Quick Specs
Gas Mileage
13 mpg City/21 mpg Hwy
Engine
Gas V8, 5.5L
EPA Class
2 Seater
Style Name
SL 550
Drivetrain
Rear Wheel Drive
Passenger Capacity
2
Passenger Doors
2
Body Style
Convertible
Transmission
7-speed automatic transmission w/TouchShift manual shift control
Dimensions
Vehicle
EPA Classification
2 Seater
Weight Information
Base Curb Weight (lbs)
4220
Interior Dimensions
Front Shoulder Room (in)
54.0
Front Head Room (in)
37.7
Passenger Capacity
2
Front Hip Room (in)
56.9
Front Leg Room (in)
42.9
Passenger Volume (ft³)
50.5
Exterior Dimensions
Track Width, Front (in)
61.4
Width, Max w/o mirrors (in)
81.4
Liftover Height (in)
- TBD -
Wheelbase (in)
100.8
Track Width, Rear (in)
60.5
Height, Overall (in)
51.1
Length, Overall (in)
180.4
Min Ground Clearance (in)
- TBD -
Cargo Area Dimensions
Trunk Volume (ft³)
10.2 (7.2 w/top down)
Fuel Economy
Fuel Tank
Fuel Tank Capacity, Approx (gal)
21.1
Mileage
EPA Fuel Economy Est - Hwy (MPG)
21
Fuel Economy Est-Combined (MPG)
16
EPA Fuel Economy Est - City (MPG)
13
Performance Specs
Engine
SAE Net Horsepower @ RPM
382 @ 6000
Displacement
5.5L/333
Engine Order Code
NA
SAE Net Torque @ RPM
391 @ 2800-4000
Fuel System
SFI
Engine Type
Gas V8
Transmission
Trans Description Cont. Again
NA
Fifth Gear Ratio (:1)
1.00
Seventh Gear Ratio (:1)
0.73
Trans Type
7
Third Gear Ratio (:1)
1.92
Clutch Size (in)
NA
Drivetrain
Rear Wheel Drive
First Gear Ratio (:1)
4.38
Sixth Gear Ratio (:1)
0.82
Trans Description Cont.
Automatic w/OD
Fourth Gear Ratio (:1)
1.37
Final Drive Axle Ratio (:1)
- TBD -
Trans Order Code
NA
Second Gear Ratio (:1)
2.86
Reverse Ratio (:1)
3.42 (R2 2.23)
Brakes
Front Brake Rotor Diam x Thickness (in)
13.8 x 1.3
Disc - Front (Yes or )
Yes
Rear Drum Diam x Width (in)
NA
Brake Type
Pwr
Rear Brake Rotor Diam x Thickness (in)
12.6 x 0.9
Disc - Rear (Yes or )
Yes
Brake ABS System
4-Wheel
Drum - Rear (Yes or )
NA
Steering
Turning Diameter - Wall to Wall (ft)
- TBD -
Lock to Lock Turns (Steering)
2.6
Steering Type
Pwr Rack & Pinion
Turning Diameter - Curb to Curb (ft)
36.2
Steering Ratio (:1), Overall
- TBD -
Tires
Rear Tire Size
P285/35R18
Spare Tire Order Code
NA
Front Tire Order Code
NA
Spare Tire Size
Compact
Front Tire Size
P255/40R18
Rear Tire Order Code
NA
Wheels
Rear Wheel Material
Aluminum
Spare Wheel Size (in)
- TBD -
Front Wheel Size (in)
18 x 8.5
Spare Wheel Material
- TBD -
Front Wheel Material
Aluminum
Rear Wheel Size (in)
18 x 9.5
Suspension
Shock Absorber Diameter - Front (mm)
- TBD -
Suspension Type - Front (Cont.)
4-Link
Stabilizer Bar Diameter - Rear (in)
- TBD -
Suspension Type - Front
Independent
Shock Absorber Diameter - Rear (mm)
- TBD -
Suspension Type - Rear (Cont.)
5-Arm Multi-Link
Suspension Type - Rear
Independent
Stabilizer Bar Diameter - Front (in)
- TBD -
Safety Features
Safety
Air Bag-Frontal-Driver
Yes
Air Bag-Frontal-Passenger
Yes
Air Bag-Passenger Switch (On/Off)
No
Air Bag-Side Body-Front
Yes
Air Bag-Side Body-Rear
No
Air Bag-Side Head-Front
Yes
Air Bag-Side Head-Rear
No
Brakes-ABS
Yes
Child Safety Rear Door Locks
No
Daytime Running Lights
No
Traction Control
Yes
Night Vision
No
Rollover Protection Bars
Yes
Fog Lamps
No
Parking Aid
No
Tire Pressure Monitor
Yes
Back-Up Camera
No
Stability Control
Yes
Other Features
Front/rear crumple zones
Anti-lock braking system (ABS) w/brake assist
Electronic stability program (ESP)
Automatic slip reduction (ASR)
Dual-stage front airbags w/occupant classification system
Door-mounted side-impact head & thorax airbags
Drivers knee airbag
mbrace telematics
Crash-responsive exit aid
Night security illumination
3-point seat belts w/pretensioners -inc: dual stage force...
Tire pressure monitoring system
Pop-up roll bar
Anti-lock braking system (ABS) w/brake assist
Electronic stability program (ESP)
Automatic slip reduction (ASR)
Dual-stage front airbags w/occupant classification system
Door-mounted side-impact head & thorax airbags
Drivers knee airbag
mbrace telematics
Crash-responsive exit aid
Night security illumination
3-point seat belts w/pretensioners -inc: dual stage force...
Tire pressure monitoring system
Pop-up roll bar
Warranty
Warranty
Basic Miles/km
50,000
Basic Years
4
Corrosion Miles/km
50,000
Corrosion Years
4
Drivetrain Miles/km
50,000
Drivetrain Years
4
Emissions Miles/km
50,000
Emissions Years
3
Roadside Assistance Miles/km
Unlimited
Roadside Assistance Years
Unlimited
Other Specs
Cooling System
Total Cooling System Capacity (qts)
- TBD -
Electrical
Cold Cranking Amps @ 0° F (Primary)
- TBD -
Maximum Alternator Capacity (amps)
- TBD -
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA
Dead Weight Hitch - Max Trailer Wt. (lbs)
- TBD -
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA
Dead Weight Hitch - Max Tongue Wt. (lbs)
- TBD -
Looking for other models of the Mercedes-Benz SL Class?
Read reviews & get prices
Compare the 2011 Mercedes-Benz SL Class against the competition
Compare All Cars
