Research 2015 Mercedes-Benz CLS-Class specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

CLS 400 CLS 400 Coupe


Brake Type 4-Wheel Disc
Brake ABS System 4-Wheel
Disc - Front (Yes or ) Yes
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 12.7
Rear Brake Rotor Diam x Thickness (in) 11.8

Cargo Area Dimensions

Trunk Volume (ft³) 15.3


Maximum Alternator Capacity (amps) 180


Engine Order Code
Engine Type Twin Turbo Premium Unleaded V-6
Displacement 3.0 L/183
SAE Net Horsepower @ RPM 329 @ 5250
Fuel System Gasoline Direct Injection
SAE Net Torque @ RPM 354 @ 1600

Exterior Dimensions

Wheelbase (in) 113.2
Track Width, Rear (in) 64.1
Track Width, Front (in) 62.9
Height, Overall (in) 55.8
Width, Max w/o mirrors (in) 74.1
Length, Overall (in) 194.5

Fuel Tank

Fuel Tank Capacity, Approx (gal) 21.1

Interior Dimensions

Second Head Room (in) 36.1
Front Hip Room (in) 58
Front Shoulder Room (in) 57.1
Front Leg Room (in) 42.1
Second Shoulder Room (in) 56.5
Front Head Room (in) 36.9
Second Hip Room (in) 57.6
Second Leg Room (in) 35
Passenger Volume (ft³) 104.3
Passenger Capacity 4


EPA Fuel Economy Est - City (MPG) 20
Fuel Economy Est-Combined (MPG) 24
EPA Fuel Economy Est - Hwy (MPG) 30


Steering Type Rack-Pinion
Turning Diameter - Curb to Curb (ft) 37


Vehicle Name Mercedes-Benz CLS-Class
Body Style Sedan


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


Rear Tire Size P285/35ZR18
Spare Tire Size Compact
Rear Tire Size 30R19
Front Tire Size P255/40ZR18
Front Tire Size 35R19
Spare Tire Order Code
Rear Tire Order Code
Rear Tire Order Code R01
Front Tire Order Code
Front Tire Order Code R01


Trans Description Cont. Again
Trans Type 7
Trans Order Code
Drivetrain Rear Wheel Drive
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. Automatic w/OD


EPA Classification Compact Cars

Weight Information

Base Curb Weight (lbs) 4255


Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Spare Wheel Material Steel
Rear Wheel Size (in) 18
Front Wheel Size (in) 18 X 8.5
Front Wheel Size (in) 19 X 9
Front Wheel Size (in) 18
Rear Wheel Size (in) 19 X 10
Rear Wheel Size (in) 18 X 9.5
Rear Wheel Size (in) 19 X 9.5
Spare Wheel Size (in) Compact