2019 Mercedes-Benz AMG GLS 63

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Rating7.6

Ranked #6 in 

Fullsize SUV
Write Review
$126,150
Starting Price 
M. Hannigan's image
M. Hannigan 

Content Writer,

Updated on November 3, 2023

ProsConsWhat's New

Spacious cabin

Rivals equip better infotainment system

The Mercedes AMG GLS 63 comes unchanged from its previous iteration.

Quick and zippy powertrain

Luxurious interior

Specs & Features

$126,150

price

577 hp @ 5500 rpm

horsepower

561 lb.-ft. @ 1750 rpm

torque

7-Speed Automatic w/od

transmission

5.5L 8cyl AWD 7A

engine

-

basic warranty

Overview

Offered alongside the GLS 2019 is the AMG variant of the luxurious and opulent SUV lineup by Mercedes-Benz. The 2019 Mercedes AMG GLS 63 comes with top-notch quality and a list of luxurious features, along with a mighty powertrain housed under its hood. The Mercedes-Benz AMG GLS 63 has a brawny 5.5-liter V8 biturbo engine with a 7-speed automatic transmission and AWD. The GLS V8 biturbo engine boasts 577 hp and 561 lb-ft of torque.

With all those numbers, the 0–60 sprint time of 4.5 seconds is not surprising. The GLS AMG can also reach a top speed of 168 mph. The GLS 63 interior is a well-balanced combination of sportiness, luxury, and comfort. The 2019 GLS 63 AMG price starts at an MSRP of $126,150, and we aren't surprised by the specs it offers. Check out the video by MercBenzKing, in which the reviewer is happy to experience this beast in Sport+ mode. 

Key observations in the video: 

  • Brutal and aggressive exterior 
  • Insane engine 
  • 22-inch multi-spoke rims 
  • Encouraging exhaust note 
  • Different driving modes: Comfort, Sport and Sport+ 

Buying Advice

While the AMG GLS 63 comes housed with performance and a wide array of features, invest in the optional power-sliding second-row seats so you’d get improved third-row access.

Comparative Analysis against Competition

Starting at a price of $126,150, it is available with a wide range of additional features and specifications in comparison to the regular GLS SUVs that contribute to the outstanding performance and luxury of the SUV. This big boy goes against the likes of BMW X6 M, its own younger brother, the AMG GLE 63, and the Land Rover SVR.

Features
6.0/10

The Mercedes Benz AMG GLS 63 comes in a single trim level starting at the price of $126,150. The SUV is powered with the 5.5L twin-turbo engine that delivers abundant power out of the SUV. Churning out 577 horses and 561 pulling forces, the GLS drives all the wheel of the drivetrain and is offered with a host of luxurious features alongside an AMG body styling with sport-tuned suspension. With the ability to seat 7 passengers, the GLS is spacious and a large opulent and performance heavy duty.

Trim

AMG GLS 63

MSRP

$126,150

Key Features

AMG Body Styling

 

21” AMG titanium wheels

 

AMG Nappa leather performance steering wheel

 

Heated Front Seats

 

AMG Sport Suspension based on AIRMATIC

 

ECO Start/Stop System

 

8” touchscreen

 

Apple CarPlay and Android Autos

We recommend:

While the AMG GLS 63 comes housed with performance and a wide array of features, invest in the optional power-sliding second-row seats so you’d get improved third-row access.

Fuel Economy
9.0/10

Despite the fact that the AMG GLS 63 is commendable its performance and power, its fuel economy delivered by the SUV its not to be mentioned as its strongest points.

The Land Rover Range Rover Supercharged SV Autobiography Dynamic SWB delivers the maximum fuel economy of \xa014/19 mpg on city/highway roads., sharing the output with BMW X6 M. The GLS' younger brother, the GLE 63, falls short of the field by a single mpg in comparison to the Mercedes GLS.

