IS M POWER STILL RELEVANT?.. 700HP 540i vs 700HP M5

Summary

The video compares a tuned BMW 540i against a tuned BMW M5 in a quarter mile drag race and roll race. Both cars make around 700 horsepower. In tight races, the M5 wins both the roll race and the drag race by a small margin, proving it's a bit faster in a straight line. However, the 540i performs admirably and almost matches the M5, showing the potential of the lesser model when tuned up. The video concludes that the M5 is faster but an upgraded 540i offers great performance for the money, making it a tempting alternative for buyers seeking speed on a budget.

Takeaways

• 😀 The video compares a tuned BMW 540i against a tuned BMW M5 in quarter mile drag races.
• 🚗 Both cars were tuned to around 700hp, but the M5 has a more powerful engine configuration.
• 🏎 In tight quarter mile roll races, the M5 narrowly beats the 540i by about a car length.
• ⛽ The 540i impresses by keeping up with the M5 despite its lesser engine.
• 📈 The M5 hits 100-200kph in 6.85sec, while the 540i takes 7.23sec.
• 👀 In drag races, the M5's inconsistent launch control hinders its performance.
• 🚦 The M5 runs the quarter mile in 10.79sec at 132mph, edging out the 540i's 10.99sec at 127mph.
• ⚡ The M5 hits 60mph in 2.86sec, just 0.01sec faster than the 540i's 2.87sec.
• 🏆 Overall the M5 wins both the roll races and quarter mile drags against the 540i.
• 🤔 The video debates if the M5 is worth the extra cost over a tuned 540i for straight line speed.

Q & A

What cars are being compared in the video?

A tuned BMW 540i is being compared to a tuned BMW M5.

What power outputs do the cars have?

The 540i has around 700 horsepower. The M5 has around 689 horsepower.

What races are conducted between the cars?

There are roll races and drag races between the 540i and M5.

Which car wins the roll races?

The BMW M5 wins both roll races, but only by a very small margin.

How does the 540i perform in the drag races?

The 540i has a strong launch but the M5 has better top end speed, so the M5 wins the drag races.

What are the fastest 0-60 mph times for each car?

The M5 hits 60 mph in 2.86 seconds. The 540i is very close with 2.87 seconds.

Which car is faster in the quarter mile?

The M5 runs the quarter mile in 10.79 seconds at 132 mph. The 540i runs it in 10.99 seconds at 127 mph.

How much power does each car make stock?

The 540i makes 340 hp stock. The M5 makes 600 hp stock.

How much did each car cost to modify?

The 540i cost about $10,000 to modify. The M5 cost about $1,500.

What is the conclusion of the video?

The M5 proves slightly superior overall, but the 540i impresses by punching above its weight class and keeping races very tight.