BMW i4 M50 EV | Impressively Normal

savagegeese
2 May 202224:07

Summary

TLDRThe BMW i4 is an electrified vehicle with a mix of traditional and modern design elements, offering a blend of old-school BMW interiors with new features. Despite some ergonomic and electronic quirks, the i4 provides a solid driving experience with impressive acceleration and a unique sound designed by Hans Zimmer. It's a capable contender in the electric vehicle market, offering a more traditional car feel compared to other EVs.

Takeaways

  • 🚗 The BMW i4 is part of BMW's electrified vehicle lineup, offering a mix of traditional and new design elements.
  • 🌐 It shares similarities with the 4 Series Gran Coupe in terms of exterior and interior design, but includes modifications for its electric powertrain.
  • 🔋 The i4 features a dual-motor setup in the M50i variant, providing all-wheel drive capabilities and significant power output.
  • 🔌 The battery pack has a capacity of approximately 81.5 kWh, with a focus on efficient thermal management and fast charging capabilities.
  • 🎶 Renowned composer Hans Zimmer contributed to the i4's artificial engine sound, aiming to enhance the driving experience for electric vehicle drivers.
  • 🚀 The i4 offers impressive acceleration and a sporty driving mode called 'Sport Boost', which temporarily increases the power output.
  • 🛋️ The interior of the i4 blends traditional BMW elements with a modern dashboard design and the latest iDrive 8 infotainment system.
  • 💰 The price point of the i4 M50i starts in the mid-60s, with additional options and features potentially increasing the cost further.
  • 🔄 The i4's suspension has been adapted from the internal combustion versions, with changes to accommodate the electric motors and battery pack.
  • 📊 The i4's driving dynamics offer a balance between sportiness and comfort, though some differences are noted compared to traditional BMW models.
  • 🔍 Overall, the BMW i4 is considered a strong competitor in the electric vehicle market, providing a luxury driving experience with the benefits of an electric powertrain.

Q & A

  • What is the BMW i4 and how does it fit into BMW's vehicle lineup?

    -The BMW i4 is an electrified vehicle that is part of BMW's lineup, sharing exterior and interior design elements with the 4 Series Gran Coupe, which is a hatchback style vehicle.

  • What changes have been made to the exterior design of the BMW i4 due to its electric nature?

    -The exterior design of the BMW i4 has been altered to include a flat piece of plastic in place of the traditional grill, allowing for more design flexibility. Additionally, the car has been built on a traditional BMW CLAR architecture, which carries over many elements from internal combustion cars, including the body.

  • How does the interior design of the BMW i4 differ from traditional BMW interiors?

    -The interior design of the BMW i4 is a mix of older BMW interiors with a new design approach. The dashboard architecture appears more traditional, and the door panels are solid and easy to use, retaining many physical buttons and controls that users are accustomed to.

  • What are some of the ergonomic issues mentioned in the BMW i4?

    -The BMW i4 has some ergonomic issues such as the placement of the bottle holder in the door, the electrical switch for the hatch directly underneath it where water could leak, and the USB port placement next to the cup holders.

  • What are the starting prices for the BMW i4 variants?

    -The base rear-wheel-drive version of the BMW i4 starts at about $55,000, while the car in the discussion, a BMW i4 M50i, starts in the mid-$60,000 range.

  • How does the BMW i4's dual-motor setup differ from other electric vehicles?

    -The BMW i4 features a dual-motor setup with a smaller, less powerful motor in the front and a more powerful motor in the rear. It also includes a pseudo rear differential actuator that helps simulate a rear differential, although it does not have a traditional e-diff like some other electric vehicles.

  • What are the charging and battery characteristics of the BMW i4?

    -The BMW i4 has an 81.5 kilowatt-hour battery capacity and uses a three-circuit cooling system for the batteries and electric motors. It also features an integrated heat pump for efficiency and has a range of about 250 to 260 miles when fully charged.

  • How does the BMW i4's iDrive 8 system differ from previous versions?

    -The iDrive 8 system introduces a new design with threaded screens and a more graphically heavy interface. It moves the HVAC controls to the touchscreen, eliminating physical buttons, and replaces the physical controls under the screen with capacitive touch button controls.

  • What is the purpose of the fake engine noise feature in the BMW i4?

    -The fake engine noise feature, designed in collaboration with renowned composer Hans Zimmer, aims to enhance the driving experience by providing a premium and immersive sound that changes based on throttle input, vehicle load, and driving conditions.

  • How does the BMW i4 compare to the Tesla Model 3 in terms of driving dynamics?

    -The BMW i4 offers a more traditional car-like driving experience with a balance of luxury and performance, whereas the Tesla Model 3 is more focused on the electric vehicle experience with an emphasis on minimalism and driver assistance features.

  • What are the final thoughts on the BMW i4 M50i?

    -The BMW i4 M50i is a capable and quick automobile that offers a fairly organic feeling drivetrain and a refined, quiet ride. Despite some dynamic quirks, it provides a good substitute for traditional luxury vehicles and is worth considering as an alternative to competitors like the Tesla Model 3.

