Buy a car
from the safety of your home.
Connect with our dealer and finance partners through our site and ask for details regarding their at-home car buying services.
  • Video car tours
  • E-transaction: complete paperwork online
  • Vehicle home delivery
  • Enhanced vehicle sanitization
OK

2020 Mercedes-Benz GLS Class Specifications

GLS 450 4MATIC SUV

MSRP: $75,950
MSRP based on GLS 450 4MATIC SUV
Change Style
See Your Price

Quick Specs

Gas Mileage 19 mpg City/23 mpg Hwy
Engine Intercooled Turbo Gas/Electric I-6, 3.0 L
EPA Class No Data
Style Name GLS 450 4MATIC SUV
Drivetrain All Wheel Drive
Passenger Capacity 7
Passenger Doors 4
Body Style Sport Utility
Transmission Transmission: 9G-TRONIC 9-Speed Automatic

Dimensions

Interior Dimensions
Passenger Capacity 7
Third Head Room (in) 38.9
Second Head Room (in) 40.2
Front Head Room (in) 39.4
Third Shoulder Room (in) 50.3
Second Shoulder Room (in) 58.5
Front Shoulder Room (in) 59.3
Exterior Dimensions
Wheelbase (in) 123.4
Track Width, Rear (in) 66.6
Height, Overall (in) 71.8
Length, Overall (in) 205
Min Ground Clearance (in) 7.9
Track Width, Front (in) 65.7
Width, Max w/o mirrors (in) 77
Cargo Area Dimensions
Cargo Area Length @ Floor to Seat 1 (in) 79.7
Cargo Volume to Seat 2 (ft³) 42.7
Cargo Box (Area) Height (in) 34.7
Cargo Area Length @ Floor to Seat 2 (in) 54.2
Cargo Volume to Seat 3 (ft³) 17.4
Cargo Volume to Seat 1 (ft³) 84.7
Cargo Area Length @ Floor to Seat 3 (in) 22.4

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 23.8
Mileage
Fuel Economy Est-Combined (MPG) 21
EPA Fuel Economy Est - City (MPG) 19
EPA Fuel Economy Est - Hwy (MPG) 23

Performance Specs

Engine
Engine Order Code NA
SAE Net Torque @ RPM 369 @ 1600
Fuel System Gasoline Direct Injection
Engine Type Intercooled Turbo Gas/Electric I-6
Engine Oil Cooler None
SAE Net Horsepower @ RPM 362 @ 5500
Displacement 3.0 L/183
Transmission
Drivetrain All Wheel
First Gear Ratio (:1) 5.35
Sixth Gear Ratio (:1) 1.00
Seventh Gear Ratio (:1) 0.86
Trans Description Cont. Automatic w/OD
Fourth Gear Ratio (:1) 1.64
Transfer Case Model None
Trans Order Code 421
Second Gear Ratio (:1) 3.24
Reverse Ratio (:1) 4.80
Eighth Gear Ratio (:1) 0.72
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) 1.21
Transfer Case Power Take Off No
Trans Type 9
Third Gear Ratio (:1) 2.25
Trans PTO Access No
Brakes
Brake Type 4-Wheel Disc
Front Brake Rotor Diam x Thickness (in) 14.8
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake ABS System 4-Wheel
Rear Brake Rotor Diam x Thickness (in) 13.6
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) 4-Wheel
Drum - Rear (Yes or ) NA
Steering
Steering Type Rack-Pinion
Turning Diameter - Curb to Curb (ft) 39.4
Tires
Front Tire Order Code NA
Spare Tire Size Compact
Front Tire Size P275/55HR19
Rear Tire Order Code NA
Rear Tire Size P275/55HR19
Spare Tire Order Code NA
Wheels
Front Wheel Size (in) 19 X 8.5
Spare Wheel Material Steel
Front Wheel Material Aluminum
Rear Wheel Size (in) 19 X 8.5
Rear Wheel Material Aluminum
Spare Wheel Size (in) Compact
Suspension
Suspension Type - Front Double Wishbone
Axle Ratio (:1) - Rear 3.27
Axle Type - Rear Independent
Suspension Type - Rear Multi-Link
Axle Ratio (:1) - Front 3.27
Axle Type - Front Independent

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 Yes
Brakes-ABS Yes
Child Safety Rear Door Locks Yes
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars No
Fog Lamps No
Parking Aid No
Tire Pressure Monitor Yes
Back-Up Camera Yes
Stability Control Yes
Other Features ESP w/Crosswind Assist Electronic Stability Control (ESC) And...
ABS And Driveline Traction Control
Side Impact Beams
Dual Stage Driver And Passenger Seat-Mounted Side Airbags
eCall Emergency System Emergency Sos
Active Parking Assist Automated Parking Sensors
Blind Spot Assist Blind Spot
PRE-SAFE
Tire Specific Low Tire Pressure Warning
Dual Stage Driver And Passenger Front Airbags
Curtain 1st, 2nd And 3rd Row Airbags
Airbag Occupancy Sensor
Driver Knee Airbag
Childseat Sensor and Rear Child Safety Locks
First Aid Kit
Outboard Front Lap And Shoulder Safety Belts -inc: Rear Center 3...
Surround View Back-Up Camera
Front Camera
Left Side Camera
Right Side Camera

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

Other Specs

Trailering
Dead Weight Hitch - Max Trailer Wt. (lbs) NA
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA
Dead Weight Hitch - Max Tongue Wt. (lbs) NA
Maximum Trailering Capacity (lbs) NA
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA
Looking for other models of the Mercedes-Benz GLS Class?
Read reviews & get prices
Compare the 2020 Mercedes-Benz GLS Class against the competition
  • 2020 BMW X7

    7.4
    Compare Cars
  • 2020 Cadillac Escalade

    6.2
    Compare Cars
  • 2020 Land Rover Range Rover

    7.8
    Compare Cars
  • 2020 Lexus LX

    5.6
    Compare Cars
  • 2020 Lincoln Navigator

    7.4
    Compare Cars
Compare All Cars

compare features & specs

Compare 2020 Mercedes-Benz GLS Class different trims:
GLS 450 4MATIC SUV
GLS 580 4MATIC SUV
MSRP
$75,950
MSRP
$98,800
Gas Mileage
19 mpg City / 23 mpg Hwy
Gas Mileage
16 mpg City / 21 mpg Hwy
Engine
Intercooled Turbo Gas/Electric I-6
Engine
Twin Turbo Gas/Electric V-8
Horsepower
362 @ 5500
Horsepower
483 @ 5500
Drivetrain
All Wheel
Drivetrain
All Wheel
Passenger Capacity
7
Passenger Capacity
7
Transmission
Automatic w/OD
Transmission
Automatic w/OD