The Comparative Analysis :
Infiniti G 37x AWD Automatic (10 - 13) vs. ALPINA B3 S Switch-Tronic (02 - 05)
€ 45,100
€ 52,000
€ 45,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 52,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Infiniti G 37x is considerably bigger in every dimension. It's 12 inches longer, 1.2 inches wider and 3 inches taller than the ALPINA B3 S.
Infiniti G 37x
ALPINA B3 S
57.9
69.7
77.6
54.9
68.5
76.3
69.7 in
Width
68.5 in
77.6 in
Width Incl. Mirrors
76.3 in
57.9 in
Height
54.9 in
112.2
188
107.3
176
188 in
Length
176 in
112.2 in
Wheelbase
107.3 in
Vehicle Weight
Infiniti G 37x
ALPINA B3 S
3971 lb
Curb Weight
3263 lb
5049 lb
Gross Vehicle
Weight
Weight
4365 lb
Weight Difference:
708 lb
17.83 %
General
Infiniti G 37x
ALPINA B3 S
V36
Generation
E46
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
5-speed automatic transmission
Engine
Infiniti G 37x
ALPINA B3 S
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine (naturally aspirated engine)
Engine Code
E5/1
4
Valves
4
6
Cylinders
6
3.7 L / 181 cu in
Displacement
3.3 L / 161 cu in
316 hp
at 7000 rpm
Power
301 hp
at 6300 rpm
Infiniti G 37x
316 hp
301 hp
ALPINA B3 S
266 lb‑ft
at 5200 rpm
Max. Torque
267 lb‑ft
at 4500 rpm
Infiniti G 37x
266 lb‑ft
267 lb‑ft
ALPINA B3 S
Performance
Infiniti G 37x
ALPINA B3 S
149 mph
Maximum Speed
165 mph
6 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph
62
mph
mph
272 ft
0.000 sec
Infiniti G 37x
62 mph
62
mph
mph
289 ft
0.000 sec
ALPINA B3 S
▶ REPLAY
12.57 lb/hp
Weight-to-Power Ratio
10.84 lb/hp
Infiniti G 37x
12.57 lb/hp
10.84 lb/hp
ALPINA B3 S
Fuel Economy / Emissions
Infiniti G 37x
ALPINA B3 S
Fuel Economy
21 mpg
combined
20 mpg
Infiniti G 37x
21 mpg
20 mpg
ALPINA B3 S
15 mpg
city
13 mpg
29 mpg
highway
No data
21.1 gal
Fuel Tank Capacity
16.6 gal
452 mi
Range
337 mi
Infiniti G 37x
452 mi
337 mi
ALPINA B3 S
Environmental Impact
208.4 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).
219.8 kWh
Infiniti G 37x
208.4 kWh
219.8 kWh
ALPINA B3 S
Euro 5
Emission Standard
Euro 3
410 g/mi (NEFZ)
CO2 Emissions
447 g/mi (NEFZ)
Practical Convenience
Infiniti G 37x
ALPINA B3 S
4
Doors
4
5
No. of Seats
5
1078 lb
Maximum Payload
1102 lb
12.7 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data
