The Comparative Analysis :

ALPINA B3 Bi-Turbo Coupé Switch-Tronic (07 - 10) vs. ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19)

€ 60,800
ALPINA B3 Bi-Turbo Coupé Switch-Tronic (07 - 10) B3 Bi-Turbo Coupé
€ 75,300
 ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19) B4 S Bi-Turbo Coupé
€ 60,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 75,300

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The B3 Bi-Turbo Coupé is 2.4 inches shorter, 1.7 inches narrower and 0.9 inches taller than the B4 S Bi-Turbo Coupé.
B3 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
54.9
Blueprint ALPINA B3 Bi-Turbo Coupé Switch-Tronic (07 - 10)
70.2
78
54.1
Blueprint ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19)
71.9
79.7
70.2 in
Width
71.9 in
78 in
Width Incl. Mirrors
79.7 in
54.9 in
Height
54.1 in
Blueprint ALPINA B3 Bi-Turbo Coupé Switch-Tronic (07 - 10)
108.7
180.3
Blueprint ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19)
110.6
182.7
180.3 in
Length
182.7 in
108.7 in
Wheelbase
110.6 in

Vehicle Weight

B3 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
3605 lb
Curb Weight
3726 lb
4497 lb
Gross Vehicle
Weight
4707 lb
ALPINA B3 Bi-Turbo Coupé Switch-Tronic (07 - 10)
Weight Difference:
121 lb
3.25 %
ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (18 - 19)

General

B3 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
E92
Generation
F32
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

B3 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
N54-K20
Engine Code
N55-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
355 hp
at 5500 rpm
Power
434 hp
at 5500 rpm
B3 Bi-Turbo Coupé
355 hp
434 hp
B4 S Bi-Turbo Coupé
369 lb‑ft
at 3800 rpm
Max. Torque
487 lb‑ft
at 3000 rpm
B3 Bi-Turbo Coupé
369 lb‑ft
487 lb‑ft
B4 S Bi-Turbo Coupé

Performance

B3 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
177 mph
Maximum Speed
190 mph
4.8 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

220 ft
0.000 sec

B3 Bi-Turbo Coupé

62 mph 62
mph

190 ft
0.000 sec

B4 S Bi-Turbo Coupé

▶ REPLAY
10.15 lb/hp
Weight-to-Power Ratio
8.59 lb/hp
B3 Bi-Turbo Coupé
10.15 lb/hp
8.59 lb/hp
B4 S Bi-Turbo Coupé

Fuel Economy / Emissions

B3 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
Fuel Economy
24 mpg
combined
26 mpg
B3 Bi-Turbo Coupé
24 mpg
26 mpg
B4 S Bi-Turbo Coupé
17 mpg
city
19 mpg
No data
highway
No data
Kraftstoffanzeige
16.6 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
403 mi
Range
409 mi
B3 Bi-Turbo Coupé
403 mi
409 mi
B4 S Bi-Turbo Coupé
Environmental Impact
183.8 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).
172.4 kWh
B3 Bi-Turbo Coupé
183.8 kWh
172.4 kWh
B4 S Bi-Turbo Coupé
Euro 4
Emission Standard
Euro 6d-TEMP (WLTP)
373 g/mi (NEFZ)
CO2 Emissions
333 g/mi (NEFZ)

Practical Convenience

B3 Bi-Turbo Coupé
B4 S Bi-Turbo Coupé
2
Doors
2
4
No. of Seats
4
893 lb
Maximum Payload
981 lb
12.2 cu ft
Trunk Volume
12.6 cu ft
No data
Cargo Volume (Seats Down)
No data