The Comparative Analysis :

ALPINA B3 Bi-Turbo AWD Switch-Tronic (08 - 10) vs. Infiniti Q50 3.0t Automatic (16 - 17)

€ 61,800
ALPINA B3 Bi-Turbo AWD Switch-Tronic (08 - 10) ALPINA B3 Bi-Turbo
€ 53,300
 Infiniti Q50 3.0t Automatic (16 - 17) Infiniti Q50 3.0t
€ 61,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,300

ⓘ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 10 inches shorter, 0.1 inches narrower and 0.3 inches lower than the Infiniti Q50 3.0t.
ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
56.6
Blueprint ALPINA B3 Bi-Turbo AWD Switch-Tronic (08 - 10)
71.5
79.3
56.9
Blueprint Infiniti Q50 3.0t Automatic (16 - 17)
71.7
82
71.5 in
Width
71.7 in
79.3 in
Width Incl. Mirrors
82 in
56.6 in
Height
56.9 in
Blueprint ALPINA B3 Bi-Turbo AWD Switch-Tronic (08 - 10)
108.7
178.9
Blueprint Infiniti Q50 3.0t Automatic (16 - 17)
112.2
189
178.9 in
Length
189 in
108.7 in
Wheelbase
112.2 in

Vehicle Weight

ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
3869 lb
Curb Weight
3940 lb
4850 lb
Gross Vehicle
Weight
4409 lb
ALPINA B3 Bi-Turbo AWD Switch-Tronic (08 - 10)
Weight Difference:
71 lb
1.8 %
Infiniti Q50 3.0t Automatic (16 - 17)

General

ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
E90
Generation
V37
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
N54-K20
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
355 hp
at 5500 rpm
Power
399 hp
at 6400 rpm
ALPINA B3 Bi-Turbo
355 hp
399 hp
Infiniti Q50 3.0t
369 lb‑ft
at 3800 rpm
Max. Torque
350 lb‑ft
at 1600 rpm
ALPINA B3 Bi-Turbo
369 lb‑ft
350 lb‑ft
Infiniti Q50 3.0t

Performance

ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
174 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

223 ft
0.000 sec

ALPINA B3 Bi-Turbo

62 mph 62
mph

233 ft
0.000 sec

Infiniti Q50 3.0t

▶ REPLAY
10.9 lb/hp
Weight-to-Power Ratio
9.87 lb/hp
ALPINA B3 Bi-Turbo
10.9 lb/hp
9.87 lb/hp
Infiniti Q50 3.0t

Fuel Economy / Emissions

ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
Fuel Economy
23 mpg
combined
26 mpg
ALPINA B3 Bi-Turbo
23 mpg
26 mpg
Infiniti Q50 3.0t
16 mpg
city
18 mpg
No data
highway
35 mpg
Kraftstoffanzeige
16.6 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
384 mi
Range
546 mi
ALPINA B3 Bi-Turbo
384 mi
546 mi
Infiniti Q50 3.0t
Environmental Impact
193.3 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).
172.4 kWh
ALPINA B3 Bi-Turbo
193.3 kWh
172.4 kWh
Infiniti Q50 3.0t
Euro 4
Emission Standard
Euro 6b (NEFZ)
393 g/mi (NEFZ)
CO2 Emissions
332 g/mi (NEFZ)

Practical Convenience

ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
4
Doors
4
5
No. of Seats
5
981 lb
Maximum Payload
470 lb
12.7 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data