The Comparative Analysis :
ALPINA B3 S Bi-Turbo Cabriolet Switch-Tronic (10 - 13) vs. ALPINA B4 S Bi-Turbo Cabrio Switch-Tronic (18 - 19)
€ 70,600
€ 81,400
€ 70,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 81,400
ⓘ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 B3 S Bi-Turbo Cabriolet is 1.7 cm shorter, 4.3 cm narrower and 0.5 cm taller than the B4 S Bi-Turbo Cabrio.
B3 S Bi-Turbo Cabriolet
B4 S Bi-Turbo Cabrio
1385
1782
1982
1380
1825
2025
1782 mm
Width
1825 mm
1982 mm
Width Incl. Mirrors
2025 mm
1385 mm
Height
1380 mm
2760
4623
2810
4640
4623 mm
Length
4640 mm
2760 mm
Wheelbase
2810 mm
Vehicle Weight
B3 S Bi-Turbo Cabriolet
B4 S Bi-Turbo Cabrio
1845 kg
Kerb Weight
1915 kg
2180 kg
Gross Vehicle
Weight
Weight
2300 kg
Weight Difference:
70 kg
3.66 %
General
B3 S Bi-Turbo Cabriolet
B4 S Bi-Turbo Cabrio
E93
Generation
F33
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
B3 S Bi-Turbo Cabriolet
B4 S Bi-Turbo Cabrio
Straight-six petrol engine with two turbochargers (biturbo)
Engine Type
Straight-six petrol engine with two turbochargers (biturbo)
N54-K30
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
2979 CC
Engine Capacity
2979 CC
395 bhp
at 6000 rpm
Power
434 bhp
at 5500 rpm
B3 S Bi-Turbo Cabriolet
395 bhp
434 bhp
B4 S Bi-Turbo Cabrio
540 NM
at 4500 rpm
Max. Torque
660 NM
at 3000 rpm
B3 S Bi-Turbo Cabriolet
540 NM
660 NM
B4 S Bi-Turbo Cabrio
Performance
B3 S Bi-Turbo Cabriolet
B4 S Bi-Turbo Cabrio
185 mph
Maximum Speed
189 mph
4.9 sec
Acceleration 0 to 62 mph
4.3 sec
62 mph
62
mph
mph
68 m
0.000 sec
B3 S Bi-Turbo Cabriolet
62 mph
62
mph
mph
60 m
0.000 sec
B4 S Bi-Turbo Cabrio
▶ REPLAY
4.67 kg/bhp
Weight-to-Power Ratio
4.41 kg/bhp
B3 S Bi-Turbo Cabriolet
4.67 kg/bhp
4.41 kg/bhp
B4 S Bi-Turbo Cabrio
Fuel Economy / Emissions
B3 S Bi-Turbo Cabriolet
B4 S Bi-Turbo Cabrio
Fuel Economy
29 mpg
combined
31 mpg
B3 S Bi-Turbo Cabriolet
29 mpg
31 mpg
B4 S Bi-Turbo Cabrio
20 mpg
city
23 mpg
No data
motorway
No data
63 L
Fuel Tank Capacity
60 L
403 mi
Range
409 mi
B3 S Bi-Turbo Cabriolet
403 mi
409 mi
B4 S Bi-Turbo Cabrio
Environmental Impact
183.8 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).
172.4 kWh
B3 S Bi-Turbo Cabriolet
183.8 kWh
172.4 kWh
B4 S Bi-Turbo Cabrio
Euro 5
Emission Standard
Euro 6d-TEMP (WLTP)
225 g/km (NEFZ)
CO2 Emissions
207 g/km (NEFZ)
Practical Convenience
B3 S Bi-Turbo Cabriolet
B4 S Bi-Turbo Cabrio
2
Doors
2
4
No. of Seats
4
335 kg
Maximum Payload
385 kg
350 L
Boot Capacity
370 L
No data
Boot Capacity (Seats Down)
No data
