Specs

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

GLS 450 GLS 450 4MATIC SUV

Brakes

Brake ABS System 4-Wheel
Brake Type 4-Wheel Disc
Rear Drum Diam x Width (in)
Drum - Rear (Yes or )
Rear Brake Rotor Diam x Thickness (in) 13.6
Front Brake Rotor Diam x Thickness (in) 13.8
Disc - Rear (Yes or ) Yes
Disc - Front (Yes or ) Yes
Brake ABS System (Second Line) 4-Wheel

Cargo Area Dimensions

Cargo Volume to Seat 1 (ft³) 93.8
Cargo Box (Area) Height (in) 35.1
Cargo Area Length @ Floor to Seat 3 (in) 19.7
Cargo Volume to Seat 3 (ft³) 16
Cargo Area Length @ Floor to Seat 2 (in) 52.4
Cargo Area Length @ Floor to Seat 1 (in) 79.2
Cargo Volume to Seat 2 (ft³) 49.4

Electrical

Maximum Alternator Capacity (amps) 180

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 9.9

Engine

Fuel System Gasoline Direct Injection
Engine Order Code
Engine Type Twin Turbo Premium Unleaded V-6
Displacement 3.0 L/183
SAE Net Horsepower @ RPM 362 @ 5500
SAE Net Torque @ RPM 369 @ 2000
Engine Oil Cooler None

Exterior Dimensions

Height, Overall (in) 72.8
Length, Overall (in) 202
Liftover Height (in) 32.3
Width, Max w/o mirrors (in) 76.1
Track Width, Front (in) 65.2
Track Width, Rear (in) 65.9
Wheelbase (in) 121.1
Min Ground Clearance (in) 8.5

Fuel Tank

Fuel Tank Capacity, Approx (gal) 26.4

Interior Dimensions

Passenger Capacity 7
Third Shoulder Room (in) 50.5
Third Leg Room (in) 35
Third Head Room (in) 38.9
Second Shoulder Room (in) 58.3
Second Leg Room (in) 38.5
Second Head Room (in) 40
Front Shoulder Room (in) 58.5
Front Leg Room (in) 40.3
Front Head Room (in) 41.2

Mileage

Fuel Economy Est-Combined (MPG) 18
EPA Fuel Economy Est - Hwy (MPG) 22
EPA Fuel Economy Est - City (MPG) 16

Steering

Turning Diameter - Curb to Curb (ft) 40.7
Steering Type Rack-Pinion

Summary

Vehicle Name Mercedes-Benz GLS
Body Style 4MATIC
Body Code S

Suspension

Axle Type - Front Independent
Suspension Type - Front Double Wishbone
Axle Type - Rear Independent
Axle Ratio (:1) - Front 3.27
Suspension Type - Rear Multi-Link
Axle Ratio (:1) - Rear 3.27

Tires

Rear Tire Size P275/55HR19
Front Tire Order Code R66
Front Tire Order Code
Rear Tire Order Code R66
Rear Tire Order Code
Spare Tire Order Code
Front Tire Size P275/50R20
Front Tire Size P275/55HR19
Rear Tire Size P275/50R20
Spare Tire Size
Spare Tire Size Compact

Trailering

Maximum Trailering Capacity (lbs)
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Dead Weight Hitch - Max Trailer Wt. (lbs)
Dead Weight Hitch - Max Tongue Wt. (lbs) 500
Dead Weight Hitch - Max Tongue Wt. (lbs)
Wt Distributing Hitch - Max Trailer Wt. (lbs) 7200
Wt Distributing Hitch - Max Trailer Wt. (lbs)
Wt Distributing Hitch - Max Tongue Wt. (lbs) 720
Wt Distributing Hitch - Max Tongue Wt. (lbs)
Maximum Trailering Capacity (lbs) 7200

Transmission

Trans Description Cont. Automatic w/OD
Trans PTO Access No
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 Type 9
Trans Order Code 421
Drivetrain All Wheel
Seventh Gear Ratio (:1) 0.86
Eighth Gear Ratio (:1) 0.72
Transfer Case Power Take Off No
Transfer Case Model None

Wheels

Front Wheel Size (in) 20 X 8.5
Front Wheel Size (in) 20 X 8.5
Front Wheel Size (in) 20 X 8.5
Rear Wheel Material Aluminum
Spare Wheel Material Steel
Spare Wheel Material
Front Wheel Size (in) 19 X 8.5
Rear Wheel Size (in) 20 X 8.5
Rear Wheel Size (in) 20 X 8.5
Rear Wheel Size (in) 20 X 8.5
Rear Wheel Size (in) 19 X 8.5
Spare Wheel Size (in)
Spare Wheel Size (in) Compact
Front Wheel Material Aluminum