Outlines

00:00

🚗 Overview of the BMW i4 and its Features

This paragraph introduces the BMW i4, an electrified vehicle part of BMW's lineup, and compares its exterior and interior design to the 4 series grand coupe. It discusses the changes made to the design elements to accommodate the electric nature of the vehicle, such as the replacement of the grill with a flat piece of plastic. The paragraph also touches on the carryover features from internal combustion cars, including the body and physical buttons and controls. It ends with a critique of certain design choices, such as the placement of the bottle holder and electrical switch for the hatch, and mentions the car's price point of over $70,000.

05:02

🎵 BMW i4's Interior and Infotainment System

The focus of this paragraph is on the BMW i4's interior, particularly the iDrive 8 infotainment system. It discusses the graphical heaviness and design of the system, the transition from minimalistic UI to more graphically intensive interfaces, and the impact on usability. The paragraph highlights the removal of physical HVAC controls in favor of touchscreen controls and the introduction of a capacitive touch button control setup. It also mentions the car's sound system, noting that despite the lack of a premium audio system, the Harman Kardon unit performs adequately. The paragraph concludes with a discussion on the mechanical changes to the i4, including its dual-motor setup and the challenges of adapting a gasoline-powered platform for electric motors.

10:02

🔋 BMW i4's Battery and Performance

This paragraph delves into the technical aspects of the BMW i4, including its battery capacity, cooling systems, and the integrated heat pump. It discusses the car's preconditioning feature for optimal fast charging and the electronic control of various functions. The paragraph also covers the car's driving dynamics, mentioning the sport boost function and the unique fake engine sound designed by Hans Zimmer. The sound is described as premium and adding to the overall driving experience, setting it apart from other brands' approaches to artificial engine noise.

15:05

🚘 Driving Experience and Comparison with Tesla Model 3

The paragraph discusses the driving experience of the BMW i4, comparing it to both traditional internal combustion engine vehicles and the Tesla Model 3. It highlights the i4's balance, suspension, and body control, as well as the differences in electronic programming between the i4's motors and those found in other BMW vehicles. The paragraph also touches on the limitations of the i4's power delivery and handling characteristics, particularly when driven aggressively. The discussion concludes with thoughts on the target market for the i4, suggesting that it may be best suited for those who prefer a smooth, quiet ride and are interested in the electric vehicle experience, rather than traditional BMW drivers seeking high performance.

20:05

🏁 Final Thoughts on the BMW i4 M50i

In this final paragraph, the speaker wraps up the discussion on the BMW i4 M50i by summarizing its key features and performance. It acknowledges the engineering improvements BMW has made over their earlier electric vehicle attempts, translating those lessons into a more enjoyable driving experience. The paragraph also reiterates the unique sound design collaboration with Hans Zimmer, emphasizing how it enhances the driving experience. The speaker concludes that the i4 is a worthy substitute for other luxury vehicles and electric competitors like the Tesla Model 3, especially for those who value a traditional car feel with the benefits of an electric powertrain.

Mindmap

Keywords

💡BMW i4

The BMW i4 is an electrified vehicle part of BMW's lineup, which is highlighted in the video as a significant step towards electric mobility for the brand. It represents a blend of traditional BMW design and engineering with new electric vehicle technology.

💡Electric Vehicle (EV)

An electric vehicle, or EV, is a car that is powered by an electric motor instead of an internal combustion engine. The BMW i4 is an example of an EV, which the video discusses in terms of its design, performance, and the technology it incorporates.

💡Design Elements

Design elements refer to the visual and aesthetic features of a product, in this case, the BMW i4. These elements can include the shape, color, and materials used, as well as the overall style and look of the vehicle.

💡iDrive 8

iDrive 8 is the latest iteration of BMW's infotainment system. It represents a significant update in terms of user interface and functionality, incorporating touchscreen controls and advanced graphical interfaces.

💡Battery Technology

Battery technology refers to the systems and components used to store and manage energy in electric vehicles. The BMW i4's battery technology is discussed in terms of its capacity, cooling systems, and thermal management.

💡Performance

Performance in the context of the BMW i4 refers to the vehicle's speed, acceleration, handling, and overall driving experience. The video evaluates the i4's performance against traditional internal combustion engine vehicles and other electric vehicles.

💡Suspension

Suspension refers to the system of springs, shock absorbers, and other components that connect a vehicle's wheels to its frame, affecting its handling and ride comfort. The BMW i4's suspension is discussed in terms of its design and functionality.

💡Sound Design

Sound design in the context of the BMW i4 refers to the intentional creation and incorporation of artificial engine sounds to enhance the driving experience in electric vehicles, where traditional engine noise is absent.

💡Price Point

The price point refers to the cost or selling price of a product, in this case, the BMW i4. It is an important consideration for potential buyers and is often compared with the value and features offered by competitors.