Model

Mercedes-Benz AMG GLS 63

Mercedes AMG GLE 63 4MATIC

BMW X6 M

Range Rover Supercharged SV Autobiography

MPG (city)

13

12

14

14

MPG (highway)

18

18

19

19

MPG (combined)

15

14

16

16

Interior
9.9/10

"The GLS can shuttle seven adults without issue and is out-spaced by only the largest SUVs on the market." -thecarconnection

Seating and Comfort:

Designed with a sculpted interior cabin, the Mercedes highlights creativity and craftsmanship with a host of luxurious and opulent features abound with quality materials used aboard its trim.

With the ability to seat 7, the AMG GLS 63 is spacious and large, while at the same time offering a good amount of legroom and headspace. Flexible seating arrangement makes sure you have the best possible experience inside this large and commodious Mercedes Benz.

Model

Mercedes-Benz AMG GLS 63

Mercedes AMG GLE 63 4MATIC

BMW X6 M

Range Rover Supercharged SV Autobiography

Passenger capacity

7

5

5

5

Front (Head/Shoulder/Leg) (In.)

41.2/58.5/40.3

40.4/58.5/40.3

39.3/60.5/40.3

39.5/60.7/42.2

Second (Head/Shoulder/Leg) (In.)

40.0/58.3/38.5

38.5/58.4/38.4

37.9/57.9/35.6

39.1/59.5/37

Third (Head/Shoulder/Leg) (In.)

38.9/50.5/35.0

-

N/A

N/A

Interior Features

The interior features of the AMG GLS 63 are as follows -

  • 3-zone climate control
  • Power liftgate
  • 60/40-split 2nd row-seats with EASY-ENTRY
  • Power-folding 50/50 -split 3rd row seats

 Infotainment System:

The Mercedes-Benz AMG GLS 63 comes with a COMAND 8" high resolution display. Harmon/Kardon speakers are provided for a clear and excellent sound experience. The additional peripherals such as USB, CD, DVD can be inserted into the mountable slots provided exclusively. The phone and audio streaming can also be done with the Bluetooth compatibility. The GPS Navigation system, Apple CarPlay and Android Auto, Voice Controls, Steering mounted controls are catchy features of Mercedes AMG GLS 63.

Cargo and Capacity:

The cargo capacity behind the Mercedes Benz AMG GLS 63 contains 16 cubic feet behind the 1st row, 49.4 for the 2nd row and behind the 1st row is a massive 93.8. Its competition is not great a match for the GLS while its younger brother, the GLE 63 shares the same story as its rivals.

Model

Mercedes-Benz AMG GLS 63

Mercedes AMG GLE 63 4MATIC

BMW X6 M

Range Rover Supercharged SV Autobiography

Behind 3rd Row (ft.3)

16.0

38.2

N/A

N/A

Behind 2nd Row (ft.3)

49.4

 

26.6

24.5

Behind 1st Row (ft.3)

93.8

 

59.7

68.6

Exterior
7.0/10

"Although the 2019 AMG GLS63 is clearly based on the classic GLS-Class, there are still enough AMG additions to make it stand out in a crowd." -kbb

Dimensions and Weight

A big bloated SUV design with AMG body styling showcasing its athleticism, the AMG GLS 63 has the same design as compared to its previous iteration. In terms of dimensions, the vehicle is 187.5 inches long and 80.9inches wide. The AMG GLS 63's ground clearance is 8.3 inches while other rivalries such as Land Rover Range Rover Supercharged SV Autobiography Dynamic SWB and BMW X6 M has a similar values of length and width measurement but with a high ground clearance of 8.7 on the former.

Model

Mercedes-Benz AMG GLS 63

Mercedes AMG GLE 63 4MATIC

BMW X6 M

Range Rover Supercharged SV Autobiography

Curb weight (lbs.)

