The Comparative Analysis :
ALPINA B4 S Bi-Turbo Coupé AWD Switch-Tronic (18 - 19) vs. ALPINA B3 GT3 Coupé Switch-Tronic (12 - 13)
€ 78,200
€ 89,900
€ 78,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,900
ⓘ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 B4 S Bi-Turbo Coupé is 0.7 inches longer, 1.7 inches wider and 0.9 inches lower than the B3 GT3 Coupé.
B4 S Bi-Turbo Coupé
B3 GT3 Coupé
54.1
71.9
79.7
54.9
70.2
78
71.9 in
Width
70.2 in
79.7 in
Width Incl. Mirrors
78 in
54.1 in
Height
54.9 in
110.6
182.7
108.7
182
182.7 in
Length
182 in
110.6 in
Wheelbase
108.7 in
Vehicle Weight
B4 S Bi-Turbo Coupé
B3 GT3 Coupé
3869 lb
Curb Weight
3549 lb
4850 lb
Gross Vehicle
Weight
Weight
4497 lb
Weight Difference:
320 lb
8.27 %
General
B4 S Bi-Turbo Coupé
B3 GT3 Coupé
F32
Generation
E92
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
B4 S Bi-Turbo Coupé
B3 GT3 Coupé
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
N55-B30
Engine Code
N54-K30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
434 hp
at 5500 rpm
Power
402 hp
at 6000 rpm
B4 S Bi-Turbo Coupé
434 hp
402 hp
B3 GT3 Coupé
487 lb‑ft
at 3000 rpm
Max. Torque
398 lb‑ft
at 4500 rpm
B4 S Bi-Turbo Coupé
487 lb‑ft
398 lb‑ft
B3 GT3 Coupé
Performance
B4 S Bi-Turbo Coupé
B3 GT3 Coupé
188 mph
Maximum Speed
186 mph
3.9 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
177 ft
0.000 sec
B4 S Bi-Turbo Coupé
62 mph
62
mph
mph
207 ft
0.000 sec
B3 GT3 Coupé
▶ REPLAY
8.91 lb/hp
Weight-to-Power Ratio
8.83 lb/hp
B4 S Bi-Turbo Coupé
8.91 lb/hp
8.83 lb/hp
B3 GT3 Coupé
Fuel Economy / Emissions
B4 S Bi-Turbo Coupé
B3 GT3 Coupé
Fuel Economy
26 mpg
combined
25 mpg
B4 S Bi-Turbo Coupé
26 mpg
25 mpg
B3 GT3 Coupé
19 mpg
city
17 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
16.6 gal
405 mi
Range
408 mi
B4 S Bi-Turbo Coupé
405 mi
408 mi
B3 GT3 Coupé
Environmental Impact
174.3 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).
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).
181.9 kWh
B4 S Bi-Turbo Coupé
174.3 kWh
181.9 kWh
B3 GT3 Coupé
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 5
336 g/mi (NEFZ)
CO2 Emissions
360 g/mi (NEFZ)
Practical Convenience
B4 S Bi-Turbo Coupé
B3 GT3 Coupé
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
948 lb
12.6 cu ft
Trunk Volume
12.2 cu ft
No data
Cargo Volume (Seats Down)
No data
