The Comparative Analysis :
ALPINA B5 Bi-Turbo Switch-Tronic (12 - 15) vs. Infiniti Q70 3.7 Automatic (14 - 14)
€ 99,200
€ 61,400
€ 99,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 61,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The ALPINA B5 Bi-Turbo is 1.6 inches shorter, 0.6 inches wider and 1.2 inches lower than the Infiniti Q70 3.7.
ALPINA B5 Bi-Turbo
Infiniti Q70 3.7
57.8
73.2
81.1
59.1
72.6
80.5
73.2 in
Width
72.6 in
81.1 in
Width Incl. Mirrors
80.5 in
57.8 in
Height
59.1 in
116.9
193.1
114.2
194.7
193.1 in
Length
194.7 in
116.9 in
Wheelbase
114.2 in
Vehicle Weight
ALPINA B5 Bi-Turbo
Infiniti Q70 3.7
4398 lb
Curb Weight
3781 lb
5534 lb
Gross Vehicle
Weight
Weight
4971 lb
Weight Difference:
617 lb
14.03 %
General
ALPINA B5 Bi-Turbo
Infiniti Q70 3.7
F10
Generation
Y51
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 B5 Bi-Turbo
Infiniti Q70 3.7
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine (naturally aspirated engine)
N63-M20
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3.7 L / 181 cu in
533 hp
at 5200 rpm
Power
316 hp
at 7000 rpm
ALPINA B5 Bi-Turbo
533 hp
316 hp
Infiniti Q70 3.7
538 lb‑ft
at 2800 rpm
Max. Torque
266 lb‑ft
at 5200 rpm
ALPINA B5 Bi-Turbo
538 lb‑ft
266 lb‑ft
Infiniti Q70 3.7
Performance
ALPINA B5 Bi-Turbo
Infiniti Q70 3.7
198 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph
62
mph
mph
207 ft
0.000 sec
ALPINA B5 Bi-Turbo
62 mph
62
mph
mph
282 ft
0.000 sec
Infiniti Q70 3.7
▶ REPLAY
8.25 lb/hp
Weight-to-Power Ratio
11.97 lb/hp
ALPINA B5 Bi-Turbo
8.25 lb/hp
11.97 lb/hp
Infiniti Q70 3.7
Fuel Economy / Emissions
ALPINA B5 Bi-Turbo
Infiniti Q70 3.7
Fuel Economy
25 mpg
combined
23 mpg
ALPINA B5 Bi-Turbo
25 mpg
23 mpg
Infiniti Q70 3.7
18 mpg
city
16 mpg
No data
highway
32 mpg
18.5 gal
Fuel Tank Capacity
21.1 gal
458 mi
Range
487 mi
ALPINA B5 Bi-Turbo
458 mi
487 mi
Infiniti Q70 3.7
Environmental Impact
179.9 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).
193.3 kWh
ALPINA B5 Bi-Turbo
179.9 kWh
193.3 kWh
Infiniti Q70 3.7
Euro 5
Emission Standard
Euro 5
356 g/mi (NEFZ)
CO2 Emissions
378 g/mi (NEFZ)
Practical Convenience
ALPINA B5 Bi-Turbo
Infiniti Q70 3.7
4
Doors
4
5
No. of Seats
5
1135 lb
Maximum Payload
1190 lb
14.7 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data