💡Driving Dynamics

Driving dynamics encompass the behaviors and responses of a vehicle during motion, including aspects like acceleration, braking, cornering, and overall handling. The BMW i4's driving dynamics are discussed in the context of its electric powertrain and suspension setup.

Highlights

BMW i4 is part of BMW's electrified vehicle lineup.

The exterior and interior design follows the 4 Series Gran Coupe, a hatchback style vehicle.

Design elements were changed for better or worse to accommodate the electric nature of the vehicle.

The i4 retains a traditional BMW look on the exterior, similar to a normal car.

The interior space feels like a traditional mix of older and new BMW interiors.

Physical buttons and controls that drivers are used to have been retained.

The i4 has some design quirks, such as the placement of the bottle holder and electrical switch for the hatch.

The car is priced over $70,000, with certain features missing for that price point, like a manually adjusted steering wheel and premium audio system.

iDrive 8 introduces a new design with threaded screens and a more graphically heavy interface.

The i4 uses a dual-motor setup with a single-speed gearbox, providing around 460-470 horsepower.

The car has an 81.5 kWh battery capacity with a three-stage cooling system for optimal thermal management.

BMW worked with composer Hans Zimmer to design premium fake engine noise for the i4.

The i4 offers a unique driving experience compared to traditional internal combustion engine BMWs and other electric vehicles.

The vehicle's electronic programming of the motors may not be as refined as desired, leading to a disconnect between the front and rear axles.

The i4 is a capable and quick automobile with a fairly organic feeling drivetrain.

The i4 is a worthy substitute to other electric vehicles like the Tesla Model 3.

BMW has translated lessons learned from previous EV attempts into a more enjoyable vehicle to drive.

The i4 offers a balance of luxury and performance that is expected from BMW.

The car's sound design adds to the driving experience rather than being a mere gimmick.

Transcripts

play00:10

[Music]

