The Comparative Analysis :
BMW 840d Coupé xDrive Steptronic (18 - ..) vs. ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18)
€ 100,000
€ 135,800
€ 100,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 135,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The BMW 840d Coupé is 16.4 cm shorter, 0.8 cm wider and 5.7 cm lower than the ALPINA B6 Bi-Turbo Gran Coupé.
BMW 840d Coupé
ALPINA B6 Bi-Turbo Gran Coupé
1341
1902
2137
1398
1894
2094
1902 mm
Width
1894 mm
2137 mm
Width Incl. Mirrors
2094 mm
1341 mm
Height
1398 mm
2822
4843
2968
5007
4843 mm
Length
5007 mm
2822 mm
Wheelbase
2968 mm
Vehicle Weight
BMW 840d Coupé
ALPINA B6 Bi-Turbo Gran Coupé
1905 kg
Kerb Weight
2030 kg
2370 kg
Gross Vehicle
Weight
Weight
2550 kg
Weight Difference:
125 kg
6.16 %
General
BMW 840d Coupé
ALPINA B6 Bi-Turbo Gran Coupé
G15
Generation
F06
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW 840d Coupé
ALPINA B6 Bi-Turbo Gran Coupé
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
BMW B57
Engine Series
B57-D30
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
2993 CC
Engine Capacity
4395 CC
316 bhp
at 4400 rpm
Power
592 bhp
at 6000 rpm
BMW 840d Coupé
316 bhp
592 bhp
ALPINA B6 Bi-Turbo Gran Coupé
680 NM
at 1750 rpm
Max. Torque
800 NM
at 3500 rpm
BMW 840d Coupé
680 NM
800 NM
ALPINA B6 Bi-Turbo Gran Coupé
Performance
BMW 840d Coupé
ALPINA B6 Bi-Turbo Gran Coupé
155 mph
Maximum Speed
201 mph
4.9 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph
62
mph
mph
68 m
0.000 sec
BMW 840d Coupé
62 mph
62
mph
mph
53 m
0.000 sec
ALPINA B6 Bi-Turbo Gran Coupé
▶ REPLAY
6.03 kg/bhp
Weight-to-Power Ratio
3.43 kg/bhp
BMW 840d Coupé
6.03 kg/bhp
3.43 kg/bhp
ALPINA B6 Bi-Turbo Gran Coupé
Fuel Economy / Emissions
BMW 840d Coupé
ALPINA B6 Bi-Turbo Gran Coupé
Fuel Economy
46 mpg
combined
27 mpg
BMW 840d Coupé
46 mpg
27 mpg
ALPINA B6 Bi-Turbo Gran Coupé
38 mpg
city
20 mpg
No data
motorway
No data
66 L
Fuel Tank Capacity
70 L
672 mi
Range
418 mi
BMW 840d Coupé
672 mi
418 mi
ALPINA B6 Bi-Turbo Gran Coupé
Environmental Impact
125.5 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).
197 kWh
BMW 840d Coupé
125.5 kWh
197 kWh
ALPINA B6 Bi-Turbo Gran Coupé
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6b (NEFZ)
183 g/km (WLTP)
CO2 Emissions
242 g/km (NEFZ)
Practical Convenience
BMW 840d Coupé
ALPINA B6 Bi-Turbo Gran Coupé
2
Doors
4
4
No. of Seats
5
465 kg
Maximum Payload
520 kg
420 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data
