Research 2019 Mercedes-Benz S-Class specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

S 450 S 450 Sedan


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

Cargo Area Dimensions

Trunk Volume (ft³) 12.3


Maximum Alternator Capacity (amps) 150
Cold Cranking Amps @ 0° F (Primary) 520


Tons/yr of CO2 Emissions @ 15K mi/year 8.1


SAE Net Horsepower @ RPM 362 @ 5500
Engine Order Code
Engine Type Twin Turbo Premium Unleaded V-6
Displacement 3.0 L/183
Fuel System Gasoline Direct Injection
SAE Net Torque @ RPM 369 @ 1600

Exterior Dimensions

Min Ground Clearance (in) 5
Wheelbase (in) 124.6
Height, Overall (in) 58.8
Length, Overall (in) 206.9
Track Width, Rear (in) 64.5
Track Width, Front (in) 63.9

Fuel Tank

Fuel Tank Capacity, Approx (gal) 21.1

Interior Dimensions

Second Shoulder Room (in) 59.1
Passenger Capacity 5
Second Hip Room (in) 61.5
Passenger Capacity 4
Second Leg Room (in) 43
Second Head Room (in) 39.2
Front Hip Room (in) 61.2
Front Shoulder Room (in) 59.7
Front Leg Room (in) 41.4
Front Head Room (in) 42.1


Fuel Economy Est-Combined (MPG) 22
EPA Fuel Economy Est - Hwy (MPG) 28
EPA Fuel Economy Est - City (MPG) 19


Steering Type Rack-Pinion


Vehicle Name Mercedes-Benz S-Class
Body Style Sedan


Suspension Type - Front Multi-Link
Suspension Type - Rear Multi-Link
Suspension Type - Front (Cont.) Multi-Link
Suspension Type - Rear (Cont.) Multi-Link


Front Tire Size P255/40YR20
Front Tire Size P245/50HR18
Rear Tire Size P275/40HR19
Rear Tire Size P285/30HR19
Rear Tire Size P245/35HR19
Rear Tire Size P285/35YR20
Rear Tire Size P245/50HR18
Spare Tire Size
Spare Tire Order Code
Front Tire Size P245/45HR19
Front Tire Size P255/35HR19
Front Tire Size P225/40HR19
Rear Tire Order Code R02
Rear Tire Order Code R01
Rear Tire Order Code
Front Tire Order Code R02
Front Tire Order Code R01
Front Tire Order Code


Trans Order Code 421
Eighth Gear Ratio (:1) 0.72
Final Drive Axle Ratio (:1) 2.47
Reverse Ratio (:1) 4.93
Sixth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 1.21
Fourth Gear Ratio (:1) 1.66
Third Gear Ratio (:1) 2.31
Second Gear Ratio (:1) 3.33
First Gear Ratio (:1) 5.50
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 9
Drivetrain Rear Wheel Drive
Seventh Gear Ratio (:1) 0.86


EPA Classification Large Cars

Weight Information

Base Curb Weight (lbs) 4553


Spare Wheel Material
Rear Wheel Size (in) 20 X 9.5
Rear Wheel Size (in) 19 X 9.5
Front Wheel Size (in) 18 X 8
Front Wheel Size (in) 20 X 9.5
Front Wheel Size (in) 19 X 9.5
Rear Wheel Size (in) 18 X 8
Spare Wheel Size (in)
Front Wheel Material Aluminum
Rear Wheel Material Aluminum

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