5754

5203

5185

5505

Length(in)

203.2

191

193.8

196.8

Width(in)

76.1

76.2

78.3

81.6

Height(in)

72.8

69.4

66.5

73.3

Ground clearance (in)

8.3

N/A

8.1

8.7

Wheelbase (in)

121.1

114.8

115.5

115.0

Track width (in) F/R

66.0/66.8

66.4/67.1

65.6/65.6

66.6/66.3

Exterior Features:

  • Aluminum roof rails
  • Dual chrome AMG exhaust tips
  • 21" AMG wheels, titanium
  • AMG body styling

Safety
7.0/10

Equipped with advanced safety tech, the Mercedes AMG GLS 63 comes kitted with a host of features that allows it to prevent major crash or damage itself from potential danger. Given below are some of the safety features found in the GLS 63 -

  • Active LED Headlamps
  • Active Steering Assist
  • Brake Assist
  • ATTENTION ASSIST
  • Speed-limit assist
  • Surround View System
  • PRE-SAFE
  • Seat belt technology
  • 11-way air bag protection
  • Electronic Stability Program
  • Active Parking System

Competition
9.0/10

Mercedes Benz AMG GLS 63 vs Land Rover Range Rover Supercharged SV autobiography Dynamic SWB

Comparing both the luxurious SUVs, the Mercedes Benz AMG GLS 63 has more cargo space alongside passenger capacity and a commodious cabin. With similar performance and fuel efficiency, despite being more traditional and a lesser graded infotainment system, upgrade with a few optional pacakges and the GLS will still not be close to the price of the Range Rover, effectively making it a better SUV if budget is a concern.

Mercedes Benz AMG GLS 63 vs Mercedes-Benz AMG GLE 63:

With these two large SUVs, you'd find impeccable quality materials and luxurious features alongside a powerful engine. But where the GLE falls short is the spaciousness and more passenger seating as compared to the GLS. The Mercedes GLS is a more expensive variant of the similar philosophy of the GLE and if money is a concern, the GLE is a great alternative.

Final Verdict

The 2019 Mercedes Benz AMG GLS 63 is a great and spacious SUV from Mercedes Benz. While its pricing seems hard to justify when you compare it to its younger siblings in the same class, the AMG variant promises more performance and luxurious features yet falls short when taking its MSRP, which if deemed a problem, you might as well settle for the GLE-class' AMG model.

Trims

    Base
    $126,150 onwards
    • Engine: 5.5L 8cyl AWD 7A
    • Horsepower: 577 hp @ 5500 rpm hp
    • Torque: 561 lb.-ft. @ 1750 rpm
    • 0-60 mph: 4.24 sec
    • Top Speed: TBD mph
    • Fuel Economy Combined: 15 mpg

Compare to similar cars

Price

$126,150

Engine

Gasoline

Rating

7.61

Horsepower

577 hp @ 5500 rpm

Torque

561 lb.-ft. @ 1750 rpm

Capacity

7

Read Review

$73,900- $92,600

Gasoline

7.59

335 hp @ 5500 rpm

330 lb.-ft. @ 1500 rpm

7

Read Review

$75,195- $97,295

Gasoline

7.3

420 hp @ 5600 rpm

460 lb.-ft. @ 4100 rpm

7

Read Review

$49,700- $68,500

Gasoline

7.06

355 hp @ 5600 rpm

383 lb.-ft. @ 4100 rpm

9

Read Review

$46,800- $65,700

Gasoline

6.83

355 hp @ 5600 rpm

383 lb.-ft. @ 4100 rpm

9

Read Review

$48,530- $76,515

Gasoline

7.19

375 hp @ 5000 rpm

470 lb.-ft. @ 3500 rpm

8

Read Review

$49,600- $69,700

Gasoline

7.43

355 hp @ 5600 rpm

383 lb.-ft. @ 4100 rpm

8

Read Review

$65,500- $90,200

Gasoline

7.24

400 hp @ 5800 rpm

413 lb.-ft. @ 4000 rpm

7

Read Review

$86,230- $91,230

Gasoline

6.97

383 hp @ 5600 rpm

403 lb.-ft. @ 3600 rpm

5

Read Review

$73,205- $99,595

Gasoline

7.71

450 hp @ 5500 rpm

510 lb.-ft. @ 3000 rpm

8

Read Review

2019 Mercedes-Benz AMG GLS 63 vs competitor's 0-60

    Car Name
    0-60 MPH
    Quarter Mile
    Top Speed
    SourceCompare
    4.24 sec--
    4.5 sec--
    5.1 sec13.7 sec115 mph
    2019 BMW X7

