The Comparative Analysis :

ALPINA B4 S Bi-Turbo Cabrio Edition 99 Switch-Tronic (18 - 19) vs. Audi RS5 Cabriolet S tronic (13 - 15)

€ 96,100
ALPINA B4 S Bi-Turbo Cabrio Edition 99 Switch-Tronic (18 - 19) ALPINA B4 S Bi-Turbo Cabrio
€ 89,900
 Audi RS5 Cabriolet S tronic (13 - 15) Audi RS5 Cabriolet
€ 96,100
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

Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same height, but the ALPINA B4 S Bi-Turbo Cabrio is 0.9 cm shorter and 3.5 cm narrower.
ALPINA B4 S Bi-Turbo Cabrio
Audi RS5 Cabriolet
1380
Blueprint ALPINA B4 S Bi-Turbo Cabrio Edition 99 Switch-Tronic (18 - 19)
1825
2025
1380
Blueprint Audi RS5 Cabriolet S tronic (13 - 15)
1860
2020
1825 mm
Width
1860 mm
2025 mm
Width Incl. Mirrors
2020 mm
1380 mm
Height
1380 mm
Blueprint ALPINA B4 S Bi-Turbo Cabrio Edition 99 Switch-Tronic (18 - 19)
2810
4640
Blueprint Audi RS5 Cabriolet S tronic (13 - 15)
2751
4649
4640 mm
Length
4649 mm
2810 mm
Wheelbase
2751 mm

Vehicle Weight

ALPINA B4 S Bi-Turbo Cabrio
Audi RS5 Cabriolet
1915 kg
Kerb Weight
1995 kg
2300 kg
Gross Vehicle
Weight
2420 kg
ALPINA B4 S Bi-Turbo Cabrio Edition 99 Switch-Tronic (18 - 19)
Weight Difference:
80 kg
4.01 %
Audi RS5 Cabriolet S tronic (13 - 15)

General

ALPINA B4 S Bi-Turbo Cabrio
Audi RS5 Cabriolet
F33
Generation
8F
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
7-speed dual clutch transmission

Engine

ALPINA B4 S Bi-Turbo Cabrio
Audi RS5 Cabriolet
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
N55-B30
Engine Code
CFSA
4
Valves
4
6
Cylinders
8
2979 CC
Engine Capacity
4163 CC
446 bhp
at 5500 rpm
Power
444 bhp
at 8250 rpm
ALPINA B4 S Bi-Turbo Cabrio
446 bhp
444 bhp
Audi RS5 Cabriolet
680 NM
at 3000 rpm
Max. Torque
430 NM
at 4000 rpm
ALPINA B4 S Bi-Turbo Cabrio
680 NM
430 NM
Audi RS5 Cabriolet

Performance

ALPINA B4 S Bi-Turbo Cabrio
Audi RS5 Cabriolet
189 mph
Maximum Speed
155 mph
4.3 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

60 m
0.000 sec

ALPINA B4 S Bi-Turbo Cabrio

62 mph 62
mph

68 m
0.000 sec

Audi RS5 Cabriolet

▶ REPLAY
4.29 kg/bhp
Weight-to-Power Ratio
4.49 kg/bhp
ALPINA B4 S Bi-Turbo Cabrio
4.29 kg/bhp
4.49 kg/bhp
Audi RS5 Cabriolet

Fuel Economy / Emissions

ALPINA B4 S Bi-Turbo Cabrio
Audi RS5 Cabriolet
Fuel Economy
31 mpg
combined
26 mpg
ALPINA B4 S Bi-Turbo Cabrio
31 mpg
26 mpg
Audi RS5 Cabriolet
23 mpg
city
19 mpg
No data
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
61 L
Kraftstoffanzeige
409 mi
Range
354 mi
ALPINA B4 S Bi-Turbo Cabrio
409 mi
354 mi
Audi RS5 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).
202.8 kWh
ALPINA B4 S Bi-Turbo Cabrio
172.4 kWh
202.8 kWh
Audi RS5 Cabriolet
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 5
207 g/km (NEFZ)
CO2 Emissions
249 g/km (NEFZ)

Practical Convenience

ALPINA B4 S Bi-Turbo Cabrio
Audi RS5 Cabriolet
2
Doors
2
4
No. of Seats
4
385 kg
Maximum Payload
425 kg
370 L
Boot Capacity
320 L
No data
Boot Capacity (Seats Down)
No data