Comparison: Mercedes-Benz SL55 vs SL500 | Episode 138

Summary

In this comparison, the SL55 AMG and SL500 are explored, highlighting the performance, design, and driving experience differences. While the SL500 offers luxury and comfort with a standard engine, the SL55 AMG steps up the game with a supercharged V8, faster acceleration, and a sportier exhaust note. The SL55 also boasts unique interior details, AMG components, and enhanced braking for a more dynamic experience. For enthusiasts craving extra power and excitement, the SL55 AMG offers a thrilling transformation of the iconic SL design.

Takeaways

• 😀 The SL55 AMG is a more performance-focused version of the SL500, with significant upgrades to the engine, transmission, and suspension.
• 😀 Externally, the SL55 AMG shares a similar body style with the SL500, with only subtle differences like the V8 Compressor badging and a slightly modified body kit.
• 😀 The interior of the SL55 AMG features high-quality materials like the SL500, with added AMG-specific details such as Alcantara trim and white dials instead of the SL500’s black dials.
• 😀 The SL55 AMG boasts a significant power increase over the SL500, with 493 horsepower and 700 Nm of torque, compared to the SL500's 300 horsepower and 460 Nm of torque.
• 😀 The SL55 AMG accelerates from 0 to 100 km/h in 4.7 seconds, a major improvement over the SL500's 6.3 seconds.
• 😀 Both cars originally came with a 5-speed automatic transmission, but the SL500 switched to a 7-speed automatic, while the SL55 kept the 5-speed due to the higher torque of its engine.
• 😀 The SL55 AMG features an AMG-specific quad exhaust system, delivering a more aggressive, muscle car-like sound compared to the SL500’s twin exhaust pipes.
• 😀 To match the increased power, the SL55 AMG has upgraded brakes with larger discs and calipers to improve stopping power.
• 😀 The SL55 AMG comes with additional features like multi-contour seats, AMG bodykit, and upgraded wheels, many of which are optional for the SL500.
• 😀 Driving the SL55 AMG is more exhilarating, with improved performance and handling, while the SL500 offers a more relaxed, comfortable driving experience.
• 😀 The SL55 AMG transforms the SL body into a more dynamic roadster, with enhanced performance and exhaust sound, while the SL500 remains a fantastic, luxurious car for most drivers.

Q & A

What are the main differences between the SL55 AMG and the SL500?

The primary differences lie in engine performance, transmission, design details, and driving experience. The SL55 AMG has a supercharged engine producing significantly more horsepower and torque, along with an AMG-specific body kit and upgraded brakes. The SL500 is less powerful, but still offers a luxurious and comfortable ride.

How does the performance of the SL55 AMG compare to the SL500?

The SL55 AMG has 493 horsepower and 700 Nm of torque, which allows it to accelerate from 0 to 100 km/h in 4.7 seconds. In contrast, the SL500 has only 300 horsepower and 460 Nm of torque, taking around 6.3 seconds for the same acceleration.

Why does the SL55 AMG keep the 5-speed automatic transmission longer than the SL500?

The SL55 AMG retains the 5-speed automatic transmission because its supercharged engine requires a transmission that can handle the additional torque and power. On the other hand, the SL500 switched to a 7-speed automatic transmission to accommodate its lower power output.

What visual differences are there between the SL55 AMG and the SL500?

The SL55 AMG features subtle design changes, including a body kit with AMG-specific sills and a different front lip. Additionally, the SL55 has quad exhaust pipes, while the SL500 has twin pipes.

What improvements in the SL55 AMG's interior make it different from the SL500?

The SL55 AMG has an Alcantara binnacle on the instrument covers, white dials instead of the SL500’s black ones, and AMG and V8 compressor badging on the instrument cluster, providing a more performance-oriented feel compared to the SL500's interior.

How does the SL55 AMG’s exhaust sound compare to the SL500's?

The SL55 AMG has a more aggressive and muscular exhaust sound due to its quad exhaust system, whereas the SL500 has a quieter, more subdued exhaust note, better suited for a relaxed cruising experience.

What performance-related upgrades does the SL55 AMG have compared to the SL500?

The SL55 AMG comes with larger brakes and upgraded calipers to handle its increased power and torque. These enhancements ensure better stopping performance, especially at high speeds.

How does the driving experience differ between the SL500 and SL55 AMG with the roof up?

With the roof up, the SL500 offers a quieter and more comfortable driving experience, similar to a coupe. In contrast, the SL55 AMG feels livelier and more engaging due to its higher performance and increased power, making it more dynamic on the road.

What happens to the driving experience when the roof is down on both cars?

With the roof down, both cars transform, offering an open-air driving experience. The SL55 AMG becomes even more exhilarating with the sound of its V8 engine and exhaust note, while the SL500 offers a relaxed, enjoyable drive, albeit with less sporty engagement.

Is the SL500 still a good option for those who don’t need extreme performance?

Yes, the SL500 is a fantastic car for those who prioritize comfort, luxury, and a more relaxed driving experience. While it lacks the extreme performance of the SL55 AMG, it still offers high quality and is more than sufficient for most drivers who don't crave high-performance dynamics.