The Comparative Analysis :
Infiniti G 37 Coupé (09 - 11) vs. ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19)
€ 42,500
€ 75,300
€ 42,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 75,300
ⓘ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 S Bi-Turbo Coupé.
Infiniti G Coupé 37
ALPINA B4 S Bi-Turbo Coupé
54.9
71.7
79.5
54.1
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
112.2
183.3
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 S Bi-Turbo Coupé
3761 lb
Curb Weight
3726 lb
4674 lb
Gross Vehicle
Weight
Weight
4707 lb
Weight Difference:
35 lb
0.93 %
General
Infiniti G Coupé 37
ALPINA B4 S 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 S Bi-Turbo Coupé
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
3.7 L / 181 cu in
Displacement
3 L / 147 cu in
316 hp
at 7000 rpm
Power
434 hp
at 5500 rpm
Infiniti G Coupé 37
316 hp
434 hp
ALPINA B4 S Bi-Turbo Coupé
266 lb‑ft
at 5200 rpm
Max. Torque
487 lb‑ft
at 3000 rpm
Infiniti G Coupé 37
266 lb‑ft
487 lb‑ft
ALPINA B4 S Bi-Turbo Coupé
Performance
Infiniti G Coupé 37
ALPINA B4 S Bi-Turbo Coupé
155 mph
Maximum Speed
190 mph
5.8 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
266 ft
0.000 sec
Infiniti G Coupé 37
62 mph
62
mph
mph
190 ft
0.000 sec
ALPINA B4 S Bi-Turbo Coupé
▶ REPLAY
11.9 lb/hp
Weight-to-Power Ratio
8.59 lb/hp
Infiniti G Coupé 37
11.9 lb/hp
8.59 lb/hp
ALPINA B4 S Bi-Turbo Coupé
Fuel Economy / Emissions
Infiniti G Coupé 37
ALPINA B4 S Bi-Turbo Coupé
Fuel Economy
22 mpg
combined
26 mpg
Infiniti G Coupé 37
22 mpg
26 mpg
ALPINA B4 S Bi-Turbo Coupé
15 mpg
city
19 mpg
30 mpg
highway
No data
21.1 gal
Fuel Tank Capacity
15.9 gal
469 mi
Range
409 mi
Infiniti G Coupé 37
469 mi
409 mi
ALPINA B4 S 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).
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).
172.4 kWh
Infiniti G Coupé 37
200.8 kWh
172.4 kWh
ALPINA B4 S Bi-Turbo Coupé
Euro 5
Emission Standard
Euro 6d-TEMP (WLTP)
399 g/mi (NEFZ)
CO2 Emissions
333 g/mi (NEFZ)
Practical Convenience
Infiniti G Coupé 37
ALPINA B4 S 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
