Alpina B12 Coupe: Generations History With Key Specs


Technical specs may differ depending on trim

1990 B12 Coupe E31

1990 - 1994

Alpina 1990 B12 Coupe E31

1990 B12 Coupe E31

Performance

Engine power


350 - 416 hp @ 5300 - 5400 rpm | 261 - 310 kW

Torque


470 - 570 Nm @ 4000 - 4000 rpm | 347 - 420 lb-ft

0 to 100 km/h Acceleration


5.8 - 6.8 sec

Drive type


Front wheel drive

Top speed


280 - 300 km | 174 - 186 mph

Engine and Transmission

Engine displacement


4988 - 5646 cc

Number of cylinders


12

Engine location


Front, Longitudinal

Cylinder bore


84 - 86 mm

Transmission Type


4 (Automatic), 6 (Manual)

Powertrain


Internal Combustion

Position of cylinders


V engine

Piston stroke


75 - 81 mm

Compression


9.5 - 10 mm

Valves per cylinder


2

Valvetrain


OHC

Fuel Consumption

Fuel consumption (city)


19.4 l/100 km | 12.1 mpg(USA)

Fuel consumption (highway)


8.8 l/100 km | 26.7 mpg(USA)

Fuel consumption (combined)


10.5 - 13.4 l/100 km | 22.4 - 17.6 mpg(USA)

Fuel type


Petrol (Gasoline)

Fuel supply


Multi-point indirect

Fuel tank


90 L | 23.8 gallons

Dimensions

Wheelbase


2684 mm | 106 in.

Front track


1560 mm | 61 in.

Rear track


1552 mm | 61 in.

Length


4780 mm | 188 in.

Width


1855 mm | 73 in.

Height


1330 mm | 52 in.

Weight and Capacity

Trunk space (min)


320 L | 11.3 cu-ft

Max weight


2260 - 2300 kg | 4983 - 5072 lbs

Number of doors


2

Curb weight


1790 - 1865 kg | 3947 - 4112 lbs

Number of seats


4

Wheels and Tires

Tire size


165/80 R14; 185/65 R15, 185/65 R15

See detailed specs of Alpina B12 Coupe 1990 - 1994
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