play00:19

the bmw i4 what does that mean

play00:23

i'm not quite sure but i can tell you

play00:25

it's a part of their electrified vehicle

play00:27

lineup

play00:28

in this car's case exterior and interior

play00:31

it follows that of the 4 series grand

play00:33

coupe which is a hatchback style vehicle

play00:37

the exterior changes up some design

play00:39

elements for better or for worse because

play00:42

this is electric you lose some of the

play00:44

grill for a flat piece of plastic that

play00:48

allows a little bit more design

play00:49

flexibility in terms of style but

play00:52

because this is built on a traditional

play00:55

bmw clar architecture that means a lot

play00:58

of the the things that are carry over

play00:59

here from the internal combustion car

play01:01

including the whole body so at least on

play01:03

the exterior it looks like a normal car

play01:05

and on the interior space it feels like

play01:07

a traditional mix of older bmw interiors

play01:09

with a new one the design of the dash

play01:11

architecture looks more traditional the

play01:14

door panels of course are

play01:16

very solid and very easy to use they've

play01:19

remained a lot of the physical buttons

play01:21

and controls that you're used to

play01:23

and there's just everything kind of

play01:25

looks and feels like where you would

play01:26

expect everything to be at now one of

play01:28

the things that doesn't make sense here

play01:30

and this is bmw stuff why you would have

play01:32

the

play01:34

bottle holder here in the door and then

play01:36

have an electrical switch for the hatch

play01:37

right underneath it where water is going

play01:39

to leak same thing in the cup holder

play01:41

area where you have cup holders and then

play01:43

a usb port right there there's some of

play01:45

like this weird electronic stuff that

play01:47

you would think you would figure out but

play01:49

i don't know you know it is what it is

play01:51

in terms of design of everything this is

play01:54

pretty much maxed out this is over 70

play01:56

000 for this car and i'm gonna let you

play01:58

decide if that's ridiculous or not but

play02:00

there's certain things that bother me

play02:01

for that price

play02:03

manually adjusted steering wheel uh you

play02:06

don't get a premium audio system you're

play02:07

kind of saddled with the harman kardon

play02:09

unit which we've typically reviewed to

play02:11

be very very average in this car i don't

play02:14

know what it is if it's speaker

play02:15

placement or they've changed some

play02:16

electronic tuning with idrive 8 but it

play02:19

sounds vastly more tolerable and in most

play02:22

music namely electronic stuff it it has

play02:25

a really good level of clarity and

play02:27

imaging despite the screen here i was

play02:29

worried about this high level screen if

play02:30

it would interfere with that center

play02:32

speaker and it sounds good and it tests

play02:34

pretty decent as well so don't be afraid

play02:36

of that back seat space is what you

play02:37

expect there's pretty decent leg room

play02:39

there even with the front seat back i

play02:41

can pull some shenanigans back there and

play02:43

of course because this is a hatchback

play02:45

following that grand coupe you could put

play02:47

down the rear seats and there's plenty

play02:49

of storage space back there and you take

play02:51

off that little kind of hide tray that

play02:54

kind of hides your cargo stuff once that

play02:56

hatch is up there's a lot of room back

play02:57

there i fit all my gear i mean it's just

play02:59

it's a very usable platform a very

play03:01

usable car without having to go to like

play03:03

or x3 so in that element it's good all

play03:06

the ergonomics and all the knobs buttons

play03:08

and switches in here are mostly solid

play03:10

now the big change here really is

play03:12

they've gone to idrive 8 and what does

play03:14

that mean well the new design of idrive

play03:17

connects these threaded screens and

play03:19

you're going to see this on the icars

play03:21

the like ix you're going to see it

play03:23

retrofitted in things like the x7 and

play03:26

some other products you get rid of the

play03:28

screens that really are integrated into

play03:30

the dash

play03:31

either gauge cluster and infotainment

play03:34

now they just have this stuck on

play03:35

threaded screen which you're seeing from

play03:37

hyundai you're seeing from mercedes and

play03:39

probably a lot of other brands because

play03:41

let's face it it's just cheaper to stick

play03:43

the screen on than trying to integrate

play03:44

this in the dash and if they need to

play03:46

change design well they can just change

play03:48

the screen without having to relay out

play03:49

the dash architecture now on one part it

play03:52

looks

play03:53

way cheaper it looks hyper generic and

play03:56

this and i'm going to go back to

play03:57

something i said before and i was really

play03:59

critical on bmw's last generation design

play04:01

i'm like all the cars look the same the

play04:02

interior has like no wow factor but now

play04:05

as a bmw owner of that last generation

play04:07

design i really appreciate how

play04:08

everything was physical and that's

play04:10

something that i drive eight attempts to

play04:12

reverse they've moved all your hvac to

play04:16

the touchscreen which means you're

play04:18

constantly having to do this there's no

play04:20

more muscle memory for hvac control you

play04:23

have to go into a sub menu have to tap

play04:25

there's no like sliding or swiping here

play04:27

so that's really a it's it's a

play04:29

frustrating thing you're going to get

play04:30

used to but it's far less usable

play04:32

the lower area of the center stack where

play04:35

the

play04:36

physical controls used to be for hvac

play04:38

and the

play04:40

like memory functions are gone to this

play04:41

solid piece of like kind of capacitive

play04:43

slash like physical touch button

play04:46

controls that mimic almost that of the

play04:47

volvo sensor setup where you have a

play04:49

volume knob you have like buttons for

play04:51

forward and back track and then like

play04:53

defroster and that's all it is now and i

play04:55

think it really is a step backward

play04:57

overall in terms of usability in terms

play04:59

of idrive 8 which is again their next

play05:01

generation stuff it is far more

play05:04

graphically heavy something that you

play05:06

know is

play05:08

you've seen ui designers go back and

play05:10

forth between minimalistic design kind

play05:12

of like

play05:13

accessibility levels of just high

play05:15

contrast black and white and now you

play05:17

have graphics gradients again a lot of

play05:19

color a lot of graphical design but the

play05:21

good thing here is at least it's got

play05:23

good gpu and cpu power to power the

play05:25

multiple screens everything is really

play05:27

quick i just find that you're constantly

play05:30

over acting or over interacting with all

play05:32

of these menus and it's not as good like

play05:35

losing the shortcut buttons i can't just

play05:37

one touch press a bottom function that

play05:39

i'm in like android auto i could hit one

play05:41

or two or three or four or turning off

play05:43

screen or common functions no longer go

play05:44

there so you have to deal with these

play05:46

like panels or panes or widgets whatever

play05:48

you want to call it

play05:49

um so there's far more interaction

play05:52

required to utilize this thank god the

play05:55

idrive rotary knob is still here because

play05:57

with this system really

play05:59

to minimize distraction it's way better

play06:02

to use the controller to get in and out

play06:03

of menus especially when you're driving

play06:05

when you're static you know it's easy

play06:07

you can look at it interact with it

play06:08

you're not distracted but it's just

play06:10

really weird and graphically heavy and i

play06:13

guess in terms of an electric car you

play06:14

don't need a lot of information on the

play06:16

screen to be honest you just really need

play06:18

your speed because you don't need a

play06:19

tachometer or all the other information

play06:21

i need to know my speed my song and how

play06:23

much range i have and that's essentially

play06:25

what it does so really it does work well

play06:27

and like most things new things people

play06:29

just get used to it but let's head into

play06:31

the shop and talk about the mechanical

play06:33

changes to this car

play06:38

mark we're underneath the new bmw i4

play06:42

m50i this is the dual motor i-4 which is

play06:46

the electrified variance of the 4 series

play06:49

or 3 series grand coupe and let's just

play06:52

briefly hit over the price points

play06:53

because i didn't talk about it in the

play06:55

interior what's the base it's rear-wheel

play06:57

drive only it starts at about 55 000.

