1983 BMW 520i E12: detailed specifications, performance and economy data

1983 BMW 520i specifications

1983 BMW 520i data
bodywork
Français Deutsch Nederlands Italiano Español English	Applicable to the South African domestic market(s).
Body type	4/5 seater sedan/saloon
Number of doors	4
Designer	Paul Bracq
dimensions & weights
Wheelbase	2636 mm	103.8 inches
Track/tread (front)	1422 mm	56 inches
Track/tread (rear)	1466 mm	57.7 inches
Length	4620 mm	181.9 inches
Width	1690 mm	66.5 inches
Height	1425 mm	56.1 inches
Ground clearance
length:wheelbase ratio	1.75
Kerb weight	1270 kg	2800 lb
Weight distribution
fuel tank capacity	70 litres	15.4 [18.5] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type	naturally aspirated petrol
Engine manufacturer	BMW
Engine code
Cylinders	Straight 6
Capacity	2 litre 1991 cc (121.498 cu in)
Bore × Stroke	80 × 66 mm 3.15 × 2.6 in
Bore/stroke ratio	1.21
Valve gear	single overhead camshaft (SOHC) 2 valves per cylinder 12 valves in total
maximum power output (DIN)	125 PS (123 bhp) (92 kW) at 5800 rpm
maximum torque (DIN)	165 Nm (122 ft·lb) (16.8 kgm) at 4500 rpm
Specific output (DIN)	46.1 kW/litre 62.6 ps/litre 61.8 bhp/litre 1.01 bhp/cu in
Specific torque (DIN)	82.87 Nm/litre 1 ft·lb/cu³
Engine construction
Lubrication	wet sumped
compression ratio	9.8:1
Fuel system	Bosch K-Jetronic fuel injection
bmep (brake mean effective pressure)	1041.4 kPa (151 psi)
Maximum RPM
crankshaft bearings	7
Engine coolant	Water
Unitary capacity	331.83 cc
Aspiration	Normal
Compressor	N/A
Intercooler	None
Catalytic converter	N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h	12.1 s
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre	33.4 s
Maximum speed	182 km/h (113 mph)
Power-to-weight ratio	Higher is better 98.2 PS/tonne (1000 kg) 0.1 PS/kg 72.22 kW/tonne (1000 kg) 0.07 kW/kg 96.85 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb
Weight-to-power ratio	Lower is better 13.85 kg/kW 23.13 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carbon dioxide emissions
Carfolio Calculated CO₂ ^?
VED band (UK)
CO₂ Effizienz (DE)
chassis
Engine position	front
Engine layout	longitudinal
Drive wheels	rear wheel drive
Torque split	N/A
Steering
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front	6J x 14
Wheel size rear	6J x 14
Tyres front	175 SR 14
Tyres rear	175 SR 14
Brakes F/R	Di/Dr-S
Front brake diameter
Rear brake diameter
Braked area
Gearbox	5 speed manual
Top gear ratio	0.81
Final drive ratio	4.27
general
Carfolio.com ID	271392
Production total
Model code
Model family	E12
RAC rating	23.8
Insurance classification	No information available
Tax band	No information available
1983 BMW 520i added 2012-05-22. Last modified 2020-02-02.