The Comparative Analysis :

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

€ 89,900
Audi RS5 Convertible S tronic (13 - 15) Audi RS5 Convertible
€ 96,100
 ALPINA B4 S Bi-Turbo Convertible Edition 99 Switch-Tronic (18 - 19) ALPINA B4 S Bi-Turbo Cabrio
€ 89,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 96,100

ⓘ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 Audi RS5 Convertible is 0.4 inches longer and 1.4 inches wider.
Audi RS5 Convertible
ALPINA B4 S Bi-Turbo Cabrio
54.3
Blueprint Audi RS5 Convertible S tronic (13 - 15)
73.2
79.5
54.3
Blueprint ALPINA B4 S Bi-Turbo Convertible Edition 99 Switch-Tronic (18 - 19)
71.9
79.7
73.2 in
Width
71.9 in
79.5 in
Width Incl. Mirrors
79.7 in
54.3 in
Height
54.3 in
Blueprint Audi RS5 Convertible S tronic (13 - 15)
108.3
183
Blueprint ALPINA B4 S Bi-Turbo Convertible Edition 99 Switch-Tronic (18 - 19)
110.6
182.7
183 in
Length
182.7 in
108.3 in
Wheelbase
110.6 in

Vehicle Weight

Audi RS5 Convertible
ALPINA B4 S Bi-Turbo Cabrio
4398 lb
Curb Weight
4222 lb
5335 lb
Gross Vehicle
Weight
5071 lb
Audi RS5 Convertible S tronic (13 - 15)
Weight Difference:
176 lb
4 %
ALPINA B4 S Bi-Turbo Convertible Edition 99 Switch-Tronic (18 - 19)

General

Audi RS5 Convertible
ALPINA B4 S Bi-Turbo Cabrio
8F
Generation
F33
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Audi RS5 Convertible
ALPINA B4 S Bi-Turbo Cabrio
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
CFSA
Engine Code
N55-B30
4
Valves
4
8
Cylinders
6
4.2 L / 206 cu in
Displacement
3 L / 147 cu in
444 hp
at 8250 rpm
Power
446 hp
at 5500 rpm
Audi RS5 Convertible
444 hp
446 hp
ALPINA B4 S Bi-Turbo Cabrio
317 lb‑ft
at 4000 rpm
Max. Torque
502 lb‑ft
at 3000 rpm
Audi RS5 Convertible
317 lb‑ft
502 lb‑ft
ALPINA B4 S Bi-Turbo Cabrio

Performance

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

223 ft
0.000 sec

Audi RS5 Convertible

62 mph 62
mph

197 ft
0.000 sec

ALPINA B4 S Bi-Turbo Cabrio

▶ REPLAY
9.91 lb/hp
Weight-to-Power Ratio
9.47 lb/hp
Audi RS5 Convertible
9.91 lb/hp
9.47 lb/hp
ALPINA B4 S Bi-Turbo Cabrio

Fuel Economy / Emissions

Audi RS5 Convertible
ALPINA B4 S Bi-Turbo Cabrio
Fuel Economy
22 mpg
combined
26 mpg
Audi RS5 Convertible
22 mpg
26 mpg
ALPINA B4 S Bi-Turbo Cabrio
16 mpg
city
19 mpg
No data
highway
No data
Kraftstoffanzeige
16.1 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
354 mi
Range
409 mi
Audi RS5 Convertible
354 mi
409 mi
ALPINA B4 S Bi-Turbo Cabrio
Environmental Impact
202.8 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).
172.4 kWh
Audi RS5 Convertible
202.8 kWh
172.4 kWh
ALPINA B4 S Bi-Turbo Cabrio
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
401 g/mi (NEFZ)
CO2 Emissions
333 g/mi (NEFZ)

Practical Convenience

Audi RS5 Convertible
ALPINA B4 S Bi-Turbo Cabrio
2
Doors
2
4
No. of Seats
4
937 lb
Maximum Payload
849 lb
9.1 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data