The Comparative Analysis :
BMW X7 M50i Steptronic Sport (19 - ..) vs. Mercedes GLS 63 AMG SPEEDSHIFT PLUS 7G-TRONIC (15 - 19)
€ 111,900
![BMW X7 M50i Steptronic Sport (19 - ..)](graphbase/cars/cars_big_png/BMW_X7_G07.png)
€ 140,200
![Mercedes GLS 63 AMG SPEEDSHIFT PLUS 7G-TRONIC (15 - 19)](graphbase/cars/cars_big/Mercedes_GLS_63_AMG_X166.webp)
€ 111,900
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. The BMW X7 M50i is 0.4 inches shorter, 0.7 inches wider and 1.8 inches lower than the Mercedes GLS 63 AMG.
BMW X7 M50i
Mercedes GLS 63 AMG
71.1
78.7
87.3
72.8
78
84.3
78.7 in
Width
78 in
87.3 in
Width Incl. Mirrors
84.3 in
71.1 in
Height
72.8 in
122.2
202.8
121.1
203.2
202.8 in
Length
203.2 in
122.2 in
Wheelbase
121.1 in
Vehicle Weight
BMW X7 M50i
Mercedes GLS 63 AMG
5633 lb
Curb Weight
5688 lb
7242 lb
Gross Vehicle
Weight
Weight
7253 lb
![BMW X7 M50i Steptronic Sport (19 - ..)](graphbase/cars/cars_big_png/BMW_X7_G07.png)
Weight Difference:
55 lb
0.97 %
![Mercedes GLS 63 AMG SPEEDSHIFT PLUS 7G-TRONIC (15 - 19)](graphbase/cars/cars_big_png/Mercedes_GLS_63_AMG_X166.png)
General
BMW X7 M50i
Mercedes GLS 63 AMG
G07
Generation
X166
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Premium Unleaded
![](graphbase/drivetrain/AWD.png)
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
![](graphbase/drivetrain/AWD.png)
8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW X7 M50i
Mercedes GLS 63 AMG
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
BMW N63
Engine Series
Mercedes-Benz M 157
N63-B44
Engine Code
M 157.982
![](graphbase/engines/Mercedes-Benz_M_157.png)
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
5.5 L / 269 cu in
523 hp
at 5500 rpm
Power
577 hp
at 5500 rpm
BMW X7 M50i
523 hp
577 hp
Mercedes GLS 63 AMG
553 lb‑ft
at 1800 rpm
Max. Torque
561 lb‑ft
at 1750 rpm
BMW X7 M50i
553 lb‑ft
561 lb‑ft
Mercedes GLS 63 AMG
Performance
BMW X7 M50i
Mercedes GLS 63 AMG
155 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
213 ft
0.000 sec
![](graphbase/cars/cars_small_png/BMW_X7_G07.png)
BMW X7 M50i
62 mph
62
mph
mph
210 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_GLS_63_AMG_X166.png)
Mercedes GLS 63 AMG
▶ REPLAY
10.77 lb/hp
Weight-to-Power Ratio
9.86 lb/hp
BMW X7 M50i
10.77 lb/hp
9.86 lb/hp
Mercedes GLS 63 AMG
Fuel Economy / Emissions
BMW X7 M50i
Mercedes GLS 63 AMG
Fuel Economy
22 mpg
combined
19 mpg
BMW X7 M50i
22 mpg
19 mpg
Mercedes GLS 63 AMG
16 mpg
city
15 mpg
No data
highway
23 mpg
21.9 gal
Fuel Tank Capacity
26.4 gal
473 mi
Range
505 mi
BMW X7 M50i
473 mi
505 mi
Mercedes GLS 63 AMG
Environmental Impact
206.5 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
BMW X7 M50i
206.5 kWh
233 kWh
Mercedes GLS 63 AMG
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6
459 g/mi (WLTP)
CO2 Emissions
463 g/mi (NEFZ)
Practical Convenience
BMW X7 M50i
Mercedes GLS 63 AMG
5
Doors
5
7
No. of Seats
5
1609 lb
Maximum Payload
1565 lb
9.2 cu ft
Trunk Volume
19.3 cu ft
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
![](graphbase/koffer/KB.png)
60 cu ft
Cargo Volume (Seats Down)
65.1 cu ft