The Comparative Analysis :
BMW 325i Coupé Automatic (06 - 07) vs. ALPINA B4 S Bi-Turbo Coupé Edition 99 AWD Switch-Tronic (18 - 19)
€ 39,200

€ 91,800

€ 39,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,800
ⓘ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 BMW 325i Coupé is 6 cm shorter, 4.3 cm narrower and 2.2 cm taller than the ALPINA B4 S Bi-Turbo Coupé.
BMW 325i Coupé
ALPINA B4 S Bi-Turbo Coupé
1395
1782
1985
1373
1825
2025
1782 mm
Width
1825 mm
1985 mm
Width Incl. Mirrors
2025 mm
1395 mm
Height
1373 mm
2760
4580
2810
4640
4580 mm
Length
4640 mm
2760 mm
Wheelbase
2810 mm
Vehicle Weight
BMW 325i Coupé
ALPINA B4 S Bi-Turbo Coupé
1525 kg
Kerb Weight
1755 kg
1930 kg
Gross Vehicle
Weight
Weight
2200 kg

Weight Difference:
230 kg
13.11 %

General
BMW 325i Coupé
ALPINA B4 S Bi-Turbo Coupé
E92
Generation
F32
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW 325i Coupé
ALPINA B4 S Bi-Turbo Coupé
Straight-six petrol engine (naturally aspirated engine)
Engine Type
Straight-six petrol engine with two turbochargers (biturbo)
BMW N52
Engine Series
N52-B25
Engine Code
N55-B30

4
Valves
4
6
Cylinders
6
2497 CC
Engine Capacity
2979 CC
215 bhp
at 6500 rpm
Power
446 bhp
at 5500 rpm
BMW 325i Coupé
215 bhp
446 bhp
ALPINA B4 S Bi-Turbo Coupé
250 NM
at 2750 rpm
Max. Torque
680 NM
at 3000 rpm
BMW 325i Coupé
250 NM
680 NM
ALPINA B4 S Bi-Turbo Coupé
Performance
BMW 325i Coupé
ALPINA B4 S Bi-Turbo Coupé
152 mph
Maximum Speed
188 mph
7.6 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
106 m
0.000 sec

BMW 325i Coupé
62 mph
62
mph
mph
54 m
0.000 sec

ALPINA B4 S Bi-Turbo Coupé
▶ REPLAY
7.09 kg/bhp
Weight-to-Power Ratio
3.93 kg/bhp
BMW 325i Coupé
7.09 kg/bhp
3.93 kg/bhp
ALPINA B4 S Bi-Turbo Coupé
Fuel Economy / Emissions
BMW 325i Coupé
ALPINA B4 S Bi-Turbo Coupé
Fuel Economy
31 mpg
combined
31 mpg
BMW 325i Coupé
31 mpg
31 mpg
ALPINA B4 S Bi-Turbo Coupé
22 mpg
city
23 mpg
No data
motorway
No data
63 L
Fuel Tank Capacity
60 L
435 mi
Range
405 mi
BMW 325i Coupé
435 mi
405 mi
ALPINA B4 S Bi-Turbo Coupé
Environmental Impact
170.4 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).
174.3 kWh
BMW 325i Coupé
170.4 kWh
174.3 kWh
ALPINA B4 S Bi-Turbo Coupé
Euro 4
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
218 g/km (NEFZ)
CO2 Emissions
209 g/km (NEFZ)
Practical Convenience
BMW 325i Coupé
ALPINA B4 S Bi-Turbo Coupé
2
Doors
2
4
No. of Seats
4
405 kg
Maximum Payload
445 kg
440 L
Boot Capacity
445 L








No data
Boot Capacity (Seats Down)
No data