The Comparative Analysis :

BMW 640i Coupé xDrive Steptronic (15 - 17) vs. ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)

€ 85,300
BMW 640i Coupé xDrive Steptronic (15 - 17) BMW 640i Coupé
€ 129,200
 ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17) ALPINA B6 Bi-Turbo Coupé
€ 85,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 129,200

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same length and width, but the BMW 640i Coupé is 0.8 cm lower.
BMW 640i Coupé
ALPINA B6 Bi-Turbo Coupé
1369
Blueprint BMW 640i Coupé xDrive Steptronic (15 - 17)
1894
2081
1377
Blueprint ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)
1894
2094
1894 mm
Width
1894 mm
2081 mm
Width Incl. Mirrors
2094 mm
1369 mm
Height
1377 mm
Blueprint BMW 640i Coupé xDrive Steptronic (15 - 17)
2855
4894
Blueprint ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)
2855
4894
4894 mm
Length
4894 mm
2855 mm
Wheelbase
2855 mm

Vehicle Weight

BMW 640i Coupé
ALPINA B6 Bi-Turbo Coupé
1840 kg
Kerb Weight
1940 kg
2265 kg
Gross Vehicle
Weight
2320 kg
BMW 640i Coupé xDrive Steptronic (15 - 17)
Weight Difference:
100 kg
5.15 %
ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)

General

BMW 640i Coupé
ALPINA B6 Bi-Turbo Coupé
F13
Generation
F13
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

BMW 640i Coupé
ALPINA B6 Bi-Turbo Coupé
Straight-six petrol engine with tur­bo­charger
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
BMW N55
Engine Series
N55-B30
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
2979 CC
Engine Capacity
4395 CC
316 bhp
at 5800 rpm
Power
592 bhp
at 6000 rpm
BMW 640i Coupé
316 bhp
592 bhp
ALPINA B6 Bi-Turbo Coupé
450 NM
at 1300 rpm
Max. Torque
800 NM
at 3500 rpm
BMW 640i Coupé
450 NM
800 NM
ALPINA B6 Bi-Turbo Coupé

Performance

BMW 640i Coupé
ALPINA B6 Bi-Turbo Coupé
155 mph
Maximum Speed
205 mph
5.2 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

72 m
0.000 sec

BMW 640i Coupé

62 mph 62
mph

58 m
0.000 sec

ALPINA B6 Bi-Turbo Coupé

▶ REPLAY
5.82 kg/bhp
Weight-to-Power Ratio
3.28 kg/bhp
BMW 640i Coupé
5.82 kg/bhp
3.28 kg/bhp
ALPINA B6 Bi-Turbo Coupé

Fuel Economy / Emissions

BMW 640i Coupé
ALPINA B6 Bi-Turbo Coupé
Fuel Economy
35 mpg
combined
30 mpg
BMW 640i Coupé
35 mpg
30 mpg
ALPINA B6 Bi-Turbo Coupé
25 mpg
city
22 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
544 mi
Range
463 mi
BMW 640i Coupé
544 mi
463 mi
ALPINA B6 Bi-Turbo Coupé
Environmental Impact
151.6 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).
178.2 kWh
BMW 640i Coupé
151.6 kWh
178.2 kWh
ALPINA B6 Bi-Turbo Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
187 g/km (NEFZ)
CO2 Emissions
219 g/km (NEFZ)

Practical Convenience

BMW 640i Coupé
ALPINA B6 Bi-Turbo Coupé
2
Doors
2
4
No. of Seats
4
425 kg
Maximum Payload
380 kg
460 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data