The Comparative Analysis :

ALPINA B4 Bi-Turbo Coupé AWD Switch-Tronic (14 - 17) vs. ALPINA B4 S Bi-Turbo Coupé AWD Switch-Tronic (17 - 18)

€ 72,700
ALPINA B4 Bi-Turbo Coupé AWD Switch-Tronic (14 - 17) B4 Bi-Turbo Coupé
€ 78,200
 ALPINA B4 S Bi-Turbo Coupé AWD Switch-Tronic (17 - 18) B4 S Bi-Turbo Coupé
€ 72,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 78,200

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

Vehicle Dimensions

The dimensions of the B4 Bi-Turbo Coupé and the B4 S Bi-Turbo Coupé are absolutely identical. Both are 182.7 inches long, 71.9 inches wide and 54.1 inches tall.
B4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
54.1
Blueprint ALPINA B4 Bi-Turbo Coupé AWD Switch-Tronic (14 - 17)
71.9
79.7
54.1
Blueprint ALPINA B4 S Bi-Turbo Coupé AWD Switch-Tronic (17 - 18)
71.9
79.7
71.9 in
Width
71.9 in
79.7 in
Width Incl. Mirrors
79.7 in
54.1 in
Height
54.1 in
Blueprint ALPINA B4 Bi-Turbo Coupé AWD Switch-Tronic (14 - 17)
110.6
182.7
Blueprint ALPINA B4 S Bi-Turbo Coupé AWD Switch-Tronic (17 - 18)
110.6
182.7
182.7 in
Length
182.7 in
110.6 in
Wheelbase
110.6 in

Vehicle Weight

B4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
3869 lb
Curb Weight
3869 lb
4850 lb
Gross Vehicle
Weight
4850 lb
ALPINA B4 Bi-Turbo Coupé AWD Switch-Tronic (14 - 17)
Weight Difference:
0 lb
0 %
ALPINA B4 S Bi-Turbo Coupé AWD Switch-Tronic (17 - 18)

General

B4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
F32
Generation
F32
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

B4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
N55-R20
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
404 hp
at 5500 rpm
Power
434 hp
at 5500 rpm
B4 Bi-Turbo Coupé
404 hp
434 hp
B4 S Bi-Turbo Coupé
443 lb‑ft
at 3000 rpm
Max. Torque
487 lb‑ft
at 3000 rpm
B4 Bi-Turbo Coupé
443 lb‑ft
487 lb‑ft
B4 S Bi-Turbo Coupé

Performance

B4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
188 mph
Maximum Speed
188 mph
4 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph 62
mph

184 ft
0.000 sec

B4 Bi-Turbo Coupé

62 mph 62
mph

177 ft
0.000 sec

B4 S Bi-Turbo Coupé

▶ REPLAY
9.58 lb/hp
Weight-to-Power Ratio
8.91 lb/hp
B4 Bi-Turbo Coupé
9.58 lb/hp
8.91 lb/hp
B4 S Bi-Turbo Coupé

Fuel Economy / Emissions

B4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
Fuel Economy
30 mpg
combined
28 mpg
B4 Bi-Turbo Coupé
30 mpg
28 mpg
B4 S Bi-Turbo Coupé
22 mpg
city
20 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
472 mi
Range
449 mi
B4 Bi-Turbo Coupé
472 mi
449 mi
B4 S Bi-Turbo Coupé
Environmental Impact
149.7 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).
157.2 kWh
B4 Bi-Turbo Coupé
149.7 kWh
157.2 kWh
B4 S Bi-Turbo Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6c (NEFZ)
295 g/mi (NEFZ)
CO2 Emissions
306 g/mi (NEFZ)

Practical Convenience

B4 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
981 lb
12.6 cu ft
Trunk Volume
12.6 cu ft
No data
Cargo Volume (Seats Down)
No data