2015 Mercedes-Benz SL Class Specifications

2-Door Roadster SL 400
MSRP based on 2-Door Roadster SL 400
 

Quick Specs

Gas Mileage 20 mpg City/27 mpg Hwy
Engine Twin Turbo Premium Unleaded V-6, 3.0 L
EPA Class Two-Seaters
Style Name SL 400
Drivetrain Rear Wheel Drive
Passenger Capacity 2
Passenger Doors 2
Body Style Convertible
Transmission Transmission: Electronic 7-Speed Automatic -inc: Touch Shift

Dimensions

Vehicle
EPA Classification Two-Seaters
Interior Dimensions
Front Hip Room (in) 53.6
Front Leg Room (in) 42.9
Passenger Capacity 2
Front Shoulder Room (in) 55.5
Front Head Room (in) 39.1
Exterior Dimensions
Track Width, Front (in) 62.9
Width, Max w/o mirrors (in) 73.9
Wheelbase (in) 101.8
Track Width, Rear (in) 63
Height, Overall (in) 51.8
Length, Overall (in) 181.6
Cargo Area Dimensions
Trunk Volume (ft³) 8.5

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 19.8
Mileage
EPA Fuel Economy Est - Hwy (MPG) 27
Fuel Economy Est-Combined (MPG) 23
EPA Fuel Economy Est - City (MPG) 20

Performance Specs

Engine
SAE Net Horsepower @ RPM 329 @ 5250
Displacement 3.0 L/183
Engine Order Code NA
SAE Net Torque @ RPM 354 @ 1600
Fuel System Gasoline Direct Injection
Engine Type Twin Turbo Premium Unleaded V-6
Transmission
Second Gear Ratio (:1) 2.86
Reverse Ratio (:1) 3.42
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) 1.00
Trans Type 7
Third Gear Ratio (:1) 1.92
Final Drive Axle Ratio (:1) 2.65
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
Seventh Gear Ratio (:1) 0.73
Trans Order Code 427
Brakes
Drum - Rear (Yes or ) NA
Front Brake Rotor Diam x Thickness (in) 14.2
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake Type 4-Wheel Disc
Rear Brake Rotor Diam x Thickness (in) 12.6
Disc - Rear (Yes or ) Yes
Brake ABS System 4-Wheel
Steering
Steering Type Rack-Pinion
Turning Diameter - Curb to Curb (ft) 36.2
Tires
Rear Tire Size P285/35YR18
Spare Tire Order Code NA
Front Tire Order Code NA
Spare Tire Size NA
Front Tire Size P255/40YR18
Rear Tire Order Code NA
Wheels
Rear Wheel Material Aluminum
Spare Wheel Size (in) NA
Front Wheel Size (in) 18 X 8.5
Spare Wheel Material NA
Front Wheel Material Aluminum
Rear Wheel Size (in) 18 X 9.5
Suspension
Suspension Type - Front (Cont.) Multi-Link
Suspension Type - Front Multi-Link
Suspension Type - Rear (Cont.) Multi-Link
Suspension Type - Rear Multi-Link

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 Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars Yes
Fog Lamps Yes
Parking Aid No
Tire Pressure Monitor Yes
Back-Up Camera No
Stability Control Yes
Other Features Electronic Stability Control (ESC)
ABS And Driveline Traction Control
Side Impact Beams
Dual Stage Driver And Passenger Seat-Mounted Side Airbags
mbrace2 Emergency Sos
PRESAFE
Tire Specific Low Tire Pressure Warning
Dual Stage Driver And Passenger Front Airbags
Curtain 1st Row Airbags
Airbag Occupancy Sensor
Driver And Passenger Knee Airbag
BabySmart Childseat Sensor
First Aid Kit
Outboard Front Lap And Shoulder Safety Belts -inc: Pretensioners

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
Roadside Assistance Miles/km 50,000
Roadside Assistance Years 4
Looking for other models of the Mercedes-Benz SL Class?
Read reviews & get prices
Compare the 2015 Mercedes-Benz SL Class against the competition
  • 2015 BMW 6-Series

    8.4
    Compare Cars
  • 2015 Porsche 911

    9.0
    Compare Cars
  • 2015 Aston Martin Vantage

    8.4
    Compare Cars
  • 2014 Maserati GranTurismo

    8.8
    Compare Cars
Compare All Cars