The Comparative Analysis :

Audi A5 Convertible 2.7 TDI (09 - 11) vs. ALPINA B4 Bi-Turbo Convertible Switch-Tronic (14 - 17)

€ 45,300
Audi A5 Convertible 2.7 TDI (09 - 11) Audi A5 Convertible 2.7 TDI
€ 75,900
 ALPINA B4 Bi-Turbo Convertible Switch-Tronic (14 - 17) ALPINA B4 Bi-Turbo Cabrio
€ 45,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 75,900

ⓘ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. The Audi A5 Convertible 2.7 TDI is just 0.6 inches shorter, 1.1 inches wider and 0.1 inches taller than the ALPINA B4 Bi-Turbo Cabrio.
Audi A5 Convertible 2.7 TDI
ALPINA B4 Bi-Turbo Cabrio
54.4
Blueprint Audi A5 Convertible 2.7 TDI (09 - 11)
73
79.5
54.3
Blueprint ALPINA B4 Bi-Turbo Convertible Switch-Tronic (14 - 17)
71.9
79.7
73 in
Width
71.9 in
79.5 in
Width Incl. Mirrors
79.7 in
54.4 in
Height
54.3 in
Blueprint Audi A5 Convertible 2.7 TDI (09 - 11)
108.3
182.1
Blueprint ALPINA B4 Bi-Turbo Convertible Switch-Tronic (14 - 17)
110.6
182.7
182.1 in
Length
182.7 in
108.3 in
Wheelbase
110.6 in

Vehicle Weight

Audi A5 Convertible 2.7 TDI
ALPINA B4 Bi-Turbo Cabrio
4045 lb
Curb Weight
4222 lb
4982 lb
Gross Vehicle
Weight
5071 lb
Audi A5 Convertible 2.7 TDI (09 - 11)
Weight Difference:
176 lb
4.17 %
ALPINA B4 Bi-Turbo Convertible Switch-Tronic (14 - 17)

General

Audi A5 Convertible 2.7 TDI
ALPINA B4 Bi-Turbo Cabrio
8F
Generation
F33
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

Audi A5 Convertible 2.7 TDI
ALPINA B4 Bi-Turbo Cabrio
V6 diesel engine with tur­bo­charger
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
CAMA, CGKA
Engine Code
N55-R20
4
Valves
4
6
Cylinders
6
2.7 L / 132 cu in
Displacement
3 L / 147 cu in
187 hp
at 3500 rpm
Power
404 hp
at 5500 rpm
Audi A5 Convertible 2.7 TDI
187 hp
404 hp
ALPINA B4 Bi-Turbo Cabrio
295 lb‑ft
at 1400 rpm
Max. Torque
443 lb‑ft
at 3000 rpm
Audi A5 Convertible 2.7 TDI
295 lb‑ft
443 lb‑ft
ALPINA B4 Bi-Turbo Cabrio

Performance

Audi A5 Convertible 2.7 TDI
ALPINA B4 Bi-Turbo Cabrio
143 mph
Maximum Speed
187 mph
8.6 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph 62
mph

390 ft
0.000 sec

Audi A5 Convertible 2.7 TDI

62 mph 62
mph

207 ft
0.000 sec

ALPINA B4 Bi-Turbo Cabrio

▶ REPLAY
21.63 lb/hp
Weight-to-Power Ratio
10.45 lb/hp
Audi A5 Convertible 2.7 TDI
21.63 lb/hp
10.45 lb/hp
ALPINA B4 Bi-Turbo Cabrio

Fuel Economy / Emissions

Audi A5 Convertible 2.7 TDI
ALPINA B4 Bi-Turbo Cabrio
Fuel Economy
38 mpg
combined
29 mpg
Audi A5 Convertible 2.7 TDI
38 mpg
29 mpg
ALPINA B4 Bi-Turbo Cabrio
29 mpg
city
22 mpg
No data
highway
No data
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
651 mi
Range
466 mi
Audi A5 Convertible 2.7 TDI
651 mi
466 mi
ALPINA B4 Bi-Turbo Cabrio
Environmental Impact
127.6 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).
151.6 kWh
Audi A5 Convertible 2.7 TDI
127.6 kWh
151.6 kWh
ALPINA B4 Bi-Turbo Cabrio
Euro 5
Emission Standard
Euro 6b (NEFZ)
264 g/mi (NEFZ)
CO2 Emissions
299 g/mi (NEFZ)

Practical Convenience

Audi A5 Convertible 2.7 TDI
ALPINA B4 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