1981 BMW 5 Series (E28) - Photo 1

BMW 5 Series (E28) 520i (129 Hp) – Full specifications

General information
Brand BMW
Model 5 Series
Generation 5 Series (E28)
Modification (Engine) 520i (129 Hp)
Start of production 1985 year
End of production 1987 year
Powertrain Architecture Internal Combustion engine
Body type Sedan
Seats 5
Doors 4
Performance specs
Fuel consumption (economy) – urban 12.9 l/100 km
18.2 US mpg
21.9 UK mpg
7.8 km/l
Fuel consumption (economy) – extra urban 7.6 l/100 km
30.9 US mpg
37.2 UK mpg
13.2 km/l
Fuel consumption (economy) – combined 9.4 l/100 km
25 US mpg
30.1 UK mpg
10.6 km/l
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 12.1 sec
Acceleration 0 – 62 mph 12.1 sec
Acceleration 0 – 60 mph (Calculated by Auto-Data.net) 11.5 sec
Maximum speed 190 km/h
118.06 mph
Weight-to-power ratio 9.8 kg/Hp, 101.6 Hp/tonne
Weight-to-torque ratio 7.7 kg/Nm, 129.1 Nm/tonne
Engine specs
Power 129 Hp @ 6000 rpm.
Power per litre 64.8 Hp/l
Torque 164 Nm @ 4300 rpm.
120.96 lb.-ft. @ 4300 rpm.
Engine layout Front, Longitudinal
Engine Model/Code M20B20
Engine displacement 1991 cm3
121.5 cu. in.
Number of cylinders 6
Engine configuration Inline
Cylinder Bore 80 mm
3.15 in.
Piston Stroke 66 mm
2.6 in.
Compression ratio 8.8:1
Number of valves per cylinder 2
Fuel injection system Multi-port manifold injection
Engine aspiration Naturally aspirated engine
Engine oil capacity 4.25 l
4.49 US qt | 3.74 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 10.5 l
11.1 US qt | 9.24 UK qt

Space, Volume and weights
Kerb Weight 1270 kg
2799.87 lbs.
Trunk (boot) space – minimum 460 l
16.24 cu. ft.
Fuel tank capacity 70 l
18.49 US gal | 15.4 UK gal
Dimensions
Length 4620 mm
181.89 in.
Width 1700 mm
66.93 in.
Height 1415 mm
55.71 in.
Wheelbase 2625 mm
103.35 in.
Front track 1430 mm
56.3 in.
Rear (Back) track 1470 mm
57.87 in.
Ride height (ground clearance) 140 mm
5.51 in.
Drivetrain, brakes and suspension specs
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 5 gears, manual transmission
Front suspension Coil spring
Rear suspension Coil spring
Front brakes Ventilated discs
Rear brakes Ventilated discs
Steering type Steering rack and pinion