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2021 Mercedes-Benz GLS63 AMG review

Research, photos, specs, and expertise

Mercedes-Benz GLS63 AMG highlights

Customer rating

(not yet rated)

RepairPal reliability rating

(data not available)

Mileage (EPA estimate)

14 city, 18 highway, 16 combined

Pricing for current inventory

(no current inventory)

Price
Year
Mileage

All Mercedes-Benz GLS63 AMG years

2021 Mercedes-Benz GLS63 AMG trims

Curious how Mercedes-Benz GLS63 AMG trims differ? Use our side-by-side vehicle comparison to see the differences and similarities

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Ratings & reliability

Customer ratings

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Mercedes-Benz GLS63 AMG features and specs

(no trim) 4WD/AWD 4D Sport Utility

Standard Features

  • 20 Inch Plus Wheels
  • 4WD/AWD
  • A/C Seat(s)
  • ABS Brakes
  • Adjustable Suspension
  • Air Conditioning
  • Alloy Wheels
  • AM/FM Stereo
  • Android Auto
  • Apple CarPlay
  • Automated Cruise Control
  • Automated Parking
  • Automatic Transmission
  • Auxiliary Audio Input
  • Blind Spot Monitor
  • Bluetooth Technology
  • Burmester Audio
  • Front Seat Heaters
  • Lane Departure Warning
  • Leather Seats
  • Memory Seat(s)
  • Navigation System
  • Overhead Airbags
  • Panoramic Sunroof
  • Parking Sensors
  • Power Folding Third Row
  • Power Hatch/Deck Lid
  • Power Locks
  • Power Mirrors
  • Power Seat(s)
  • Power Windows
  • Rear Air Conditioning
  • Rear Defroster
  • Rear Seat Heaters
  • Rear View Camera
  • Remote Start
  • Running Boards
  • Satellite Radio Ready
  • Seat Massagers
  • Side Airbags
  • Smart Key
  • Third Row Seat
  • Traction Control
  • Turbo Charged Engine
  • Full Leather Interior
  • Full Roof Rack
  • Head Up Display
  • Heated Steering Wheel
  • Quad Seats
  • Rear A/C Seat(s)
  • Rear Sunshade
  • Tow Hitch

Drive Wheels

All Wheel (4WD/AWD)

Engine size

4.0L

Horsepower

603

Torque (ft-lbs)

627

Engine type

Turbo Gas

Fuel capacity

23.8

Wheelbase

123.4"

Overall length

206.4"

Width

79.9"

Height

70.2"

Leg room

F 40.3"/M 41.9"/R 34.6"

Head room

F 39.4"/M 40.2"/R 38.9"

Front tires

P275/50YR21

Rear tires

P315/45YR21

Seating capacity

7

Transmission

Automatic

2021 Mercedes-Benz GLS63 AMG FAQ

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