Alpina B12 Coupe (E31) 5.0 i V12 (350 Hp) 1990

General Information

Modification (Engine)

5.0 i V12 (350 Hp)

Start of production

1990 year

Powertrain Architecture

Internal Combustion engine

Seats

Doors

End of production

1994 year

Engine

Power

350 Hp @ 5300 rpm.

Power per litre

70.2 Hp/l

Engine location

Front engine

Number of cylinders

Position of cylinders

V-engine

Compression ratio

9.5

Number of valves per cylinder

Engine aspiration

Naturally aspirated engine

Torque

470 Nm @ 4000 rpm.

Engine displacement

4988 cm3

Cylinder Bore

84 mm

Piston Stroke

75 mm

Valvetrain

SOHC

Engine layout

Front, Longitudinal

Engine configuration

V-engine

Fuel injection system

Multi-point indirect injection

Dimensions

Rear (Back) track

1552 mm

Width

1855 mm

Height

1330 mm

Length

4780 mm

Front track

1560 mm

Wheelbase

2684 mm

Performance Characteristics

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

6.7

Weight-to-power ratio

5.1 kg/Hp, 195.5 Hp/tonne kg/Hp

Weight-to-torque ratio

3.8 kg/Nm, 262.6 Nm/tonne kg/Nm

Fuel consumption (economy) - urban

19.4 l

Fuel consumption (economy) - extra urban

8.8 l

Fuel consumption (economy) - combined

10.5 l

Maximum speed

277

Acceleration 0 - 200 km/h

23.7

Acceleration 0 - 60 mph

6.3

Volume and Weight

Max load

470 kg

Kerb Weight

1790 kg

Fuel tank capacity

90 l

Trunk (boot) space - minimum

320 l

Max. weight

2260 kg

Transmission, Brakes and Suspension

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

4 gears, automatic transmission

Front suspension

Coil spring

Rear suspension

Coil spring

Front brakes

Ventilated discs

Rear brakes

Disc

Assisting systems

ABS (Anti-lock braking system)

Power steering

Hydraulic Steering

Tires size

245/40 R18

Alpina B12 5.0 i V12 (350 Hp)