play07:00

this car starts in the mid 60s however

play07:03

this being a bmw you have to add options

play07:06

like a harman kardon audio system or the

play07:08

parking sensors or the driving aids so

play07:11

realistically if you're going to get

play07:12

into either of these vehicles you're

play07:14

looking at a five to seven thousand

play07:16

dollar delta over the base price which

play07:19

puts this in an interesting position

play07:21

from a price comparison you know the

play07:23

price you can assume whatever value or

play07:26

not value there is

play07:27

let's talk about what this car is trying

play07:29

to do first off it's built on an

play07:31

internal combustion platform so this was

play07:34

designed to have a gasoline-powered

play07:35

engine first and now the car

play07:37

architecture has been

play07:39

heavily updated to accept electric

play07:42

motors in the front and rear part of

play07:44

this which means in the back they've had

play07:46

to shrink down the multi-link five-link

play07:48

multi-link suspension it's far more

play07:50

compact the subframes have been changed

play07:52

front and rear and in the back they've

play07:53

had to add reinforcement and bracing on

play07:56

the m-sport version or the this 50

play07:58

version

play07:59

under the hood basically it's a huge

play08:01

chasm of wasted space for the electric

play08:03

motor where that engine would go so when

play08:06

we say it's been modified if this was a

play08:08

clean sheet design this front half of

play08:09

the car they'd think about okay we can

play08:11

integrate storage we can integrate all

play08:13

that stuff which is not here it's just a

play08:15

giant plastic cover and they've added uh

play08:17

support bars or strut tower bars to

play08:19

reinforce the front end so

play08:21

that's some of the things that have been

play08:23

different here but a lot of the the bmw

play08:25

things that they've traditionally done

play08:27

on all the 4 series 3 series cars are

play08:29

all the same strut front all aluminum

play08:31

pieces you have dual ball joints in the

play08:33

front which

play08:35

improves dynamic handling it decreases

play08:38

that toe angle change under compression

play08:39

and load and then the back again changes

play08:42

in suspension there but what else are we

play08:43

talking about so to be fair to this car

play08:45

mark yes it's built on car but much like

play08:48

the tycon video we just did

play08:50

most if not basically none of these

play08:52

suspension commands on this car will

play08:53

probably translate directly to the

play08:56

equivalent four series they've had to

play08:57

make pretty radical changes the thing to

play08:59

talk about does specifically to the i4

play09:02

is you have two different suspension

play09:03

setups you have the base i-4 which is a

play09:05

non-active damper or on the m sport

play09:08

variant you get more aggressive spring

play09:09

rates and more aggressive dampening

play09:11

loads and they are also now active

play09:13

dampers but you do have rear air shocks

play09:16

in this car to deal with the added

play09:17

weight and cargo carrying capacity of

play09:19

the specific vehicle and it does auto

play09:21

level itself as well and lower itself

play09:23

when you get out to get into the load

play09:25

floor easier the other thing to talk

play09:26

about in this car is yes this is a dual

play09:29

motor vehicle and unlike the ticon it is

play09:31

more traditional in its setup where

play09:32

there's a single speed gearbox you have

play09:34

a smaller less powerful motor in the

play09:36

front with a more powerful motor in the

play09:38

rear i i think the total output is about

play09:42

460 or 470 horsepower and there is a

play09:45

slight over boost function when you put

play09:46

this thing in launch control

play09:48

and there is a pseudo rear differential

play09:51

in this car so there is a slip actuator

play09:53

in the rear motor that is supposed to

play09:55

help put down the power and simulate a

play09:58

rear differential but unlike again like

play09:59

the tigon which is a traditional e-diff

play10:01

this car does not have that which in my

play10:03

opinion leads to some interesting

play10:06

driving dynamics at the limit and the

play10:08

sport boost function it's it's like

play10:10

sport plus essentially with sport boost

play10:12

that's where that mode will add the

play10:14

60 plus horsepower of extra juice when

play10:18

you push down the pedal in certain

play10:20

conditions like launch control or

play10:21

various conditions where the system

play10:22

deems hey i can give you more voltage or

play10:24

power to the electric motors so combined

play10:27

when it's doing that again we talked

play10:29

about this on other electric cars it's

play10:30

all electronically controlled you

play10:32

probably won't get the same performance

play10:34

twice in two different conditions but it

play10:36

can go over like 520 horsepower total

play10:39

which

play10:40

you know

play10:41

is it necessary is it needed it's really

play10:43

a number and it's not something you can

play10:45

quantify driving it compared oh is this

play10:47

feel the same as this car it's just

play10:49

different every time you get on the

play10:50

throttle so the other thing i'm going to

play10:52

talk about mark is the battery packs so

play10:54

both the rear drive and the dual motor

play10:56

have the same battery capacity you're

play10:58

looking at about 81.5 kilowatt hours and

play11:01

they share the same cooling systems

play11:03

again much like the ticon they have a

