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2012 Mercedes-Benz SL Class 2-Door Roadster SL 550
overview
Passenger Doors
2Passenger Capacity
2Transmission
7-speed automatic transmission w/TouchShift manual shift controlDrive type
Rear Wheel Drive0-60 mph
5.07 secEPA mileage (combined)
17 mpgengine
Horsepower
382 hpHorsepower RPM
6,000Torque
391 ft-lbs.Cylinders
8Base engine size
5.50 LEngine type
Gasdrivetrain
Transmission
7-speed automatic transmission w/TouchShift manual shift controlFirst Gear Ratio
4.38Second Gear Ratio
2.86Third Gear Ratio
1.92Fourth Gear Ratio
1.37Fifth Gear Ratio
1.00Sixth Gear Ratio
0.82Seventh Gear Ratio
0.73Final Drive Axle Ratio
2.65suspension and brakes
Front Suspension Type
IndependentRear Suspension Type
Multi-LinkFront Brakes
Front Disc BrakesRear Brakes
Rear Disc BrakesRear Drum Brake Dimensions
NA in.Brake Type
ABS BrakesABS Brakes Type
4-Wheeltires and wheels
Front Tire Size
P255/40R18Rear Tire Size
P285/35R18Rear Tire Size
P285/35R18Spare Tire Size
NAFront Wheel Material
AluminumRear Wheel Material
AluminumSpare Wheel Material
NATPMS
Tire Pressure Monitorweights and capacities
Curb weight
4,220 lbs.Fuel tank capacity
21.10 gal.EPA interior volume
50.00 cu.ft.exterior dimensions
Length
180.40 in.Width
71.70Height
51.10 in.Wheelbase
100.80 in.Front track
61.40 in.Rear track
60.50 in.Turning circle
36.20 ft.interior dimensions
Front head room
37.70 in.Front leg room
42.90 in.Front shoulder room
54.00 in.Front hip room
56.90 in.Other Features
- 3-point seat belts w/pretensioners -inc: dual stage force...
- Anti-lock braking system (ABS) w/brake assist system (BAS)
- Automatic slip reduction (ASR)
- Crash-responsive exit aid
- Door-mounted side-impact head & thorax airbags
- Drivers knee airbag
- Dual-stage front airbags w/occupant classification system
- Electronic stability program (ESP)
- Front/rear crumple zones
- mbrace in-vehicle services
- Night security illumination
- Pop-up roll bar
- Tire pressure monitoring system
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