The Comparative Analysis :
Audi TT Coupé 1.8 TFSI (15 - 18) vs. ALPINA B4 S Bi-Turbo Coupé Edition 99 Switch-Tronic (18 - 19)
€ 33,800

€ 88,900

€ 33,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 88,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Audi TT Coupé 1.8 TFSI is 18.2 inches shorter, 0.3 inches wider and 0.8 inches lower than the ALPINA B4 S Bi-Turbo Coupé.
Audi TT Coupé 1.8 TFSI
ALPINA B4 S Bi-Turbo Coupé
53.3
72.1
77.4
54.1
71.9
79.7
72.1 in
Width
71.9 in
77.4 in
Width Incl. Mirrors
79.7 in
53.3 in
Height
54.1 in
98.6
164.4
110.6
182.7
164.4 in
Length
182.7 in
98.6 in
Wheelbase
110.6 in
Vehicle Weight
Audi TT Coupé 1.8 TFSI
ALPINA B4 S Bi-Turbo Coupé
2833 lb
Curb Weight
3726 lb
3549 lb
Gross Vehicle
Weight
Weight
4707 lb

Weight Difference:
893 lb
23.97 %

General
Audi TT Coupé 1.8 TFSI
ALPINA B4 S Bi-Turbo Coupé
8S
Generation
F32
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded

Front-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Audi TT Coupé 1.8 TFSI
ALPINA B4 S Bi-Turbo Coupé
Straight-four gasoline engine with turbocharger
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
VW EA888
Engine Series
CJSA
Engine Code
N55-B30

4
Valves
4
4
Cylinders
6
1.8 L / 88 cu in
Displacement
3 L / 147 cu in
178 hp
at 5100 rpm
Power
446 hp
at 5500 rpm
Audi TT Coupé 1.8 TFSI
178 hp
446 hp
ALPINA B4 S Bi-Turbo Coupé
184 lb‑ft
at 1250 rpm
Max. Torque
502 lb‑ft
at 3000 rpm
Audi TT Coupé 1.8 TFSI
184 lb‑ft
502 lb‑ft
ALPINA B4 S Bi-Turbo Coupé
Performance
Audi TT Coupé 1.8 TFSI
ALPINA B4 S Bi-Turbo Coupé
150 mph
Maximum Speed
190 mph
6.9 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
315 ft
0.000 sec

Audi TT Coupé 1.8 TFSI
62 mph
62
mph
mph
190 ft
0.000 sec

ALPINA B4 S Bi-Turbo Coupé
▶ REPLAY
15.92 lb/hp
Weight-to-Power Ratio
8.35 lb/hp
Audi TT Coupé 1.8 TFSI
15.92 lb/hp
8.35 lb/hp
ALPINA B4 S Bi-Turbo Coupé
Fuel Economy / Emissions
Audi TT Coupé 1.8 TFSI
ALPINA B4 S Bi-Turbo Coupé
Fuel Economy
41 mpg
combined
26 mpg
Audi TT Coupé 1.8 TFSI
41 mpg
26 mpg
ALPINA B4 S Bi-Turbo Coupé
32 mpg
city
19 mpg
No data
highway
No data
13.2 gal
Fuel Tank Capacity
15.9 gal
536 mi
Range
409 mi
Audi TT Coupé 1.8 TFSI
536 mi
409 mi
ALPINA B4 S Bi-Turbo Coupé
Environmental Impact
109.9 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).
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 TT Coupé 1.8 TFSI
109.9 kWh
172.4 kWh
ALPINA B4 S Bi-Turbo Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
216 g/mi (NEFZ)
CO2 Emissions
333 g/mi (NEFZ)
Practical Convenience
Audi TT Coupé 1.8 TFSI
ALPINA B4 S Bi-Turbo Coupé
3
Doors
2
4
No. of Seats
4
717 lb
Maximum Payload
981 lb
8.6 cu ft
Trunk Volume
12.6 cu ft








No data
Cargo Volume (Seats Down)
No data