The Comparative Analysis :

ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19) vs. Audi A5 Convertible 2.0 TDI S tronic (17 - 18)

€ 81,400
ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19) ALPINA B4 S Bi-Turbo Cabrio
€ 51,900
 Audi A5 Convertible 2.0 TDI S tronic (17 - 18) Audi A5 Convertible 2.0 TDI
€ 81,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,900

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

Vehicle Dimensions

The ALPINA B4 S Bi-Turbo Cabrio is a little smaller in every dimension. It's 1.3 inches shorter, 0.8 inches narrower and 0.1 inches lower than the Audi A5 Convertible 2.0 TDI.
ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 2.0 TDI
54.3
Blueprint ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19)
71.9
79.7
54.4
Blueprint Audi A5 Convertible 2.0 TDI S tronic (17 - 18)
72.7
79.9
71.9 in
Width
72.7 in
79.7 in
Width Incl. Mirrors
79.9 in
54.3 in
Height
54.4 in
Blueprint ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19)
110.6
182.7
Blueprint Audi A5 Convertible 2.0 TDI S tronic (17 - 18)
108.9
184
182.7 in
Length
184 in
110.6 in
Wheelbase
108.9 in

Vehicle Weight

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 2.0 TDI
4222 lb
Curb Weight
3891 lb
5071 lb
Gross Vehicle
Weight
4883 lb
ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (18 - 19)
Weight Difference:
331 lb
7.84 %
Audi A5 Convertible 2.0 TDI S tronic (17 - 18)

General

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 2.0 TDI
F33
Generation
F5
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 2.0 TDI
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four diesel engine with tur­bo­charger
N55-B30
Engine Code
DESA
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
434 hp
at 5500 rpm
Power
187 hp
at 3800 rpm
ALPINA B4 S Bi-Turbo Cabrio
434 hp
187 hp
Audi A5 Convertible 2.0 TDI
487 lb‑ft
at 3000 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
ALPINA B4 S Bi-Turbo Cabrio
487 lb‑ft
295 lb‑ft
Audi A5 Convertible 2.0 TDI

Performance

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 2.0 TDI
189 mph
Maximum Speed
144 mph
4.3 sec
Acceleration 0 to 62 mph
8.3 sec
62 mph 62
mph

197 ft
0.000 sec

ALPINA B4 S Bi-Turbo Cabrio

62 mph 62
mph

377 ft
0.000 sec

Audi A5 Convertible 2.0 TDI

▶ REPLAY
9.73 lb/hp
Weight-to-Power Ratio
20.81 lb/hp
ALPINA B4 S Bi-Turbo Cabrio
9.73 lb/hp
20.81 lb/hp
Audi A5 Convertible 2.0 TDI

Fuel Economy / Emissions

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 2.0 TDI
Fuel Economy
26 mpg
combined
51 mpg
ALPINA B4 S Bi-Turbo Cabrio
26 mpg
51 mpg
Audi A5 Convertible 2.0 TDI
19 mpg
city
44 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
10.6 gal
Kraftstoffanzeige
409 mi
Range
541 mi
ALPINA B4 S Bi-Turbo Cabrio
409 mi
541 mi
Audi A5 Convertible 2.0 TDI
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).
94.6 kWh
ALPINA B4 S Bi-Turbo Cabrio
172.4 kWh
94.6 kWh
Audi A5 Convertible 2.0 TDI
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 6b (NEFZ)
333 g/mi (NEFZ)
CO2 Emissions
196 g/mi (NEFZ)

Practical Convenience

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 2.0 TDI
2
Doors
2
4
No. of Seats
4
849 lb
Maximum Payload
992 lb
10.5 cu ft
Trunk Volume
10.8 cu ft
No data
Cargo Volume (Seats Down)
No data