play11:05

three stage or three circuit three

play11:07

circuit cooling system you have a low

play11:09

mid and a high grade and depending on

play11:11

whether it's the the batteries that need

play11:13

to be warmed or cooled the electric

play11:15

motors et cetera et cetera it will

play11:17

manage the thermal loads accordingly and

play11:18

it does have an integrated heat pump so

play11:20

really it's using the the heat from the

play11:23

electric motor and the drive train to

play11:26

heat the battery without having to use a

play11:28

high voltage heater to get all that so

play11:30

they've integrated and they've done this

play11:31

as best as possible to make the the this

play11:34

car is efficient to not degrade the pack

play11:36

or drain the battery pack to give you

play11:38

the most range possible so fully charged

play11:41

at 100 it's about 250 to 260 again

play11:44

condition wise that's all different but

play11:46

it also involves preconditioning that

play11:48

battery before you get to a fast voltage

play11:50

charging point so if you put in the

play11:53

infotainment in the navigation i want to

play11:55

go to a dc fast charger it will get that

play11:57

battery pack up to temperature before

play11:58

you get there so you can get the fastest

play12:00

charging possible if you're outside of

play12:02

those windows either high or too low a

play12:03

temperature it's not going to charge as

play12:05

fast so again it's the electronic

play12:07

control of this car that makes it way

play12:09

more complicated in some ways than

play12:10

internal combustion before we take the

play12:12

i4 for a drive mark i want to talk about

play12:14

one other thing and that's sound because

play12:16

yes bmw got han zimmer to finally design

play12:20

some very premium fake engine noise yeah

play12:22

so renzo vitale who's in charge of this

play12:25

division for well the sound and electric

play12:28

motor the experience and then han zimmer

play12:30

they contracted him out who is a

play12:32

composer he's done movies like gladiator

play12:35

and dune and when you listen to him he's

play12:38

also done a master class if you've ever

play12:39

watched that he's an interesting guy

play12:41

because he approaches things on a very

play12:43

practical level like he doesn't like to

play12:45

over complicate things and and he's even

play12:47

admits like sometimes working with the

play12:49

right

play12:50

brand okay well that's okay good good

play12:54

point but traditionally in his his

play12:56

scores he even self admits he likes to

play12:59

just boil it down to some of the bare

play13:00

essentials like

play13:02

the the sound the way that we hear

play13:03

things you can make it very impactful

play13:05

without making you know making it hugely

play13:08

complicated in terms of sound so he took

play13:10

that approach with this but it's very

play13:12

different than any other brand has ever

play13:14

done this so one one way traditional

play13:16

cars have done this with fake engine

play13:18

noise with gasoline powered is they

play13:20

license like blackberry

play13:22

licenses them a piece of software they

play13:24

can bake into the infotainment that they

play13:26

can synthesize tone so you program your

play13:28

sound a couple people can do it it's

play13:30

really easy and it just changes the

play13:31

pitch based on throttle input

play13:33

they did not want to do that for these

play13:35

cars they know sound is important so

play13:36

really to compose all these special

play13:38

elements it's not just one tone it's all

play13:40

these multi-layered frequencies from low

play13:42

to medium to high the pleasing sounds

play13:44

the ear which is that mid-range and

play13:46

having it really change based on load

play13:48

not just like half throttle but full

play13:50

throttle the way you lift off throttle

play13:52

like a regular gasoline car it changes

play13:54

that tone under load it's doing all this

play13:56

to create this sonic like warm feel it's

play13:59

not just a casio keyboard yes honestly

play14:01

if it sounds better than what they did

play14:03

in the m3 i'll be happy well when you

play14:05

compare those back to back and to be 100

play14:08

fair this is this is something you could

play14:10

keep on and and feel like it's pretty

play14:13

neat it's yes it's a gimmicky but it

play14:15

does it's it is very pleasing it's not

play14:17

horrible right exactly

play14:29

jack

play14:30

bmw i4

play14:33

sport boost on traction off in b mode

play14:36

for max regen regen's on we're going to

play14:39

do launch control give me the full imax

play14:41

experience mark

play15:04

so

play15:05

since we stopped at the shop segment

play15:07

talking about the sound what do you

play15:08

think

play15:10

i think compared to what porsche just

play15:12

did on their tycon and what hyundai has

play15:14

done

play15:15

this

play15:16

does not annoy me at all and in fact in

play15:18

some ways it adds to the experience

play15:21

you're right there's a sense of like

play15:23

i i know it's cliche theater to it like

play15:25

it really does add something to the

play15:27

experience well it doesn't perfectly

play15:30

mimic i think what you're doing or what

play15:31

you're expecting as we talked about it

play15:34

feels like there should be a like a

play15:35

second peak or something louder than

play15:37

it's currently doing right it tapers off

play15:38

at the top yeah like warp speed yeah you

play15:40

know like after a certain

play15:42

a certain mile per hour it should like

play15:44

go to the next level like

play15:46

