The Comparative Analysis :

ALPINA B3 Bi-Turbo Switch-Tronic (13 - 15) vs. Infiniti Q50 3.0t Automatic (16 - 17)

€ 67,900
ALPINA B3 Bi-Turbo Switch-Tronic (13 - 15) ALPINA B3 Bi-Turbo
€ 53,300
 Infiniti Q50 3.0t Automatic (16 - 17) Infiniti Q50 3.0t
€ 67,900
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 6.8 inches shorter, 0.4 inches narrower and 1.4 inches lower than the Infiniti Q50 3.0t.
ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
55.5
Blueprint ALPINA B3 Bi-Turbo Switch-Tronic (13 - 15)
71.3
79.2
56.9
Blueprint Infiniti Q50 3.0t Automatic (16 - 17)
71.7
82
71.3 in
Width
71.7 in
79.2 in
Width Incl. Mirrors
82 in
55.5 in
Height
56.9 in
Blueprint ALPINA B3 Bi-Turbo Switch-Tronic (13 - 15)
110.6
182.2
Blueprint Infiniti Q50 3.0t Automatic (16 - 17)
112.2
189
182.2 in
Length
189 in
110.6 in
Wheelbase
112.2 in

Vehicle Weight

ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
3715 lb
Curb Weight
3940 lb
4762 lb
Gross Vehicle
Weight
4409 lb
ALPINA B3 Bi-Turbo Switch-Tronic (13 - 15)
Weight Difference:
225 lb
5.71 %
Infiniti Q50 3.0t Automatic (16 - 17)

General

ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
F30
Generation
V37
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-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)
N55-R20
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
404 hp
at 5500 rpm
Power
399 hp
at 6400 rpm
ALPINA B3 Bi-Turbo
404 hp
399 hp
Infiniti Q50 3.0t
443 lb‑ft
at 3000 rpm
Max. Torque
350 lb‑ft
at 1600 rpm
ALPINA B3 Bi-Turbo
443 lb‑ft
350 lb‑ft
Infiniti Q50 3.0t

Performance

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

190 ft
0.000 sec

ALPINA B3 Bi-Turbo

62 mph 62
mph

233 ft
0.000 sec

Infiniti Q50 3.0t

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

Fuel Economy / Emissions

ALPINA B3 Bi-Turbo
Infiniti Q50 3.0t
Fuel Economy
31 mpg
combined
26 mpg
ALPINA B3 Bi-Turbo
31 mpg
26 mpg
Infiniti Q50 3.0t
23 mpg
city
18 mpg
No data
highway
35 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
490 mi
Range
546 mi
ALPINA B3 Bi-Turbo
490 mi
546 mi
Infiniti Q50 3.0t
Environmental Impact
144 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
144 kWh
172.4 kWh
Infiniti Q50 3.0t
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
285 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
1047 lb
Maximum Payload
470 lb
13.6 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data