2021 Mercedes-Benz GLS Class AMG GLS 63 4MATIC

Quick Specs

Gas Mileage14 mpg City/18 mpg Hwy

EngineTwin Turbo Gas/Electric V-8, 4.0 L

EPA ClassNo Data

Style NameAMG GLS 63 4MATIC SUV

DrivetrainAll Wheel Drive

Passenger Capacity7

Passenger Doors4

Body StyleSport Utility

TransmissionTransmission: AMG SPEEDSHIFT TCT 9-Speed Automatic -inc: steering wheel mounted shift paddles

Dimensions

Interior Dimensions

Passenger Capacity7

Second Leg Room (in)41.9

Front Shoulder Room (in)59.3

Third Leg Room (in)34.6

Front Head Room (in)39.4

Second Shoulder Room (in)58.5

Second Head Room (in)40.2

Third Shoulder Room (in)50.3

Front Leg Room (in)40.3

Third Head Room (in)38.9

Exterior Dimensions

Wheelbase (in)123.4

Track Width, Rear (in)67.9

Height, Overall (in)70.2

Length, Overall (in)206.4

Track Width, Front (in)67.1

Width, Max w/o mirrors (in)79.9

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)16

EPA Fuel Economy Est - City (MPG)14

EPA Fuel Economy Est - Hwy (MPG)18

Performance Specs

Engine

Engine Order CodeNA

SAE Net Torque @ RPM627 @ 2500

Fuel SystemGasoct Injection

Engine TypeTwin Turbo Gas/Electric V-8

Engine Oil CoolerNone

SAE Net Horsepower @ RPM603 @ 5750

Displacement4.0 L/243

Transmission

Trans PTO AccessNo

DrivetrainAll 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 ModelNone

Trans Order CodeNA

Second Gear Ratio (:1)3.24

Reverse Ratio (:1)4.80

Eighth Gear Ratio (:1)0.72

Trans Description Cont. AgainNA

Fifth Gear Ratio (:1)1.21

Transfer Case Power Take OffNo

Trans Type9

Third Gear Ratio (:1)2.25

Brakes

Brake Type4-Wheel Disc

Front Brake Rotor Diam x Thickness (in)15.7

Disc - Front (Yes or )Yes

Rear Drum Diam x Width (in)NA

Brake ABS System4-Wheel

Rear Brake Rotor Diam x Thickness (in)14.5

Disc - Rear (Yes or )Yes

Brake ABS System (Second an>4-Wheel

Drum - Rear (Yes or )NA

Steering

Steering TypeRack-Pinion

Turning Diameter - Curb to Curb (ft)39.4

Tires

Front Tire Order CodeR01

Spare Tire SizeCompact

Front Tire SizeP275/50YR21

Rear Tire Order CodeR01

Rear Tire SizeP315/45YR21

Spare Tire Order CodeNA

Wheels

Front Wheel Size (in)21 X 9

Spare Wheel MaterialSteel

Front Wheel MaterialAluminum

Rear Wheel Size (in)21 X 11.5

Rear Wheel MaterialAluminum

Spare Wheel Size (in)Compact

Suspension

Suspension Type - FrontDouble Wishbone

Axle Type - RearIndependent

Suspension Type - RearMulti-Link

Axle Type - FrontIndependent

Safety Features

Safety

Air Bag-Frontal-DriverYes

Air Bag-Frontal-PassengerYes

Air Bag-Passenger Switch (On/Off)No

Air Bag-Side Body-FrontYes

Air Bag-Side Body-RearNo

Air Bag-Side Head-FrontYes

Air Bag-Side Head-RearYes

Brakes-ABSYes

Child Safety Rear Door LocksYes

Daytime Running LightsYes

Traction ControlYes

Night VisionNo

Rollover Protection BarsNo

Fog LampsNo

Parking AidNo

Tire Pressure MonitorYes

Back-Up CameraYes

Stability ControlYes

Other FeaturesESP w/Crosswind Assist Electronic Stability Control (ESC) And...ABS And Drivetion ControlSide Impact BeamsDual Stage Driver And Passenger Seat-Mounted Side AirbagseCall Emergency System Emergency SosActive Parking Assist Automated Parking SensorsPRE-SAFEActive Blind Spot Assist Blind SpotActive Lane Keeping Assist Lane Keeping AssistActive Lane Keeping Assist Lane Departure WarningTire Specific Low Tire Pressure WarningDual Stage Driver And Passenger Front AirbagsCurtain 1st, 2nd And 3rd Row AirbagsAirbag Occupancy SensorDriver Knee AirbagChildseat Sensor and Rear Child Safety LocksFirst Aid KitOutboard Front Lap And Shoulder Safety Belts -inc: Rear Center 3...Surround View Back-Up CameraFront CameraLeft Side CameraRight Side Camera