BMW 745i Automatic (1979) Specifications

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1979 BMW 745i Automatic
Performance
Max Power 252 PS (248.5 bhp) (185.3 kW) @ 5200 rpm
Specific Output 77.4 bhp/litre1.27 bhp/cu in
Brake mean effective pressure 1409.3 kPa (204.4 psi)
Max Torque 360.0 Nm (266 ft·lb) (36.7 kg m) @ 2600 rpm
Specific Torque 112.15 Nm/litre
Redline
Power to weight 154.35 bhp/ton
Max Speed 220 km/h (137 mph)
0-50 mph (80 km/h)
0-60 mph
0-100 km/h 7.50 s
0-100 mph
80-120 km/h (50-70 mph) in top gear
Standing km
Chassis
Doors 4
Engine Location Front
Engine Alignment Longitudinal
Engine code
Aspiration Turbo
Cylinders Inline 6
Engine Capacity 3.2 litre3210 cc (195.886 cu in) SOHC 2 valves per cylinder 12 valves in total
Bore and stroke 89.00 mm x86.00 mm 3.5 in x3.39 in
Compression Ratio 7.00:1
Engine Construction
Engine Lubrication Wet sump
Engine Manufacturer BMW
Main crankshaft bearings 7
Compressor type
Intercooler Y
Catalytic converter N
Bore/stroke ratio 1.03
Unitary capacity 535 cc per cylinder
Fuel System Bosch L-Jetronic fuel injection
Gearbox 4 speed automatic
Drive Type rear wheel drive
Transmission Ratios: Top 1.00
Final Gear Ratio 3.25
Steering ZF Recirculating ball VR Power assisted
Brakes Ventilated Disc /Disc -ABS-S
Brake size 280 mm front and rear 280 mm
Braked area
Suspension Independent Macpherson strut Coil Springs Anti-roll bar rear Independent Semi-trailing arms Coil Springs
Wheels 6½ x 14rear 6½ x 14
Tyres 20570 VR 14rear 20570 VR 14
Steering Wheel Turns (lock to lock) 3.800
Max Turning Circle
Drag Co-efficient
Frontal area Cx
Dimensions and Weight
Overall Length 4860 mm 191.3 in
Overall Width 1800 mm 70.9 in
Overall Height 1430 mm 56.3 in
Wheelbase 2795 mm 110 in
Weight distribution (front)
Track Front 1502 mm 59.1
Ground Clearance
Kerb Weight 1610 kg 3549 lb
Equipment
Fluids and Capacities
Fuel Tank 96 litres21.1 UK Gal25.4 US Gal
Fuel Consumption Combined
C02 emissions
Coolant Water
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