2012 BMW M6 vs. 2012 Mercedes-Benz SL-Class
When we compare the 2012 BMW M6's and the 2012 Mercedes-Benz SL-Class's specifications and ratings, the 2012 BMW M6 has the advantage in the areas of interior volume and base engine power. The 2012 Mercedes-Benz SL-Class has the advantage in the area of fuel efficiency. Based on this comparison of the 2012 BMW M6's and the 2012 Mercedes-Benz SL-Class's specifications and ratings, the 2012 BMW M6 is a better car than the 2012 Mercedes-Benz SL-Class.
Engine Power and Fuel Efficiency Comparison
For engine performance, the 2012 BMW M6’s base engine makes 552 horsepower, and the 2012 Mercedes-Benz SL-Class base engine makes 382 horsepower. The M6 is rated to deliver an average of 16 miles per gallon, with a highway range of 422 miles. The SL-Class is rated to deliver an average of 17 miles per gallon, with a highway range of 464 miles. This gives the 2012 Mercedes-Benz SL-Class the fuel efficiency and maximum range advantage over the 2012 BMW M6. Both models use gasoline.
Passenger Space Comparison
While both models are sports cars, the 2012 BMW M6 has the advantage of offering more interior volume, reflected in more front head room, front shoulder room, and cargo space.
Pricing
New Asking Price:
-
Used Asking Price:
-
5-Year Depreciation (lower is better):
Pricing
New Asking Price:
-
Used Asking Price:
18061 - 55988
5-Year Depreciation (lower is better):
0.472461
BMW M6 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
Mercedes-Benz SL-Class Scores & Rankings
Overall Score:
7.370637 / 10
Reliability:
7.941273 / 10
Retained Value:
6.8 / 10
Safety:
Not available
BMW M6 Rankings
Not yet available
Mercedes-Benz SL-Class Rankings
Ranking
1 out of / 40Ranking
1 out of / 26Ranking
7 out of / 40Ranking
7 out of / 26Ranking
7 out of / 26Ranking
8 out of / 19Ranking
9 out of / 26Ranking
12 out of / 23Ranking
14 out of / 40Ranking
14 out of / 18Ranking
16 out of / 40Ranking
18 out of / 26Ranking
20 out of / 30Ranking
31 out of / 40Available Body Styles
Convertible
Available Body Styles
Convertible
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
2012 BMW M6 Trim Levels
Base
2012 Mercedes-Benz SL-Class Trim Levels
SL 550, SL 63 AMG
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
Horsepower:
552 hp @ 6000 rpm
Torque:
502 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.122 hp per pound
Base Drivetrain Specifications
Horsepower:
382 hp @ 6000 rpm
Torque:
391 foot-lbs @ 2800 rpm
Power-to-Weight Ratio (higher is better):
0.093 hp per pound
Engine Specifications
Engine Size:
4.4 liters
Engine Configuration:
V
Number of Cylinders:
8
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
14 / 20 / 16
Range (city/hwy):
295 / 422 miles
Recommended Fuel Type:
Gasoline
Engine Specifications
Engine Size:
5.5 liters
Engine Configuration:
V
Number of Cylinders:
8
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
14 / 22 / 17
Range (city/hwy):
295 / 464 miles
Recommended Fuel Type:
Gasoline
Standard/Optional Features
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
N/A
Android Auto:
N/A
Apple Car Play:
N/A
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
N/A
Sunroof/Moonroof:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
Available
Android Auto:
N/A
Apple Car Play:
N/A
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
Available
Sunroof/Moonroof:
Available
Wireless Smartphone Charging:
N/A
Safety Equipment
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
40.3 inches
Front Leg Room:
Not yet available
Front Shoulder Room:
56.9 inches
Rear Head Room:
36.5 inches
Rear Leg Room:
Not yet available
Rear Shoulder Room:
49.6 inches
Cargo Space:
10.6 cubic feet
Overall Interior Volume:
89.0 cubic feet
Interior Dimensions
Front Head Room:
37.7 inches
Front Leg Room:
42.9 inches
Front Shoulder Room:
54 inches
Rear Head Room:
Not yet available
Rear Leg Room:
Not yet available
Rear Shoulder Room:
Not yet available
Cargo Space:
10.2 cubic feet
Overall Interior Volume:
57.8 cubic feet
Exterior Dimensions
Curb Weight:
4508 lbs
Width:
82.9 inches
Height:
53.9 inches
Length:
193 inches
Wheelbase:
112.2 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
4098 lbs
Width:
81.5 inches
Height:
51.1 inches
Length:
180.4 inches
Wheelbase:
100.8 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
19.0 x 9.5 inches
Wheel Type:
aluminum alloy
Tire Size:
265/40ZR19
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
255/40R18