The Comparative Analysis :

ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18) vs. BMW 640i Coupé xDrive Steptronic (15 - 17)

€ 135,800
ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18) ALPINA B6 Bi-Turbo Gran Coupé
€ 85,300
 BMW 640i Coupé xDrive Steptronic (15 - 17) BMW 640i Coupé
€ 135,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,300

ⓘ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. Both cars are the same width, but the ALPINA B6 Bi-Turbo Gran Coupé is 4.4 inches longer and 1.1 inches taller.
ALPINA B6 Bi-Turbo Gran Coupé
BMW 640i Coupé
55
Blueprint ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18)
74.6
82.4
53.9
Blueprint BMW 640i Coupé xDrive Steptronic (15 - 17)
74.6
81.9
74.6 in
Width
74.6 in
82.4 in
Width Incl. Mirrors
81.9 in
55 in
Height
53.9 in
Blueprint ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18)
116.9
197.1
Blueprint BMW 640i Coupé xDrive Steptronic (15 - 17)
112.4
192.7
197.1 in
Length
192.7 in
116.9 in
Wheelbase
112.4 in

Vehicle Weight

ALPINA B6 Bi-Turbo Gran Coupé
BMW 640i Coupé
4475 lb
Curb Weight
4057 lb
5622 lb
Gross Vehicle
Weight
4993 lb
ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (15 - 18)
Weight Difference:
419 lb
9.36 %
BMW 640i Coupé xDrive Steptronic (15 - 17)

General

ALPINA B6 Bi-Turbo Gran Coupé
BMW 640i Coupé
F06
Generation
F13
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

ALPINA B6 Bi-Turbo Gran Coupé
BMW 640i Coupé
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six gasoline engine with tur­bo­charger
Engine Series
BMW N55
N63-B44
Engine Code
N55-B30
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3 L / 147 cu in
592 hp
at 6000 rpm
Power
316 hp
at 5800 rpm
ALPINA B6 Bi-Turbo Gran Coupé
592 hp
316 hp
BMW 640i Coupé
590 lb‑ft
at 3500 rpm
Max. Torque
332 lb‑ft
at 1300 rpm
ALPINA B6 Bi-Turbo Gran Coupé
590 lb‑ft
332 lb‑ft
BMW 640i Coupé

Performance

ALPINA B6 Bi-Turbo Gran Coupé
BMW 640i Coupé
201 mph
Maximum Speed
155 mph
3.8 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

174 ft
0.000 sec

ALPINA B6 Bi-Turbo Gran Coupé

62 mph 62
mph

236 ft
0.000 sec

BMW 640i Coupé

▶ REPLAY
7.56 lb/hp
Weight-to-Power Ratio
12.84 lb/hp
ALPINA B6 Bi-Turbo Gran Coupé
7.56 lb/hp
12.84 lb/hp
BMW 640i Coupé

Fuel Economy / Emissions

ALPINA B6 Bi-Turbo Gran Coupé
BMW 640i Coupé
Fuel Economy
23 mpg
combined
29 mpg
ALPINA B6 Bi-Turbo Gran Coupé
23 mpg
29 mpg
BMW 640i Coupé
16 mpg
city
21 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
418 mi
Range
544 mi
ALPINA B6 Bi-Turbo Gran Coupé
418 mi
544 mi
BMW 640i Coupé
Environmental Impact
197 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).
151.6 kWh
ALPINA B6 Bi-Turbo Gran Coupé
197 kWh
151.6 kWh
BMW 640i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
389 g/mi (NEFZ)
CO2 Emissions
301 g/mi (NEFZ)

Practical Convenience

ALPINA B6 Bi-Turbo Gran Coupé
BMW 640i Coupé
4
Doors
2
5
No. of Seats
4
1146 lb
Maximum Payload
937 lb
13 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data