M8 Coupe 2025 Competition vs Mercedes-Benz SL 63 AMG 2023 5.5L Comparison
Car Information
Engine / Motor
250
250
8
8
Dimensions
4
2 Seater
4867
4617
1907
2099
1362
1315
2827
2585
420
504
Fuel Economy
9.5
9.9
68
75
Comfort
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
Interior
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
Safety
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
Infotainment
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
Transmission
✓
/
Automatic
Automatic
Chassis & Steering
✓
/
✓
/
All Wheel Drive
Rear Wheel Drive
Wheels/brakes
✓
/
✓
/
Key Spec
4.4
-
625 BHP
421 hp - 476 hp
Automatic
9-speed AMG SPEEDSHIFT MCT & 9-speed automatic & AMG SPEEDSHIFT MCT 9-speed
Gasoline
Gasoline & Hybrid
TBD
TBD
4
4
Exterior
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
✓
/
Engine
4.4
5.5 L
Gasoline
Gasoline
625 BHP
585 BHP
750
900
Technologies
✓
/
✓
/
✓
/
✓
/
✓
/
Comparison of configuration highlights
M8 Coupe 2025 Competition
- Electronic Engine Immobilizer
- Power Tailgate
- 360 Degree Camera
- Push Button Start
- Keyless Entry
- Rear Camera
- Steering Adjustment
- Anti-Theft Alarm System
- Number of Airbags
- Pedestrian airbag
- First Aid Kit
- Fire Extinguisher
- Active Bonnet
- Collision Detection
- Blind Spot Warning
- Auto Door Lock
- Parking Sensors - Front and Rear
- EBD (Electronic Brakeforce Distribution)
- ABS
- Active braking
- Lane Departure Warning
Mercedes-Benz SL 63 AMG 2023 5.5L
Review Comparison
Positive
- No data found
Negative
- No data found
Positive
- No data found
Negative
- No data found
Related comparisons
Editor's PickMercedes-Benz SL 63 AMG 2023 5.5L
Expert / Editor Recommendation
Choose M8 Coupe 2025 Competition if you care more about interior space; choose Mercedes-Benz SL 63 AMG 2023 5.5L if you care more about fuel economy.
Popular Car Comparisons
Q&A
- According to fuel consumption data, M8 Coupe 2025 Competition has a fuel consumption of 10.53, while Mercedes-Benz SL 63 AMG 2023 5.5L has a fuel consumption of 10.1. Therefore, Mercedes-Benz SL 63 AMG 2023 5.5L is more fuel-efficient.
- In terms of interior space, M8 Coupe 2025 Competition has a wheelbase of 2827, while Mercedes-Benz SL 63 AMG 2023 5.5L has a wheelbase of 2585. Generally, the model with the longer wheelbase, M8 Coupe 2025 Competition, offers more room.
- Check drive type, ground clearance and torque together. M8 Coupe 2025 Competition uses All Wheel Drive, while Mercedes-Benz SL 63 AMG 2023 5.5L uses Rear Wheel Drive.