The Comparative Analysis :

ALPINA B3 Bi-Turbo Switch-Tronic (08 - 10) vs. Infiniti Q50 2.2d (13 - 15)

€ 58,800
ALPINA B3 Bi-Turbo Switch-Tronic (08 - 10) ALPINA B3 Bi-Turbo
€ 36,200
 Infiniti Q50 2.2d (13 - 15) Infiniti Q50 2.2d
€ 58,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 36,200

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The ALPINA B3 Bi-Turbo is considerably smaller in every dimension. It's 9.6 inches shorter, 0.1 inches narrower and 0.9 inches lower than the Infiniti Q50 2.2d.
ALPINA B3 Bi-Turbo
Infiniti Q50 2.2d
56
Blueprint ALPINA B3 Bi-Turbo Switch-Tronic (08 - 10)
71.5
79.3
56.9
Blueprint Infiniti Q50 2.2d (13 - 15)
71.7
82
71.5 in
Width
71.7 in
79.3 in
Width Incl. Mirrors
82 in
56 in
Height
56.9 in
Blueprint ALPINA B3 Bi-Turbo Switch-Tronic (08 - 10)
108.7
178.9
Blueprint Infiniti Q50 2.2d (13 - 15)
112.2
188.6
178.9 in
Length
188.6 in
108.7 in
Wheelbase
112.2 in

Vehicle Weight

ALPINA B3 Bi-Turbo
Infiniti Q50 2.2d
3627 lb
Curb Weight
3671 lb
4608 lb
Gross Vehicle
Weight
4409 lb
ALPINA B3 Bi-Turbo Switch-Tronic (08 - 10)
Weight Difference:
44 lb
1.2 %
Infiniti Q50 2.2d (13 - 15)

General

ALPINA B3 Bi-Turbo
Infiniti Q50 2.2d
E90
Generation
V37
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission

Engine

ALPINA B3 Bi-Turbo
Infiniti Q50 2.2d
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four diesel engine with tur­bo­charger
N54-K20
Engine Code
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2.1 L / 103 cu in
355 hp
at 5500 rpm
Power
168 hp
at 3750 rpm
ALPINA B3 Bi-Turbo
355 hp
168 hp
Infiniti Q50 2.2d
369 lb‑ft
at 3800 rpm
Max. Torque
295 lb‑ft
at 1600 rpm
ALPINA B3 Bi-Turbo
369 lb‑ft
295 lb‑ft
Infiniti Q50 2.2d

Performance

ALPINA B3 Bi-Turbo
Infiniti Q50 2.2d
177 mph
Maximum Speed
144 mph
4.8 sec
Acceleration 0 to 62 mph
8.7 sec
62 mph 62
mph

220 ft
0.000 sec

ALPINA B3 Bi-Turbo

62 mph 62
mph

397 ft
0.000 sec

Infiniti Q50 2.2d

▶ REPLAY
10.22 lb/hp
Weight-to-Power Ratio
21.85 lb/hp
ALPINA B3 Bi-Turbo
10.22 lb/hp
21.85 lb/hp
Infiniti Q50 2.2d

Fuel Economy / Emissions

ALPINA B3 Bi-Turbo
Infiniti Q50 2.2d
Fuel Economy
24 mpg
combined
53 mpg
ALPINA B3 Bi-Turbo
24 mpg
53 mpg
Infiniti Q50 2.2d
17 mpg
city
42 mpg
No data
highway
64 mpg
Kraftstoffanzeige
16.6 gal
Fuel Tank Capacity
19.5 gal
Kraftstoffanzeige
400 mi
Range
1045 mi
ALPINA B3 Bi-Turbo
400 mi
1045 mi
Infiniti Q50 2.2d
Environmental Impact
185.7 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).
90.4 kWh
ALPINA B3 Bi-Turbo
185.7 kWh
90.4 kWh
Infiniti Q50 2.2d
Euro 4
Emission Standard
Euro 5 / Euro 6
377 g/mi (NEFZ)
CO2 Emissions
183 g/mi (NEFZ)

Practical Convenience

ALPINA B3 Bi-Turbo
Infiniti Q50 2.2d
4
Doors
4
5
No. of Seats
5
981 lb
Maximum Payload
739 lb
12.7 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data