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  4. Alpina B3 (E46) 3.3 i 24V B3S (305 Hp) 2003, 2004, 2005
Alpina B3 (E46) 3.3 i 24V B3S (305 Hp) 2003, 2004, 2005
Alpina B3 (E46) 3.3 i 24V B3S (305 Hp) 2003, 2004, 2005
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General information

Name

Alpina B3 (E46) 3.3 i 24V B3S (305 Hp) 2003, 2004, 2005

Brand

Alpina
Model

B3
Generation

B3 (E46)
Year of production

2003

Number of seats

5

Number of doors

4

Body type

Sedan
Powertrain architecture

Internal Combustion engine
Engine Modification

3.3 i 24V B3S (305 Hp)

Power

305 Hp @ 6300 rpm.

Torque (Nm)

362 Nm @ 4800 rpm.

Electrical System

Performance specs

Fuel consumption economy urban (l/100 km)

16.2 l/100 km

Fuel consumption economy extra urban (l/100 km)

7.9 l/100 km

Fuel consumption economy combined (l/100 km)

10.9 l/100 km

Acceleration 0-100 km/h

5.4 sec

Maximum speed (km/h)

270 km/h

Engine specs

Engine #1

Power
305 Hp @ 6300 rpm.
Power per litre
91.2 Hp/l
Torque
362 Nm @ 4800 rpm.
Engine displacement
3346 cm3
Number of cylinders
6
Position of cylinders
Inline
Cylinder bore
87 mm
Piston stroke
93.8 mm
Compression ratio
10.2
Number of valves per cylinder
4
Fuel system
Multi-point indirect injection
Fuel type
Petrol (Gasoline)
Valve train
DOHC

Space volume and weights

Curb weight (kg)

1450 kg

Max weight (kg)

1950 kg

Fuel tank capacity (l)

63 l

Trunk boot space minimum (l)

440 l

Dimensions

Length (mm)

4471 mm

Width (mm)

1739 mm

Height (mm)

1414 mm

Wheelbase (mm)

2725 mm

Front track (mm)

1471 mm

Rear track (mm)

1481 mm

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

6

Front suspension system

Wishbone

Rear suspension system

Helical spring

Front brakes

Ventilated discs

Rear brakes

Ventilated discs

Front tires size

225/40 ZR18; 255/35 ZR18

Rear tires size

225/40 ZR18; 255/35 ZR18

Wheel rims size

8J X 18; 9J X 18

Technology and Operation