    Ranked #4

    5.6 sec14.2 sec129 mph
    5.7 sec14.2 sec140 mph
    6.2 sec14.8 sec-

    2019 Mercedes-Benz AMG GLS 63 vs competitor's MPG

      Car Name
      MPG City
      MPG Highway
      MPG Combined
      Fuel Tank Capacity
      Range (C/H)
      SourceCompare
      13 mpg18 mpg15 mpg26.4 gal.343.2/475.2 mi.
      2019 BMW X7

      Ranked #1

      20 mpg25 mpg22 mpg21.9 gal.438/547.5 mi.
      16 mpg23 mpg19 mpg23.2 gal.371.2/533.6 mi.
      17 mpg23 mpg19 mpg27.3 gal.464.1/627.9 mi.
      15 mpg22 mpg18 mpg31 gal.465/682 mi.
      15 mpg22 mpg18 mpg26 gal.390/572 mi.

      2019 Mercedes-Benz AMG GLS 63 vs competitor's dimensions

        Car Name
        Length
        Width
        Height
        Ground Clearance
        Wheelbase
        SourceCompare
        203.2 in.78 in.72.8 in.8.5 in.121.1 in.
        224.4 in.80.5 in.74.4 in.7.9 in.130 in.

        2019 Cadillac Escalade ESV

        Ranked #2

        224.3 in.80.5 in.74 in.8 in.130 in.

        2019 Ford Expedition MAX

        Ranked #3

        221.9 in.79.9 in.76.4 in.9.8 in.131.6 in.
        210.2 in.79.9 in.75.8 in.9.2 in.121.1 in.
        210 in.79.9 in.76.4 in.9.7 in.122.5 in.

        2019 Mercedes-Benz AMG GLS 63 vs competitor's trunk space

          Car Name
          Trunk Capacity
          Passenger Volume
          Max Trunk Volume
          SourceCompare
          16 cu.ft.114.9 cu.ft.93.8 cu.ft.
          18.9 cu.ft.-120.1 cu.ft.
          16.5 cu.ft.98 cu.ft.95.4 cu.ft.
          19.3 cu.ft.-103.3 cu.ft.
          2019 BMW X7

          Ranked #5

          48.6 cu.ft.97.3 cu.ft.90.4 cu.ft.
          16.1 cu.ft.-81.7 cu.ft.

          2019 Mercedes-Benz AMG GLS 63 vs competitor's cargo space

            Car Name
            Cargo Volume
            Cargo Volume w/ Seat Area
            Max Cargo Volume
            Bed Length
            SourceCompare
            93.8 cu.ft.16 cu.ft.93.8 cu.ft.-
            6 cu.ft.15.3 cu.ft.94.7 cu.ft.-
            81.7 cu.ft.16.1 cu.ft.81.7 cu.ft.-
            76.3 cu.ft.15.3 cu.ft.94.7 cu.ft.98 ft.
            68.6 cu.ft.31.8 cu.ft.68.6 cu.ft.-
            103.3 cu.ft.19.3 cu.ft.103.3 cu.ft.87 ft.

            2019 Mercedes-Benz AMG GLS 63 vs competitor's towing capacity

              Car Name
              Towing Capacity
              Payload Capacity
              Weight
              SourceCompare
              7500 lbs.1565 lbs.5754 lbs.
              8700 lbs.1620 lbs.5685 lbs.
              8500 lbs.1690 lbs.5379 lbs.
              8500 lbs.1710 lbs.5576 lbs.
              8500 lbs.1621 lbs.5679 lbs.
              8400 lbs.1720 lbs.5355 lbs.

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              2019 Mercedes-Benz AMG GT R

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              2019 Mercedes-Benz AMG GT 63

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              MPG Combined : 15 mpg

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              MPG Combined : 14 mpg

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