The Comparative Analysis :

Infiniti G 37 Coupé (09 - 11) vs. ALPINA B4 Bi-Turbo Coupé Switch-Tronic (14 - 17)

€ 42,500
Infiniti G 37 Coupé (09 - 11) Infiniti G Coupé 37
€ 69,800
 ALPINA B4 Bi-Turbo Coupé Switch-Tronic (14 - 17) ALPINA B4 Bi-Turbo Coupé
€ 42,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 69,800

ⓘ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. The Infiniti G Coupé 37 is just 0.6 inches longer, 0.2 inches narrower and 0.9 inches taller than the ALPINA B4 Bi-Turbo Coupé.
Infiniti G Coupé 37
ALPINA B4 Bi-Turbo Coupé
54.9
Blueprint Infiniti G 37 Coupé (09 - 11)
71.7
79.5
54.1
Blueprint ALPINA B4 Bi-Turbo Coupé Switch-Tronic (14 - 17)
71.9
79.7
71.7 in
Width
71.9 in
79.5 in
Width Incl. Mirrors
79.7 in
54.9 in
Height
54.1 in
Blueprint Infiniti G 37 Coupé (09 - 11)
112.2
183.3
Blueprint ALPINA B4 Bi-Turbo Coupé Switch-Tronic (14 - 17)
110.6
182.7
183.3 in
Length
182.7 in
112.2 in
Wheelbase
110.6 in

Vehicle Weight

Infiniti G Coupé 37
ALPINA B4 Bi-Turbo Coupé
3761 lb
Curb Weight
3726 lb
4674 lb
Gross Vehicle
Weight
4707 lb
Infiniti G 37 Coupé (09 - 11)
Weight Difference:
35 lb
0.93 %
ALPINA B4 Bi-Turbo Coupé Switch-Tronic (14 - 17)

General

Infiniti G Coupé 37
ALPINA B4 Bi-Turbo Coupé
CV36
Generation
F32
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Infiniti G Coupé 37
ALPINA B4 Bi-Turbo Coupé
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Code
N55-R20
4
Valves
4
6
Cylinders
6
3.7 L / 181 cu in
Displacement
3 L / 147 cu in
316 hp
at 7000 rpm
Power
404 hp
at 5500 rpm
Infiniti G Coupé 37
316 hp
404 hp
ALPINA B4 Bi-Turbo Coupé
266 lb‑ft
at 5200 rpm
Max. Torque
443 lb‑ft
at 3000 rpm
Infiniti G Coupé 37
266 lb‑ft
443 lb‑ft
ALPINA B4 Bi-Turbo Coupé

Performance

Infiniti G Coupé 37
ALPINA B4 Bi-Turbo Coupé
155 mph
Maximum Speed
188 mph
5.8 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

266 ft
0.000 sec

Infiniti G Coupé 37

62 mph 62
mph

190 ft
0.000 sec

ALPINA B4 Bi-Turbo Coupé

▶ REPLAY
11.9 lb/hp
Weight-to-Power Ratio
9.22 lb/hp
Infiniti G Coupé 37
11.9 lb/hp
9.22 lb/hp
ALPINA B4 Bi-Turbo Coupé

Fuel Economy / Emissions

Infiniti G Coupé 37
ALPINA B4 Bi-Turbo Coupé
Fuel Economy
22 mpg
combined
31 mpg
Infiniti G Coupé 37
22 mpg
31 mpg
ALPINA B4 Bi-Turbo Coupé
15 mpg
city
23 mpg
30 mpg
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
469 mi
Range
490 mi
Infiniti G Coupé 37
469 mi
490 mi
ALPINA B4 Bi-Turbo Coupé
Environmental Impact
200.8 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).
144 kWh
Infiniti G Coupé 37
200.8 kWh
144 kWh
ALPINA B4 Bi-Turbo Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
399 g/mi (NEFZ)
CO2 Emissions
285 g/mi (NEFZ)

Practical Convenience

Infiniti G Coupé 37
ALPINA B4 Bi-Turbo Coupé
2
Doors
2
4
No. of Seats
4
913 lb
Maximum Payload
981 lb
7.8 cu ft
Trunk Volume
12.6 cu ft
No data
Cargo Volume (Seats Down)
No data