The Comparative Analysis :

ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17) vs. BMW i8 Coupé (18 - ..)

€ 129,200
ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17) ALPINA B6 Bi-Turbo Coupé
€ 138,000
 BMW i8 Coupé (18 - ..) BMW i8 Coupé
€ 129,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 138,000

ⓘ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 ALPINA B6 Bi-Turbo Coupé is 8.1 inches longer, 1.9 inches narrower and 3.4 inches taller than the BMW i8 Coupé.
ALPINA B6 Bi-Turbo Coupé
BMW i8 Coupé
54.2
Blueprint ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)
74.6
82.4
50.8
Blueprint BMW i8 Coupé (18 - ..)
76.5
87.3
74.6 in
Width
76.5 in
82.4 in
Width Incl. Mirrors
87.3 in
54.2 in
Height
50.8 in
Blueprint ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)
112.4
192.7
Blueprint BMW i8 Coupé (18 - ..)
110.2
184.6
192.7 in
Length
184.6 in
112.4 in
Wheelbase
110.2 in

Vehicle Weight

ALPINA B6 Bi-Turbo Coupé
BMW i8 Coupé
4277 lb
Curb Weight
3549 lb
5115 lb
Gross Vehicle
Weight
4200 lb
ALPINA B6 Bi-Turbo Coupé Switch-Tronic (17 - 17)
Weight Difference:
728 lb
17.02 %
BMW i8 Coupé (18 - ..)

General

ALPINA B6 Bi-Turbo Coupé
BMW i8 Coupé
F13
Generation
I12
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
On-demand four-wheel drive (4WD) with automatic engagement
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

ALPINA B6 Bi-Turbo Coupé
BMW i8 Coupé
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
3-cylinder plug-in hybrid gasoline engine with tur­bo­charger
Engine Series
BMW B38
N63-B44
Engine Code
B38-K15
4
Valves
4
8
Cylinders
3
4.4 L / 215 cu in
Displacement
1.5 L / 73 cu in
592 hp
at 6000 rpm
Power
369 hp
at 5800 rpm
ALPINA B6 Bi-Turbo Coupé
592 hp
369 hp
BMW i8 Coupé
590 lb‑ft
at 3500 rpm
Max. Torque
420 lb‑ft
at 3700 rpm
ALPINA B6 Bi-Turbo Coupé
590 lb‑ft
420 lb‑ft
BMW i8 Coupé

Performance

ALPINA B6 Bi-Turbo Coupé
BMW i8 Coupé
205 mph
Maximum Speed
155 mph
4.2 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

190 ft
0.000 sec

ALPINA B6 Bi-Turbo Coupé

62 mph 62
mph

200 ft
0.000 sec

BMW i8 Coupé

▶ REPLAY
7.22 lb/hp
Weight-to-Power Ratio
9.62 lb/hp
ALPINA B6 Bi-Turbo Coupé
7.22 lb/hp
9.62 lb/hp
BMW i8 Coupé

Fuel Economy / Emissions

ALPINA B6 Bi-Turbo Coupé
BMW i8 Coupé
Fuel Economy
25 mpg
combined
131 mpg
ALPINA B6 Bi-Turbo Coupé
25 mpg
131 mpg
BMW i8 Coupé
18 mpg
city
No data
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
7.9 gal
Kraftstoffanzeige
463 mi
Range
1036 mi
ALPINA B6 Bi-Turbo Coupé
463 mi
1036 mi
BMW i8 Coupé
Environmental Impact
178.2 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).
34.1 kWh
ALPINA B6 Bi-Turbo Coupé
178.2 kWh
34.1 kWh
BMW i8 Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
352 g/mi (NEFZ)
CO2 Emissions
77 g/mi (WLTP)

Practical Convenience

ALPINA B6 Bi-Turbo Coupé
BMW i8 Coupé
2
Doors
3
4
No. of Seats
4
838 lb
Maximum Payload
650 lb
13 cu ft
Trunk Volume
4.4 cu ft
No data
Cargo Volume (Seats Down)
No data