The Comparative Analysis :

ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (17 - 18) vs. Audi A5 Convertible 1.8 TFSI (15 - 16)

€ 81,400
ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (17 - 18) ALPINA B4 S Bi-Turbo Cabrio
€ 40,800
 Audi A5 Convertible 1.8 TFSI (15 - 16) Audi A5 Convertible 1.8 TFSI
€ 81,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,800

ⓘ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 ALPINA B4 S Bi-Turbo Cabrio is just 0.6 inches longer, 1.1 inches narrower and 0.1 inches lower than the Audi A5 Convertible 1.8 TFSI.
ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 1.8 TFSI
54.3
Blueprint ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (17 - 18)
71.9
79.7
54.4
Blueprint Audi A5 Convertible 1.8 TFSI (15 - 16)
73
79.5
71.9 in
Width
73 in
79.7 in
Width Incl. Mirrors
79.5 in
54.3 in
Height
54.4 in
Blueprint ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (17 - 18)
110.6
182.7
Blueprint Audi A5 Convertible 1.8 TFSI (15 - 16)
108.3
182.1
182.7 in
Length
182.1 in
110.6 in
Wheelbase
108.3 in

Vehicle Weight

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 1.8 TFSI
4222 lb
Curb Weight
3737 lb
5071 lb
Gross Vehicle
Weight
4674 lb
ALPINA B4 S Bi-Turbo Convertible Switch-Tronic (17 - 18)
Weight Difference:
485 lb
11.49 %
Audi A5 Convertible 1.8 TFSI (15 - 16)

General

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 1.8 TFSI
F33
Generation
8F
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 1.8 TFSI
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four gasoline engine with tur­bo­charger
N55-B30
Engine Code
CJEE
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
1.8 L / 88 cu in
434 hp
at 5500 rpm
Power
175 hp
at 4000 rpm
ALPINA B4 S Bi-Turbo Cabrio
434 hp
175 hp
Audi A5 Convertible 1.8 TFSI
487 lb‑ft
at 3000 rpm
Max. Torque
236 lb‑ft
at 1400 rpm
ALPINA B4 S Bi-Turbo Cabrio
487 lb‑ft
236 lb‑ft
Audi A5 Convertible 1.8 TFSI

Performance

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 1.8 TFSI
189 mph
Maximum Speed
139 mph
4.3 sec
Acceleration 0 to 62 mph
8.7 sec
62 mph 62
mph

197 ft
0.000 sec

ALPINA B4 S Bi-Turbo Cabrio

62 mph 62
mph

397 ft
0.000 sec

Audi A5 Convertible 1.8 TFSI

▶ REPLAY
9.73 lb/hp
Weight-to-Power Ratio
21.35 lb/hp
ALPINA B4 S Bi-Turbo Cabrio
9.73 lb/hp
21.35 lb/hp
Audi A5 Convertible 1.8 TFSI

Fuel Economy / Emissions

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 1.8 TFSI
Fuel Economy
28 mpg
combined
40 mpg
ALPINA B4 S Bi-Turbo Cabrio
28 mpg
40 mpg
Audi A5 Convertible 1.8 TFSI
21 mpg
city
31 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
16.6 gal
Kraftstoffanzeige
449 mi
Range
664 mi
ALPINA B4 S Bi-Turbo Cabrio
449 mi
664 mi
Audi A5 Convertible 1.8 TFSI
Environmental Impact
157.2 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).
111.8 kWh
ALPINA B4 S Bi-Turbo Cabrio
157.2 kWh
111.8 kWh
Audi A5 Convertible 1.8 TFSI
Euro 6c (NEFZ)
Emission Standard
Euro 6b (NEFZ)
306 g/mi (NEFZ)
CO2 Emissions
220 g/mi (NEFZ)

Practical Convenience

ALPINA B4 S Bi-Turbo Cabrio
Audi A5 Convertible 1.8 TFSI
2
Doors
2
4
No. of Seats
4
849 lb
Maximum Payload
937 lb
10.5 cu ft
Trunk Volume
9.1 cu ft
No data
Cargo Volume (Seats Down)
No data