The Comparative Analysis :
BMW 840i Gran Coupé Steptronic (19 - ..) vs. Mercedes SLR McLaren Coupé (03 - 09)
€ 91,500
€ 452,200
€ 91,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 452,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 840i Gran Coupé is significantly bigger in every dimension. It's 42.6 cm longer, 2.4 cm wider and 14.6 cm taller than the Mercedes SLR McLaren Coupé.
BMW 840i Gran Coupé
Mercedes SLR McLaren Coupé
1407
1932
2137
1261
1908
2108
1932 mm
Width
1908 mm
2137 mm
Width Incl. Mirrors
2108 mm
1407 mm
Height
1261 mm
3023
5082
2700
4656
5082 mm
Length
4656 mm
3023 mm
Wheelbase
2700 mm
Vehicle Weight
BMW 840i Gran Coupé
Mercedes SLR McLaren Coupé
1875 kg
Kerb Weight
1768 kg
2435 kg
Gross Vehicle
Weight
Weight
1940 kg
Weight Difference:
107 kg
5.71 %
General
BMW 840i Gran Coupé
Mercedes SLR McLaren Coupé
G16
Generation
C199
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
5-speed automatic transmission
Engine
BMW 840i Gran Coupé
Mercedes SLR McLaren Coupé
Straight-six petrol engine with turbocharger
Engine Type
V8 petrol engine with compressor
BMW B58
Engine Series
Mercedes-Benz M 155
B58-B30
Engine Code
M 155.980
4
Valves
3
6
Cylinders
8
2998 CC
Engine Capacity
5439 CC
335 bhp
at 5000 rpm
Power
617 bhp
at 6500 rpm
BMW 840i Gran Coupé
335 bhp
617 bhp
Mercedes SLR McLaren Coupé
500 NM
at 1600 rpm
Max. Torque
780 NM
at 3250 rpm
BMW 840i Gran Coupé
500 NM
780 NM
Mercedes SLR McLaren Coupé
Performance
BMW 840i Gran Coupé
Mercedes SLR McLaren Coupé
155 mph
Maximum Speed
208 mph
5.2 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph
62
mph
mph
72 m
0.000 sec
BMW 840i Gran Coupé
62 mph
62
mph
mph
53 m
0.000 sec
Mercedes SLR McLaren Coupé
▶ REPLAY
5.6 kg/bhp
Weight-to-Power Ratio
2.87 kg/bhp
BMW 840i Gran Coupé
5.6 kg/bhp
2.87 kg/bhp
Mercedes SLR McLaren Coupé
Fuel Economy / Emissions
BMW 840i Gran Coupé
Mercedes SLR McLaren Coupé
Fuel Economy
39 mpg
combined
19 mpg
BMW 840i Gran Coupé
39 mpg
19 mpg
Mercedes SLR McLaren Coupé
32 mpg
city
14 mpg
No data
motorway
26 mpg
68 L
Fuel Tank Capacity
97 L
587 mi
Range
416 mi
BMW 840i Gran Coupé
587 mi
416 mi
Mercedes SLR McLaren Coupé
Environmental Impact
136.5 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).
274.7 kWh
BMW 840i Gran Coupé
136.5 kWh
274.7 kWh
Mercedes SLR McLaren Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4
192 g/km (WLTP)
CO2 Emissions
348 g/km (NEFZ)
Practical Convenience
BMW 840i Gran Coupé
Mercedes SLR McLaren Coupé
4
Doors
2
5
No. of Seats
2
560 kg
Maximum Payload
172 kg
440 L
Boot Capacity
272 L
No data
Boot Capacity (Seats Down)
No data