but i i think honestly

play15:48

one of the addictive parts of naturally

play15:50

aspirated engines or cars that rev out

play15:53

was you chase that high of like

play15:54

constantly revving it and i think

play15:56

responsibly they looked at like okay

play15:58

we don't need to be building up the

play16:00

sound anymore because you just want to

play16:02

push it faster and you know i'm talking

play16:04

about the sound because in terms of a

play16:06

fun car this is an m

play16:08

uh type car

play16:10

that experience is lost in evs so you

play16:13

have to augment it somehow and when we

play16:15

talked to porsha i had a pretty deep

play16:16

conversation with calvin about like the

play16:19

mentality of like what do you lose

play16:21

having sound gone and this is one of the

play16:22

most interesting things i've seen done

play16:24

in a modern like eve and they put a lot

play16:27

of effort into this and it's very clear

play16:29

so let's talk about the other stuff

play16:31

obviously sound is just one part of it

play16:32

i'm going to put this in comfort for

play16:34

right now and it kind of just diminishes

play16:36

the sound or you can completely turn it

play16:37

off if you don't like it so how does

play16:39

this function as a car just as a vehicle

play16:41

that you're going to spend in this car's

play16:43

case 76 thousand dollars and some change

play16:46

what do you think of this vehicle to me

play16:48

it feels like a stiffer

play16:50

4 series like a 3 series right i mean

play16:52

it's still all the good things about bmw

play16:54

the damping's really good here as you

play16:56

move up to the higher end when you go in

play16:58

comfort it soaks everything up if the

play17:00

interior cabin feels like a normal car

play17:02

aside from the infotainment the steering

play17:04

is basically as dead as an internal

play17:06

combustion engine but it's not any worse

play17:08

or any better and when you're driving it

play17:10

you forget you're driving an ev it's

play17:12

super refined it's super quiet the

play17:14

suspension tuning is great and what i

play17:16

really like about this and i've seen

play17:18

some complaints about linearity of

play17:20

throttle because now it's all

play17:21

everything's digital brake by wire

play17:22

throttle by wire and you're gonna get

play17:24

the steer by wire but

play17:25

for me when you're in v mode when it's

play17:27

in max regen when you lift off

play17:30

it's

play17:31

basically you get used to almost that

play17:33

one pedal braking effect

play17:35

but when you go back

play17:37

and you put it in a sporty mode the

play17:39

throttle gets a lot more sensitive

play17:41

obviously but when you jam on it

play17:46

even with traction and stability control

play17:48

off

play17:49

uh there is like smoothing that it does

play17:52

on the throttle so when you jam on it

play17:54

foot to the floor it doesn't like snap

play17:56

your head it it has that like

play17:59

millisecond delay of smoothing before

play18:01

the throttle goes full so what it does

play18:03

is it does not upset the car as much it

play18:05

doesn't upset you or me it's a far less

play18:07

nauseating experience and it's still

play18:09

super fast

play18:11

now in sport boost which is like sport

play18:13

plus that's where you get the extra

play18:15

power from launch control and i you know

play18:16

again i'll do it one more time for the

play18:18

hell of it but a lot of people say that

play18:20

there's a lot of hop in the back from

play18:22

this drivetrain in the back the wheels

play18:23

hop up quite a bit and to me it feels

play18:25

more like traction stability control

play18:27

cutting in

play18:32

i think where you notice the strangeness

play18:35

is when i drove this earlier and i was

play18:36

driving this thing like an absolute

play18:38

monkey because it's not a traditional

play18:39

weird differential yeah it doesn't quite

play18:42

feel like a

play18:43

bmw product when you're trying to get

play18:45

the slide around like when you think of

play18:46

an m product i know this is an m sport

play18:48

but you think of a clutch based rear

play18:50

diff yes it allows you to pull power

play18:52

slides like hell in the m240i we just

play18:54

drove yeah

play18:55

this car doesn't have that so i want to

play18:57

i want to ask you two questions first

play18:59

off is how does this feel as an eevee

play19:02

people who are going to be buying this

play19:03

thing may not looking may not be looking

play19:05

for a traditional internal combustion

play19:07

vehicle anymore how does it stack up

play19:09

against the model 3 i i love the way

play19:11

that it feels i love the balance of it

play19:13

the solidness of it it's not an echo

play19:15

chamber like the model 3 with the glass

play19:16

roof

play19:17

uh it still has great balance and

play19:20

suspension and body control like if

play19:22

you're not pushing it 100 you still get

play19:25

the balance of a regular bmw car car

play19:27

which you know three or four series

play19:29

the difference here is their electronic

play19:31

programming of the front and the rear

play19:32

motors is definitely not as figured out

play19:35

so when i say figured out you'll come

play19:37

out of a corner and with everything off

play19:39

you'll feel that it is limiting the

play19:41

power out of a corner it's not giving

play19:43

you full power so

play19:45

again it's that smoothing effect that

play19:47

they're giving so you don't get all the

play19:48

power to upset this car so it's that

play19:50

transition the power to when you get out

play19:52

