The Comparative Analysis :

ALPINA B4 Bi-Turbo Coupé AWD Switch-Tronic (14 - 17) vs. Audi A5 Coupé 45 TFSI quattro S tronic (19 - 19)

€ 72,700
ALPINA B4 Bi-Turbo Coupé AWD Switch-Tronic (14 - 17) ALPINA B4 Bi-Turbo Coupé
€ 50,600
 Audi A5 Coupé 45 TFSI quattro S tronic (19 - 19) Audi A5 Coupé 45 TFSI
€ 72,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 50,600

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

Vehicle Dimensions

The dimensions of these vehicles differ a little. The ALPINA B4 Bi-Turbo Coupé is 1.3 inches shorter, 0.8 inches narrower and 0.1 inches taller than the Audi A5 Coupé 45 TFSI.
ALPINA B4 Bi-Turbo Coupé
Audi A5 Coupé 45 TFSI
54.1
Blueprint ALPINA B4 Bi-Turbo Coupé AWD Switch-Tronic (14 - 17)
71.9
79.7
54
Blueprint Audi A5 Coupé 45 TFSI quattro S tronic (19 - 19)
72.7
79.9
71.9 in
Width
72.7 in
79.7 in
Width Incl. Mirrors
79.9 in
54.1 in
Height
54 in
Blueprint ALPINA B4 Bi-Turbo Coupé AWD Switch-Tronic (14 - 17)
110.6
182.7
Blueprint Audi A5 Coupé 45 TFSI quattro S tronic (19 - 19)
108.8
184
182.7 in
Length
184 in
110.6 in
Wheelbase
108.8 in

Vehicle Weight

ALPINA B4 Bi-Turbo Coupé
Audi A5 Coupé 45 TFSI
3869 lb
Curb Weight
3538 lb
4850 lb
Gross Vehicle
Weight
4486 lb
ALPINA B4 Bi-Turbo Coupé AWD Switch-Tronic (14 - 17)
Weight Difference:
331 lb
8.55 %
Audi A5 Coupé 45 TFSI quattro S tronic (19 - 19)

General

ALPINA B4 Bi-Turbo Coupé
Audi A5 Coupé 45 TFSI
F32
Generation
F5
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

ALPINA B4 Bi-Turbo Coupé
Audi A5 Coupé 45 TFSI
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four gasoline engine with tur­bo­charger
N55-R20
Engine Code
DKNA
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
404 hp
at 5500 rpm
Power
242 hp
at 5000 rpm
ALPINA B4 Bi-Turbo Coupé
404 hp
242 hp
Audi A5 Coupé 45 TFSI
443 lb‑ft
at 3000 rpm
Max. Torque
273 lb‑ft
at 1600 rpm
ALPINA B4 Bi-Turbo Coupé
443 lb‑ft
273 lb‑ft
Audi A5 Coupé 45 TFSI

Performance

ALPINA B4 Bi-Turbo Coupé
Audi A5 Coupé 45 TFSI
188 mph
Maximum Speed
155 mph
4 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph 62
mph

184 ft
0.000 sec

ALPINA B4 Bi-Turbo Coupé

62 mph 62
mph

266 ft
0.000 sec

Audi A5 Coupé 45 TFSI

▶ REPLAY
9.58 lb/hp
Weight-to-Power Ratio
14.62 lb/hp
ALPINA B4 Bi-Turbo Coupé
9.58 lb/hp
14.62 lb/hp
Audi A5 Coupé 45 TFSI

Fuel Economy / Emissions

ALPINA B4 Bi-Turbo Coupé
Audi A5 Coupé 45 TFSI
Fuel Economy
30 mpg
combined
36 mpg
ALPINA B4 Bi-Turbo Coupé
30 mpg
36 mpg
Audi A5 Coupé 45 TFSI
22 mpg
city
27 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.3 gal
Kraftstoffanzeige
472 mi
Range
546 mi
ALPINA B4 Bi-Turbo Coupé
472 mi
546 mi
Audi A5 Coupé 45 TFSI
Environmental Impact
149.7 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).
125 kWh
ALPINA B4 Bi-Turbo Coupé
149.7 kWh
125 kWh
Audi A5 Coupé 45 TFSI
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
295 g/mi (NEFZ)
CO2 Emissions
275 g/mi (WLTP)

Practical Convenience

ALPINA B4 Bi-Turbo Coupé
Audi A5 Coupé 45 TFSI
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
948 lb
12.6 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data