Car Specs

1991 Buick Skylark V6

Information

Buick

Quick Facts

Chassis Code: 4N

Build Start: 1991

Available in other variants

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Specifications

General

Build Start: 1991
Model Variant: 4N
Chassis Code: 4N

Dimensions

Wheelbase: 2626mm
Track/tread (rear): 1407mm
Width: 1694mm
Ground clearance: 145mm
Kerb weight: 1217kg
Track/tread (front): 1420mm
Length: 4572mm
Height: 1326mm

Body Details

Body Type: 4/5 seater sedan/saloon

Engine Details

Crankshaft Bearings: 4
Catalytic converter: Y
Engine Layout: transverse
Top Gear Ratio: 1
Engine Type: naturally aspirated petrol
Engine Code: LG7
Capacity: 3.3 litre (3342cc)
Bore/stroke ratio: 1.17
Sump: wet sumped
Compression Ratio: 9:1
Engine Coolant: Water
Aspiration: Normal
Engine Position: front
Gearbox: 3 speed automatic
Final Drive Ratio: 2.84
Engine Manufacturer: GM
Cylinders: V 6 in 90° vee
Bore × Stroke: 94 × 80.26mm

Performance

Weight-to-power ratio: 10.2kg/kW
Power-to-weight ratio: 133.3 PS/tonne (1000 kg)
Drive Wheels: front wheel drive

Fuel Consump.

Fuel system: EFI

Chassis & Geomtry

Turns Lock-to-Lock: 2.880
Length:Wheelbase Ratio: 1.74
Weight Distribution: 65.1% front

Brakes

Brakes F/R: VeDi/Dr-S
Rear brake diameter: 200mm
bmep (brake mean effective pressure): 943.8kPa
Front Brake Diameter: 261mm

Wheels & Tyres

Wheel Size Front: 14x6JJ
Tyres Front: P185/75 R 14
Wheel Size Rear: 14x6JJ
Tyres Rear: P185/75 R 14

Other

Unitary Capacity: 557cc
Steering: power assisted rack & pinion
Model code: V69
maximum power output(SAE net): 162 PS (160 bhp) (119 kW)at 5200 rpm
maximum torque(SAE net): 251 Nm (185 ft·lb) (25.6 kgm)at 2000 rpm
Number of doors: 4
RAC rating: 32.9
Valve Gear: overhead valve (OHV), 2 valves per cylinder, 12 valves in total
Specific output(SAE net): 47.9 bhp/litre0.78 bhp/cu in
Specific torque(SAE net): 75.1 Nm/litre, 0.91 ft·lb/cu3

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