B9 3.5

E28 · 1981–1985RWDLimited · 577

The B9 3.5, based on the BMW E28 5 Series, used a 3.5-litre M30 inline-six producing 245 PS. 577 examples were built between 1981 and 1985.

242 hpPower

6.7 s0-100 km/h

240 km/hTop Speed

1981-1985Year

Engineering passport

Specifications

Powertrain

Engineering details

Displacement3.5 L

Cylinders6

FuelPetrol

Transmission5-speed Manual

DrivetrainRWD

Performance

Numbers that matter

Power242 hp

Torque320 Nm

0-100 km/h6.7 s

Top speed240 km/h

Weight1350 kg

Dimensions & body

Length4620 mm

Width1700 mm

Height1415 mm

Wheelbase2628 mm

Doors4

Seats5

Limited Production

577 units worldwide

STORY

The B9 3.5 was Alpina's first car on the E28 BMW 5-Series. Production began in November 1981 and ran until 1985. Alpina fitted BMW's 3.5-litre straight-six with changes to the pistons, camshaft and ignition, and raised output to 245 PS and 320 Nm.

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