of a corner then you feel it and then

play19:54

also there's a lot of front end like

play19:56

wash out so it's hard to get this you

play19:59

know like

play20:00

it grips and it it puts you in the

play20:02

intended direction but there is a

play20:03

disconnect between the front and the

play20:04

rear axle far more than you would get in

play20:07

a normal 3 series or even like a model

play20:09

3. that disconnect is far more here so

play20:12

my next question then and this is

play20:13

because it is a bmw we both agree that

play20:16

what's good about this car versus a

play20:18

tesla it's the same thing that i said in

play20:19

the tycoon video is bmw builds cars yes

play20:23

and this is a four series that happens

play20:25

to be electric a tesla product is a ev

play20:28

vehicle that unfortunately is driven by

play20:31

people right that's their philosophy as

play20:33

a corporation they want to eliminate the

play20:34

driver yeah so this still feels like a

play20:36

normal car which is what you and i both

play20:38

like about it but if you're coming from

play20:39

a bmw you know the equivalent vehicle in

play20:43

a three or four series has the b58 at

play20:45

this price point it is one of the best

play20:47

inline sixes or best internal combustion

play20:50

engines currently sold that are you know

play20:52

relatively mass market in a luxury

play20:53

product and a luxury product this is now

play20:55

this ev powertrain is no longer

play20:57

substituting a box you know

play21:00

rattling four four-cylinder like you do

play21:01

in the kias and some of the other cars

play21:04

i don't see the advantage in america

play21:06

where gas is still relatively

play21:08

inexpensive

play21:10

uh of this drivetrain versus the b-58

play21:12

that drive train is so good so smooth

play21:14

relatively fuel efficient that the price

play21:17

delta you are paying for this which is

play21:18

about 10 grand i don't necessarily see

play21:21

the benefit i don't know i think there's

play21:22

better driving dynamics at the limit

play21:24

with the b58 and the the zf gearbox they

play21:27

this is not completely sorted out so who

play21:29

this is for is like what we're doing

play21:31

right now you want the ev drivetrain

play21:33

where it's buttery smooth all-wheel

play21:35

drive you get the thrust of the straight

play21:37

line acceleration some of the sound and

play21:39

the gimmicks of the car and you want to

play21:41

lease one of these

play21:42

i would have zero problem doing that if

play21:44

you wanted more fun and you wanted a

play21:46

better driving experience you just go to

play21:48

the regular three or four series with

play21:50

the b58 i think it's better at this

play21:51

point but this is not far behind and it

play21:54

this will exceed it yes in the next

play21:56

generation car it will exceed it so if

play21:57

you want this

play21:58

definitely lease or you live in a

play22:00

country where you need to be driving an

play22:01

ev now yeah no i mean

play22:03

in most regards in most situations this

play22:05

is better it's just doing this

play22:07

but you know again when you start to

play22:09

hustle it

play22:10

it depends on who you are yeah it

play22:12

depends on the type of driver you are

play22:13

you want to be at the limit all the time

play22:14

or you just want to cruise around and if

play22:16

you're just cruising around this is

play22:17

better if you can live with like the 250

play22:19

mile like range cap

play22:21

which depending on where you are you may

play22:23

or may not have the necessary

play22:24

infrastructure to support it but with

play22:26

that mark i think it's time for us to

play22:27

head into the final thoughts sir sounds

play22:29

good jack

play22:33

[Music]

play22:35

final thoughts on the bmw i4 m50i bmw

play22:39

took engineering lessons they learned

play22:40

from some of their early ev attempts

play22:42

like the bmw i3 and translated those

play22:45

lessons into a far more usable and

play22:47

enjoyable vehicle to drive weather

play22:49

updates to thermal management strategy

play22:50

of the batteries the battery technology

play22:52

itself and the electric motors this i-4

play22:55

is a fairly good substitute to a more

play22:58

traditional luxury vehicle and for the

play23:00

most part it has a fairly organic

play23:02

feeling drivetrain while yes there is

play23:05

some weirdness in its dynamics

play23:06

specifically between the front and the

play23:08

rear and how they communicate that is

play23:09

not found in its internal combustion

play23:11

counterparts it's still a very capable

play23:15

and quick automobile so what do i think

play23:18

about the car as a whole well i think

play23:19

the fact that bmw added back sound

play23:22

something that's missing in so many eb

play23:24

vehicles and not just noise for the sake

play23:25

of noise by consulting with real music

play23:28

industry experts and using the

play23:30

shepherd's tone the noise that's being

play23:32

generated in this vehicle actually adds

play23:35

to the experience versus the tracks from

play23:37

it and i'm sure in the future with otas

play23:39

and everything else you'll get some nice

play23:41

sound dlcs

play23:43

so with that thanks for watching and i

play23:45

really do think this bmw i4 is a worthy

play23:48

substitute to something like a tesla

play23:50

model 3 as worth checking out

play23:55

[Music]

play24:06

you

Rate This

5.0 / 5 (0 votes)

Related Tags
ElectricVehicleBMWi4LuxuryCarPerformanceReviewInteriorDesignTechnologyUpdateDrivingDynamicsBatteryManagementEVComparisonTeslaModel3CarSoundDesign