The Comparative Analysis :

BMW 650i Coupé Steptronic (15 - 17) vs. ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (14 - 15)

€ 93,300
BMW 650i Coupé Steptronic (15 - 17) BMW 650i Coupé
€ 126,500
 ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (14 - 15) ALPINA B6 Bi-Turbo Gran Coupé
€ 93,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 126,500

ⓘ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 BMW 650i Coupé is 4.4 inches shorter and 1.1 inches lower.
BMW 650i Coupé
ALPINA B6 Bi-Turbo Gran Coupé
53.9
Blueprint BMW 650i Coupé Steptronic (15 - 17)
74.6
81.9
55
Blueprint ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (14 - 15)
74.6
82.4
74.6 in
Width
74.6 in
81.9 in
Width Incl. Mirrors
82.4 in
53.9 in
Height
55 in
Blueprint BMW 650i Coupé Steptronic (15 - 17)
112.4
192.7
Blueprint ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (14 - 15)
116.9
197.1
192.7 in
Length
197.1 in
112.4 in
Wheelbase
116.9 in

Vehicle Weight

BMW 650i Coupé
ALPINA B6 Bi-Turbo Gran Coupé
4123 lb
Curb Weight
4475 lb
5093 lb
Gross Vehicle
Weight
5622 lb
BMW 650i Coupé Steptronic (15 - 17)
Weight Difference:
353 lb
7.89 %
ALPINA B6 Bi-Turbo Gran Coupé AWD Switch-Tronic (14 - 15)

General

BMW 650i Coupé
ALPINA B6 Bi-Turbo Gran Coupé
F13
Generation
F06
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

BMW 650i Coupé
ALPINA B6 Bi-Turbo Gran Coupé
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
BMW N63
Engine Series
N63-B44
Engine Code
N63-M10
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
4.4 L / 215 cu in
444 hp
at 5500 rpm
Power
533 hp
at 5200 rpm
BMW 650i Coupé
444 hp
533 hp
ALPINA B6 Bi-Turbo Gran Coupé
479 lb‑ft
at 2000 rpm
Max. Torque
538 lb‑ft
at 2800 rpm
BMW 650i Coupé
479 lb‑ft
538 lb‑ft
ALPINA B6 Bi-Turbo Gran Coupé

Performance

BMW 650i Coupé
ALPINA B6 Bi-Turbo Gran Coupé
155 mph
Maximum Speed
198 mph
4.6 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

210 ft
0.000 sec

BMW 650i Coupé

62 mph 62
mph

177 ft
0.000 sec

ALPINA B6 Bi-Turbo Gran Coupé

▶ REPLAY
9.29 lb/hp
Weight-to-Power Ratio
8.4 lb/hp
BMW 650i Coupé
9.29 lb/hp
8.4 lb/hp
ALPINA B6 Bi-Turbo Gran Coupé

Fuel Economy / Emissions

BMW 650i Coupé
ALPINA B6 Bi-Turbo Gran Coupé
Fuel Economy
27 mpg
combined
23 mpg
BMW 650i Coupé
27 mpg
23 mpg
ALPINA B6 Bi-Turbo Gran Coupé
20 mpg
city
16 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
506 mi
Range
418 mi
BMW 650i Coupé
506 mi
418 mi
ALPINA B6 Bi-Turbo Gran Coupé
Environmental Impact
162.9 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).
197 kWh
BMW 650i Coupé
162.9 kWh
197 kWh
ALPINA B6 Bi-Turbo Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
320 g/mi (NEFZ)
CO2 Emissions
389 g/mi (NEFZ)

Practical Convenience

BMW 650i Coupé
ALPINA B6 Bi-Turbo Gran Coupé
2
Doors
4
4
No. of Seats
5
970 lb
Maximum Payload
1146 lb
13 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data