1981 B9 3.5 Specs1981 (E28) Alpina B9 3.5 Specifications & Performance
1981, 1982, 1983 (E28)
Tech Specs Summary
- 
- 3.5 L Inline 6
- 
- 143 mph
- 
- 6.8 seconds
- 
- 241 BHP
- 
- 20.9 mpg
- 
- 4 Doors
- 
- 5 Seats
- 
- 460 L
- 
- 1,350 kg
- Front - RWD
Performance
- Top Speed
- 143 mph
- 0-62 mph
- 6.8 seconds
- 0-60 mph
- 6.6 seconds
- Power-to-Weight
- 179 BHP/Tonne
- Power
- 241 BHP
- Torque
- 236 lb·ft
Fuel Economy
- Combined
- 20.9 mpg
- Urban
- 15.2 mpg
- Total Range
- 321 Miles
Petrol Engine
- Displacement
- 3.5 Litre
- 3,453 cc
- Configuration
- Inline 6
- Aspiration
- Natural
- Peak Power
- 241 BHP @ 5,800 RPM
- 244 ps @ 5,800 RPM
- Peak Torque
- 236 lb·ft @ 4,500 RPM
- 320 N·m @ 4,500 RPM
- Valvetrain
- SOHC
- Valves/Cylinder
- 2 (12v Total)
- Fuel Injection
- Multi-point
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Petrol
- Fuel Tank Capacity
- 70 Litres
Extra Engine Specs
- Engine Name
- BMW M90
- Compression Ratio
- 10.2:1
- Bore x Stroke
- 93.4 x 84 mm
- Bore-Stroke Ratio
- 1.11:1
- Over-Square
- Specific Output
- 70 BHP/L
- Power/Cylinder
- 40 BHP
- Unitary Capacity
- 576 cc
- BMEP
- 11.6 Bar
- 168.9 PSI
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Gearbox (MT)
- 5 Gears
- Front Tyre Size
- 205/55R16
- Rear Tyre Size
- 225/50R16
- Front Suspension
- MacPherson Strut
- Rear Suspension
- Trailing-Arm
- Front Brakes
- Vented Disc
- Rear Brakes
- Solid Disc
Dimensions & Practicality
- Body Style
- Large Saloon
- Doors
- 4
- Seats
- 5
- Cargo Space
- 460 L
- Turning Circle
- 10.9 m
- Kerb Weight
- 1,350 kg
- Gross Weight
- 1,830 kg
- Maximum Payload
- 480 kg
- Length
- 4,620 mm
- Width
- 1,700 mm
- Height
- 1,395 mm
- Wheelbase
- 2,625 mm
- Front Track
- 1,452 mm
- Rear Track
- 1,456 mm
★★★★★
★★★★★
3.3
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Performance
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