The Comparative Analysis :

Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19) vs. Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)

€ 81,600
Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19) GLS 400
€ 150,300
 Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..) GLS 63 AMG
€ 81,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 150,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The GLS 400 is 3 inches shorter, 0.9 inches narrower and 1.1 inches taller than the GLS 63 AMG.
GLS 400
GLS 63 AMG
72.8
Blueprint Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19)
76.1
84.3
71.8
Blueprint Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)
77
84.9
76.1 in
Width
77 in
84.3 in
Width Incl. Mirrors
84.9 in
72.8 in
Height
71.8 in
Blueprint Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19)
121.1
202
Blueprint Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)
123.4
205
202 in
Length
205 in
121.1 in
Wheelbase
123.4 in

Vehicle Weight

GLS 400
GLS 63 AMG
5368 lb
Curb Weight
5798 lb
7165 lb
Gross Vehicle
Weight
7485 lb
Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19)
Weight Difference:
430 lb
7.42 %
Mercedes GLS 63 AMG 4MATIC+ Speedshift TCT 9G (20 - ..)

General

GLS 400
GLS 63 AMG
X166
Generation
X167
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
9-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

GLS 400
GLS 63 AMG
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
8-cylinder mild hybrid gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 276
Engine Series
Mercedes-Benz M 177
M 276.821
Engine Code
M 177.980
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4 L / 196 cu in
328 hp
at 5250 rpm
Power
625 hp
at 5750 rpm
GLS 400
328 hp
625 hp
GLS 63 AMG
354 lb‑ft
at 1600 rpm
Max. Torque
627 lb‑ft
at 2250 rpm
GLS 400
354 lb‑ft
627 lb‑ft
GLS 63 AMG

Performance

GLS 400
GLS 63 AMG
149 mph
Maximum Speed
155 mph
6.6 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

302 ft
0.000 sec

GLS 400

62 mph 62
mph

190 ft
0.000 sec

GLS 63 AMG

▶ REPLAY
16.37 lb/hp
Weight-to-Power Ratio
9.28 lb/hp
GLS 400
16.37 lb/hp
9.28 lb/hp
GLS 63 AMG

Fuel Economy / Emissions

GLS 400
GLS 63 AMG
Fuel Economy
26 mpg
combined
20 mpg
GLS 400
26 mpg
20 mpg
GLS 63 AMG
21 mpg
city
15 mpg
30 mpg
highway
24 mpg
Kraftstoffanzeige
26.4 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
675 mi
Range
466 mi
GLS 400
675 mi
466 mi
GLS 63 AMG
Environmental Impact
174.3 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
227.4 kWh
GLS 400
174.3 kWh
227.4 kWh
GLS 63 AMG
Euro 6
Emission Standard
Euro 6d-ISC-FCM (WLTP) 36AP-AR
341 g/mi (NEFZ)
CO2 Emissions
463 g/mi (WLTP)

Practical Convenience

GLS 400
GLS 63 AMG
5
Doors
5
5
No. of Seats
7
1797 lb
Maximum Payload
1687 lb
19.3 cu ft
Trunk Volume
10.1 cu ft
65.1 cu ft
Cargo Volume (Seats Down)
68 cu ft