Car Specs

1991 Buick Skylark Custom Sedan Quad 4

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: 1242kg
Track/tread (front): 1420mm
Length: 4572mm
Height: 1326mm

Body Details

Body Type: 4/5 seater sedan/saloon

Engine Details

Bore/stroke ratio: 1.08
Sump: wet sumped
Crankshaft Bearings: 5
Catalytic converter: Y
Engine Layout: transverse
Top Gear Ratio: 1
Engine Type: naturally aspirated petrol
Engine Code: LD2
Capacity: 2.3 litre (2260cc)
Compression Ratio: 9.5:1
Engine Coolant: Water
Aspiration: Normal
Engine Position: front
Gearbox: 3 speed automatic
Final Drive Ratio: 2.84
Engine Manufacturer: GM
Cylinders: Straight 4
Bore × Stroke: 92 × 85mm

Performance

Weight-to-power ratio: 10.41kg/kW
Power-to-weight ratio: 130.62 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: 64.6% front

Brakes

Brakes F/R: VeDi/Dr-S
Rear brake diameter: 200mm
bmep (brake mean effective pressure): 1167.7kPa
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

maximum power output(SAE net): 162 PS (160 bhp) (119 kW)at 6200 rpm
Specific output(SAE net): 52.8 kW/litre71.8 ps/litre, 70.8 bhp/litre1.16 bhp/cu in
Unitary Capacity: 565cc
Steering: power assisted rack & pinion
Model code: C69
Valve Gear: double overhead camshaft (DOHC), 4 valves per cylinder, 16 valves in total
maximum torque(SAE net): 210 Nm (155 ft·lb) (21.4 kgm)at 5200 rpm
Specific torque(SAE net): 92.92 Nm/litre, 1.12 ft·lb/cu3
Number of doors: 4
RAC rating: 21.0

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