The Comparative Analysis :

ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (17 - 18) vs. BMW 325i Coupé (06 - 07)

€ 75,300
ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (17 - 18) ALPINA B4 S Bi-Turbo Coupé
€ 37,000
 BMW 325i Coupé (06 - 07) BMW 325i Coupé
€ 75,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 37,000

ⓘ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 ALPINA B4 S Bi-Turbo Coupé is 2.4 inches longer, 1.7 inches wider and 0.9 inches lower than the BMW 325i Coupé.
ALPINA B4 S Bi-Turbo Coupé
BMW 325i Coupé
54.1
Blueprint ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (17 - 18)
71.9
79.7
54.9
Blueprint BMW 325i Coupé (06 - 07)
70.2
78.1
71.9 in
Width
70.2 in
79.7 in
Width Incl. Mirrors
78.1 in
54.1 in
Height
54.9 in
Blueprint ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (17 - 18)
110.6
182.7
Blueprint BMW 325i Coupé (06 - 07)
108.7
180.3
182.7 in
Length
180.3 in
110.6 in
Wheelbase
108.7 in

Vehicle Weight

ALPINA B4 S Bi-Turbo Coupé
BMW 325i Coupé
3726 lb
Curb Weight
3296 lb
4707 lb
Gross Vehicle
Weight
4189 lb
ALPINA B4 S Bi-Turbo Coupé Switch-Tronic (17 - 18)
Weight Difference:
430 lb
11.54 %
BMW 325i Coupé (06 - 07)

General

ALPINA B4 S Bi-Turbo Coupé
BMW 325i Coupé
F32
Generation
E92
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

ALPINA B4 S Bi-Turbo Coupé
BMW 325i Coupé
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Series
BMW N52
N55-B30
Engine Code
N52-B25
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.5 L / 122 cu in
434 hp
at 5500 rpm
Power
215 hp
at 6500 rpm
ALPINA B4 S Bi-Turbo Coupé
434 hp
215 hp
BMW 325i Coupé
487 lb‑ft
at 3000 rpm
Max. Torque
184 lb‑ft
at 2750 rpm
ALPINA B4 S Bi-Turbo Coupé
487 lb‑ft
184 lb‑ft
BMW 325i Coupé

Performance

ALPINA B4 S Bi-Turbo Coupé
BMW 325i Coupé
190 mph
Maximum Speed
153 mph
4.2 sec
Acceleration 0 to 62 mph
6.9 sec
62 mph 62
mph

190 ft
0.000 sec

ALPINA B4 S Bi-Turbo Coupé

62 mph 62
mph

315 ft
0.000 sec

BMW 325i Coupé

▶ REPLAY
8.59 lb/hp
Weight-to-Power Ratio
15.33 lb/hp
ALPINA B4 S Bi-Turbo Coupé
8.59 lb/hp
15.33 lb/hp
BMW 325i Coupé

Fuel Economy / Emissions

ALPINA B4 S Bi-Turbo Coupé
BMW 325i Coupé
Fuel Economy
30 mpg
combined
28 mpg
ALPINA B4 S Bi-Turbo Coupé
30 mpg
28 mpg
BMW 325i Coupé
22 mpg
city
19 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
16.6 gal
Kraftstoffanzeige
472 mi
Range
466 mi
ALPINA B4 S Bi-Turbo Coupé
472 mi
466 mi
BMW 325i Coupé
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).
159.2 kWh
ALPINA B4 S Bi-Turbo Coupé
149.7 kWh
159.2 kWh
BMW 325i Coupé
Euro 6c (NEFZ)
Emission Standard
Euro 4
290 g/mi (NEFZ)
CO2 Emissions
327 g/mi (NEFZ)

Practical Convenience

ALPINA B4 S Bi-Turbo Coupé
BMW 325i Coupé
2
Doors
2
4
No. of Seats
4
981 lb
Maximum Payload
893 lb
12.6 cu ft
Trunk Volume
12.5 cu ft
No data
Cargo Volume (Seats Down)
No data