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1979 Buick Le Sabre Hardtop Coupé

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Quick Facts

Build Start: 1979

Available in other variants

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General

Build Start: 1979
Model Variant: Le

Dimensions

Wheelbase: 2940mm
Track/tread (rear): 1542mm
Width: 1960mm
Ground clearance: 170mm
Kerb weight: 1746kg
Track/tread (front): 1570mm
Length: 5540mm
Height: 1400mm
Fuel Tank Capacity: 95.9litres

Body Details

Body Type: 4/5 seater fixed-head coupé

Engine Details

Cylinders: V 8
Bore × Stroke: 103.1 × 85.8mm
Specific torque(DIN): 63.81 Nm/litre, 0.77 ft·lb/cu3
Crankshaft Bearings: 5
Catalytic converter: Y
Engine Position: front
Top Gear Ratio: 1
Engine Type: naturally aspirated petrol
Engine Manufacturer: GM
Capacity: 5.7 litre (5736cc)
Bore/stroke ratio: 1.2
Specific output(DIN): 20.8 kW/litre28.3 ps/litre, 27.9 bhp/litre0.46 bhp/cu in
Compression Ratio: 8:1
Engine Coolant: Water
Aspiration: Normal
Engine Layout: longitudinal
Gearbox: 3 speed automatic
Final Drive Ratio: 2.41

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Performance

maximum torque(DIN): 366 Nm (270 ft·lb) (37.3 kgm)at 2000 rpm
Power-to-weight ratio: 92.91 PS/tonne (1000 kg)
Drive Wheels: rear wheel drive
maximum power output(DIN): 162 PS (160 bhp) (119 kW)at 3800 rpm
Maximum Speed: 170km/h
Weight-to-power ratio: 14.63kg/kW

Fuel Consump.

Fuel system: 1 Ro carb

Chassis & Geomtry

Turning Circle: 13.10 m
Rear suspension: RA.LowRA.TorqueA.CS.
Turns Lock-to-Lock: 3.400
Front Suspension: I.W.CS.ARB.
Length:Wheelbase Ratio: 1.88

Brakes

Braked area: 2219 cm2
bmep (brake mean effective pressure): 801.8kPa
Brakes F/R: VeDi/Dr-S

Other

Valve Gear: overhead valve (OHV), 2 valves per cylinder, 16 valves in total
Unitary Capacity: 717cc
RAC rating: 52.7
Number of doors: 2

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