The Comparative Analysis :
BMW X3 M40i Steptronic (18 - ..) vs. Mercedes GLC Coupé 63 AMG 4MATIC+ SPEEDSHIFT MCT (19 - ..)
€ 69,300

€ 90,000

€ 69,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 90,000
ⓘ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 BMW X3 M40i is 3.2 cm shorter, 0.7 cm wider and 9.8 cm taller than the Mercedes GLC Coupé 63 AMG.
BMW X3 M40i
Mercedes GLC Coupé 63 AMG
1676
1897
2138
1578
1890
2096
1897 mm
Width
1890 mm
2138 mm
Width Incl. Mirrors
2096 mm
1676 mm
Height
1578 mm
2864
4716
2873
4748
4716 mm
Length
4748 mm
2864 mm
Wheelbase
2873 mm
Vehicle Weight
BMW X3 M40i
Mercedes GLC Coupé 63 AMG
1885 kg
Kerb Weight
2020 kg
2455 kg
Gross Vehicle
Weight
Weight
2590 kg

Weight Difference:
135 kg
6.68 %

General
BMW X3 M40i
Mercedes GLC Coupé 63 AMG
G01
Generation
C253
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
BMW X3 M40i
Mercedes GLC Coupé 63 AMG
Straight-six petrol engine with turbocharger
Engine Type
V8 petrol engine with two turbochargers (biturbo)
BMW B58
Engine Series
Mercedes-Benz M 177
B58-B30
Engine Code
M 177.980


4
Valves
4
6
Cylinders
8
2998 CC
Engine Capacity
3982 CC
349 bhp
at 5500 rpm
Power
469 bhp
at 5500 rpm
BMW X3 M40i
349 bhp
469 bhp
Mercedes GLC Coupé 63 AMG
500 NM
at 1550 rpm
Max. Torque
650 NM
at 1750 rpm
BMW X3 M40i
500 NM
650 NM
Mercedes GLC Coupé 63 AMG
Performance
BMW X3 M40i
Mercedes GLC Coupé 63 AMG
155 mph
Maximum Speed
168 mph
4.8 sec
Acceleration 0 to 62 mph
4 sec
62 mph
62
mph
mph
67 m
0.000 sec

BMW X3 M40i
62 mph
62
mph
mph
56 m
0.000 sec

Mercedes GLC Coupé 63 AMG
▶ REPLAY
5.4 kg/bhp
Weight-to-Power Ratio
4.31 kg/bhp
BMW X3 M40i
5.4 kg/bhp
4.31 kg/bhp
Mercedes GLC Coupé 63 AMG
Fuel Economy / Emissions
BMW X3 M40i
Mercedes GLC Coupé 63 AMG
Fuel Economy
31 mpg
combined
23 mpg
BMW X3 M40i
31 mpg
23 mpg
Mercedes GLC Coupé 63 AMG
25 mpg
city
16 mpg
No data
motorway
31 mpg
65 L
Fuel Tank Capacity
66 L
444 mi
Range
339 mi
BMW X3 M40i
444 mi
339 mi
Mercedes GLC Coupé 63 AMG
Environmental Impact
172.4 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).
229.2 kWh
BMW X3 M40i
172.4 kWh
229.2 kWh
Mercedes GLC Coupé 63 AMG
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
238 g/km (WLTP)
CO2 Emissions
283 g/km (WLTP)
Practical Convenience
BMW X3 M40i
Mercedes GLC Coupé 63 AMG
5
Doors
5
5
No. of Seats
5
570 kg
Maximum Payload
570 kg
550 L
Boot Capacity
500 L










1600 L
Boot Capacity (Seats Down)
1400 L