Specs

Research 2012 Mercedes-Benz S-Class specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

S 400 Hybrid S 400 Hybrid Sedan

Brakes

Rear Brake Rotor Diam x Thickness (in) 11.8 x 0.9
Brake ABS System 4-Wheel
Brake Type Pwr
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Front Brake Rotor Diam x Thickness (in) 13.2 x 1.25
Disc - Rear (Yes or ) Yes
Disc - Front (Yes or ) Yes

Cargo Area Dimensions

Trunk Volume (ft³) 16.4

Cooling System

Total Cooling System Capacity (qts) - TBD -

Electrical

Cold Cranking Amps @ 0° F (Primary) - TBD -
Maximum Alternator Capacity (amps) - TBD -

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 8.9
EPA Greenhouse Gas Score 4

Engine

SAE Net Horsepower @ RPM 295 @ 6000
Engine Order Code
Engine Type Gas/Electric V6
Displacement 3.5L/213
Fuel System Electronic Fuel Injection
SAE Net Torque @ RPM 284 @ 2400-5000

Exterior Dimensions

Width, Max w/o mirrors (in) 73.7
Track Width, Rear (in) 63.2
Track Width, Front (in) 63.1
Height, Overall (in) 58.0
Length, Overall (in) 206.5
Wheelbase (in) 124.6
Liftover Height (in) - TBD -
Min Ground Clearance (in) 5.75

Fuel Tank

Fuel Tank Capacity, Approx (gal) 23.8

Interior Dimensions

Front Leg Room (in) 41.9
Front Head Room (in) 37.8
Second Leg Room (in) 42.3
Second Shoulder Room (in) 58.7
Second Hip Room (in) 60.9
Front Shoulder Room (in) 59.1
Passenger Capacity 5
Passenger Volume (ft³) 109.0
Second Head Room (in) 38.5
Front Hip Room (in) 60.8

Mileage

Fuel Economy Est-Combined (MPG) 21
EPA Fuel Economy Est - City (MPG) 19
EPA Fuel Economy Est - Hwy (MPG) 25

Steering

Lock to Lock Turns (Steering) 2.8
Steering Ratio (:1), Overall 17.83
Turning Diameter - Wall to Wall (ft) - TBD -
Steering Type Pwr Rack & Pinion
Turning Diameter - Curb to Curb (ft) 40.0

Summary

Vehicle Name Mercedes-Benz S-Class
Body Style 4 Door Sedan

Suspension

Suspension Type - Front Independent
Suspension Type - Front (Cont.)
Suspension Type - Rear (Cont.)
Shock Absorber Diameter - Front (mm) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Stabilizer Bar Diameter - Front (in) - TBD -
Stabilizer Bar Diameter - Rear (in)
Suspension Type - Rear Independent

Tires

Front Tire Size P255/35R20
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code
Front Tire Size P255/40R19
Front Tire Size P255/45R18
Rear Tire Size P275/40R19
Rear Tire Size P275/35R20
Rear Tire Size P255/35R20
Rear Tire Size P255/45R18
Spare Tire Size - TBD -

Trailering

Wt Distributing Hitch - Max Tongue Wt. (lbs)
Dead Weight Hitch - Max Trailer Wt. (lbs)
Dead Weight Hitch - Max Tongue Wt. (lbs)
Wt Distributing Hitch - Max Trailer Wt. (lbs)

Transmission

Seventh Gear Ratio (:1) 0.73
Reverse Ratio (:1) 3.42
Sixth Gear Ratio (:1) 0.82
Fifth Gear Ratio (:1) 1.00
Fourth Gear Ratio (:1) 1.37
Third Gear Ratio (:1) 1.92
Second Gear Ratio (:1) 2.86
First Gear Ratio (:1) 4.38
Trans Description Cont. Again
Trans Description Cont. Automatic
Trans Type 7
Trans Order Code
Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 2.23
Clutch Size (in)

Vehicle

EPA Classification Large

Weight Information

Base Curb Weight (lbs) 4630

Wheels

Front Wheel Size (in) 18 x 8.5
Front Wheel Size (in) 19 x 8.5
Front Wheel Size (in) 20 x 8.5
Spare Wheel Size (in) - TBD -
Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Spare Wheel Material - TBD -
Rear Wheel Size (in) 19 x 9.5
Rear Wheel Size (in) 18 x 8.5
Rear Wheel Size (in) 20 x 9.5