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  4. Alpina B12 Coupe (E31) 5.0 i V12 (350 Hp) 1990, 1991, 1992, 1993, 1994
Alpina B12 Coupe (E31) 5.0 i V12 (350 Hp) 1990, 1991, 1992, 1993, 1994
Alpina B12 Coupe (E31) 5.0 i V12 (350 Hp) 1990, 1991, 1992, 1993, 1994
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General information

Name

Alpina B12 Coupe (E31) 5.0 i V12 (350 Hp) 1990, 1991, 1992, 1993, 1994

Brand

Alpina
Model

B12
Generation

B12 Coupe (E31)
Year of production

1990

Number of seats

4

Number of doors

2

Body type

Coupe
Powertrain architecture

Internal Combustion engine
Engine Modification

5.0 i V12 (350 Hp)

Power

350 Hp @ 5300 rpm.

Torque (Nm)

470 Nm @ 4000 rpm.

Electrical System

Performance specs

Fuel consumption economy urban (l/100 km)

19.4 l/100 km

Fuel consumption economy extra urban (l/100 km)

8.8 l/100 km

Fuel consumption economy combined (l/100 km)

10.5 l/100 km

Acceleration 0-100 km/h

6.8 sec

Maximum speed (km/h)

280 km/h

Engine specs

Engine #1

Power
350 Hp @ 5300 rpm.
Power per litre
70.2 Hp/l
Torque
470 Nm @ 4000 rpm.
Engine displacement
4988 cm3
Number of cylinders
12
Position of cylinders
V-engine
Cylinder bore
84 mm
Piston stroke
75 mm
Compression ratio
9.5
Number of valves per cylinder
2
Fuel system
Multi-point indirect injection
Fuel type
Petrol (Gasoline)

Space volume and weights

Curb weight (kg)

1790 kg

Max weight (kg)

2260 kg

Fuel tank capacity (l)

90 l

Trunk boot space minimum (l)

320 l

Dimensions

Length (mm)

4780 mm

Width (mm)

1855 mm

Height (mm)

1330 mm

Wheelbase (mm)

2684 mm

Front track (mm)

1560 mm

Rear track (mm)

1552 mm

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

4

Front suspension system

Coil spring

Rear suspension system

Helical spring

Front brakes

Ventilated discs

Rear brakes

Disc

Power steering

Hydraulic Steering

Front tires size

245/40 R18

Rear tires size

245/40 R18

Technology and Operation