The Comparative Analysis :
ALPINA B3 Bi-Turbo Coupé AWD Switch-Tronic (08 - 10) vs. Infiniti G 37 Coupé (09 - 11)
€ 63,800
€ 42,500
€ 63,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,500
ⓘ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. The ALPINA B3 Bi-Turbo Coupé is 3 inches shorter, 1.5 inches narrower and 0.6 inches taller than the Infiniti G Coupé 37.
ALPINA B3 Bi-Turbo Coupé
Infiniti G Coupé 37
55.5
70.2
78
54.9
71.7
79.5
70.2 in
Width
71.7 in
78 in
Width Incl. Mirrors
79.5 in
55.5 in
Height
54.9 in
108.7
180.3
112.2
183.3
180.3 in
Length
183.3 in
108.7 in
Wheelbase
112.2 in
Vehicle Weight
ALPINA B3 Bi-Turbo Coupé
Infiniti G Coupé 37
3847 lb
Curb Weight
3761 lb
4740 lb
Gross Vehicle
Weight
Weight
4674 lb
Weight Difference:
86 lb
2.24 %
General
ALPINA B3 Bi-Turbo Coupé
Infiniti G Coupé 37
E92
Generation
CV36
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission
Engine
ALPINA B3 Bi-Turbo Coupé
Infiniti G Coupé 37
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine (naturally aspirated engine)
N54-K20
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.7 L / 181 cu in
355 hp
at 5500 rpm
Power
316 hp
at 7000 rpm
ALPINA B3 Bi-Turbo Coupé
355 hp
316 hp
Infiniti G Coupé 37
369 lb‑ft
at 3800 rpm
Max. Torque
266 lb‑ft
at 5200 rpm
ALPINA B3 Bi-Turbo Coupé
369 lb‑ft
266 lb‑ft
Infiniti G Coupé 37
Performance
ALPINA B3 Bi-Turbo Coupé
Infiniti G Coupé 37
174 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
223 ft
0.000 sec
ALPINA B3 Bi-Turbo Coupé
62 mph
62
mph
mph
266 ft
0.000 sec
Infiniti G Coupé 37
▶ REPLAY
10.84 lb/hp
Weight-to-Power Ratio
11.9 lb/hp
ALPINA B3 Bi-Turbo Coupé
10.84 lb/hp
11.9 lb/hp
Infiniti G Coupé 37
Fuel Economy / Emissions
ALPINA B3 Bi-Turbo Coupé
Infiniti G Coupé 37
Fuel Economy
23 mpg
combined
22 mpg
ALPINA B3 Bi-Turbo Coupé
23 mpg
22 mpg
Infiniti G Coupé 37
16 mpg
city
15 mpg
No data
highway
30 mpg
16.6 gal
Fuel Tank Capacity
21.1 gal
388 mi
Range
469 mi
ALPINA B3 Bi-Turbo Coupé
388 mi
469 mi
Infiniti G Coupé 37
Environmental Impact
191.4 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).
200.8 kWh
ALPINA B3 Bi-Turbo Coupé
191.4 kWh
200.8 kWh
Infiniti G Coupé 37
Euro 4
Emission Standard
Euro 5
388 g/mi (NEFZ)
CO2 Emissions
399 g/mi (NEFZ)
Practical Convenience
ALPINA B3 Bi-Turbo Coupé
Infiniti G Coupé 37
2
Doors
2
4
No. of Seats
4
893 lb
Maximum Payload
913 lb
12.2 cu ft
Trunk Volume
7.8 cu ft
No data
Cargo Volume (Seats Down)
No data
