The Comparative Analysis :
Mercedes GLS 400 4MATIC 9G-TRONIC (15 - 19) vs. Mercedes GLS 63 AMG SPEEDSHIFT PLUS 7G-TRONIC (15 - 19)
€ 81,600

€ 140,200

€ 81,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 140,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. Both cars are the same height, but the GLS 400 is 3.2 cm shorter and 4.8 cm narrower.
GLS 400
GLS 63 AMG
1850
1934
2141
1850
1982
2141
1934 mm
Width
1982 mm
2141 mm
Width Incl. Mirrors
2141 mm
1850 mm
Height
1850 mm
3075
5130
3075
5162
5130 mm
Length
5162 mm
3075 mm
Wheelbase
3075 mm
Vehicle Weight
GLS 400
GLS 63 AMG
2435 kg
Kerb Weight
2580 kg
3250 kg
Gross Vehicle
Weight
Weight
3290 kg

Weight Difference:
145 kg
5.62 %

General
GLS 400
GLS 63 AMG
X166
Generation
X166
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

9-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
GLS 400
GLS 63 AMG
V6 petrol engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Mercedes-Benz M 276
Engine Series
Mercedes-Benz M 157
M 276.821
Engine Code
M 157.982


4
Valves
4
6
Cylinders
8
2996 CC
Engine Capacity
5461 CC
328 bhp
at 5250 rpm
Power
577 bhp
at 5500 rpm
GLS 400
328 bhp
577 bhp
GLS 63 AMG
480 NM
at 1600 rpm
Max. Torque
760 NM
at 1750 rpm
GLS 400
480 NM
760 NM
GLS 63 AMG
Performance
GLS 400
GLS 63 AMG
149 mph
Maximum Speed
155 mph
6.6 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
92 m
0.000 sec

GLS 400
62 mph
62
mph
mph
64 m
0.000 sec

GLS 63 AMG
▶ REPLAY
7.42 kg/bhp
Weight-to-Power Ratio
4.47 kg/bhp
GLS 400
7.42 kg/bhp
4.47 kg/bhp
GLS 63 AMG
Fuel Economy / Emissions
GLS 400
GLS 63 AMG
Fuel Economy
31 mpg
combined
23 mpg
GLS 400
31 mpg
23 mpg
GLS 63 AMG
25 mpg
city
18 mpg
36 mpg
motorway
27 mpg
100 L
Fuel Tank Capacity
100 L
675 mi
Range
505 mi
GLS 400
675 mi
505 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).
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).
233 kWh
GLS 400
174.3 kWh
233 kWh
GLS 63 AMG
Euro 6
Emission Standard
Euro 6
212 g/km (NEFZ)
CO2 Emissions
288 g/km (NEFZ)
Practical Convenience
GLS 400
GLS 63 AMG
5
Doors
5
5
No. of Seats
5
815 kg
Maximum Payload
710 kg
680 L
Boot Capacity
680 L














2300 L
Boot Capacity (Seats Down)
2300 L