The Comparative Analysis :

ALPINA B4 S Bi-Turbo Cabrio Edition 99 Switch-Tronic (18 - 19) vs. Audi S4 Cabriolet tiptronic (05 - 09)

€ 96,100
ALPINA B4 S Bi-Turbo Cabrio Edition 99 Switch-Tronic (18 - 19) ALPINA B4 S Bi-Turbo Cabrio
€ 67,000
 Audi S4 Cabriolet tiptronic (05 - 09) Audi S4 Cabriolet
€ 96,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 67,000

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The ALPINA B4 S Bi-Turbo Cabrio is 6.7 cm longer, 4.8 cm wider and 1.1 cm lower than the Audi S4 Cabriolet.
ALPINA B4 S Bi-Turbo Cabrio
Audi S4 Cabriolet
1380
Blueprint ALPINA B4 S Bi-Turbo Cabrio Edition 99 Switch-Tronic (18 - 19)
1825
2025
1391
Blueprint Audi S4 Cabriolet tiptronic (05 - 09)
1777
1933
1825 mm
Width
1777 mm
2025 mm
Width Incl. Mirrors
1933 mm
1380 mm
Height
1391 mm
Blueprint ALPINA B4 S Bi-Turbo Cabrio Edition 99 Switch-Tronic (18 - 19)
2810
4640
Blueprint Audi S4 Cabriolet tiptronic (05 - 09)
2650
4573
4640 mm
Length
4573 mm
2810 mm
Wheelbase
2650 mm

Vehicle Weight

ALPINA B4 S Bi-Turbo Cabrio
Audi S4 Cabriolet
1915 kg
Kerb Weight
1970 kg
2300 kg
Gross Vehicle
Weight
2355 kg
ALPINA B4 S Bi-Turbo Cabrio Edition 99 Switch-Tronic (18 - 19)
Weight Difference:
55 kg
2.79 %
Audi S4 Cabriolet tiptronic (05 - 09)

General

ALPINA B4 S Bi-Turbo Cabrio
Audi S4 Cabriolet
F33
Generation
B7 (8E)
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

ALPINA B4 S Bi-Turbo Cabrio
Audi S4 Cabriolet
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
N55-B30
Engine Code
BBK
4
Valves
5
6
Cylinders
8
2979 CC
Engine Capacity
4163 CC
446 bhp
at 5500 rpm
Power
339 bhp
at 7000 rpm
ALPINA B4 S Bi-Turbo Cabrio
446 bhp
339 bhp
Audi S4 Cabriolet
680 NM
at 3000 rpm
Max. Torque
410 NM
at 3500 rpm
ALPINA B4 S Bi-Turbo Cabrio
680 NM
410 NM
Audi S4 Cabriolet

Performance

ALPINA B4 S Bi-Turbo Cabrio
Audi S4 Cabriolet
189 mph
Maximum Speed
155 mph
4.3 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph 62
mph

60 m
0.000 sec

ALPINA B4 S Bi-Turbo Cabrio

62 mph 62
mph

86 m
0.000 sec

Audi S4 Cabriolet

▶ REPLAY
4.29 kg/bhp
Weight-to-Power Ratio
5.81 kg/bhp
ALPINA B4 S Bi-Turbo Cabrio
4.29 kg/bhp
5.81 kg/bhp
Audi S4 Cabriolet

Fuel Economy / Emissions

ALPINA B4 S Bi-Turbo Cabrio
Audi S4 Cabriolet
Fuel Economy
31 mpg
combined
22 mpg
ALPINA B4 S Bi-Turbo Cabrio
31 mpg
22 mpg
Audi S4 Cabriolet
23 mpg
city
16 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
63 L
Kraftstoffanzeige
409 mi
Range
311 mi
ALPINA B4 S Bi-Turbo Cabrio
409 mi
311 mi
Audi S4 Cabriolet
Environmental Impact
172.4 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).
238.7 kWh
ALPINA B4 S Bi-Turbo Cabrio
172.4 kWh
238.7 kWh
Audi S4 Cabriolet
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 4
207 g/km (NEFZ)
CO2 Emissions
302 g/km (NEFZ)

Practical Convenience

ALPINA B4 S Bi-Turbo Cabrio
Audi S4 Cabriolet
2
Doors
2
4
No. of Seats
4
385 kg
Maximum Payload
385 kg
370 L
Boot Capacity
315 L
No data
Boot Capacity (Seats Down)
No data