Car Specs

1999 Pontiac Grand Prix SE

Information

Pontiac

Quick Facts

Chassis Code: Grand Prix Series W J/P/R

Build Start: 1999

Available in other variants

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Specifications

General

Build Start: 1999
Model Variant: Grand Prix Series W J
Chassis Code: Grand Prix Series W J/P/R

Dimensions

Wheelbase: 2807mm
Track/tread (rear): 1561mm
Width: 1845mm
Fuel Tank Capacity: 56.8litres
Track/tread (front): 1575mm
Length: 4991mm
Height: 1390mm
Kerb weight: 1530kg

Body Details

Body Type: 4/5 seater sedan/saloon

Engine Details

Engine Coolant: Water
Aspiration: Normal
Engine Position: front
Gearbox: 4 speed automatic
Final Drive Ratio: 3.29
Engine Manufacturer: GM
Cylinders: V 6 in 60° vee
Bore × Stroke: 89 × 84mm
Compression Ratio: 9.6:1
Catalytic converter: Y
Engine Layout: transverse
Top Gear Ratio: 0.71
Engine Type: naturally aspirated petrol
Engine Code: L82
Capacity: 3.1 litre (3135cc)
Bore/stroke ratio: 1.06
Sump: wet sumped
Crankshaft Bearings: 4

Performance

Power-to-weight ratio: 106.03 PS/tonne (1000 kg)
Drive Wheels: front wheel drive
Weight-to-power ratio: 12.82kg/kW

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Fuel Consump.

Fuel system: EFI

Chassis & Geomtry

Turns Lock-to-Lock: 2.600
Length:Wheelbase Ratio: 1.78

Brakes

bmep (brake mean effective pressure): 1006.1kPa
Brakes F/R: VeDi/Di-S-ABS

Wheels & Tyres

Wheel Size Rear: 16x6
Tyres Rear: P205/70 R 16
Wheel Size Front: 16x6
Tyres Front: P205/70 R 16

Other

RAC rating: 29.5
Valve Gear: overhead valve (OHV), 2 valves per cylinder, 12 valves in total
Specific output(SAE net): 51 bhp/litre0.84 bhp/cu in
Specific torque(SAE net): 80.06 Nm/litre, 0.97 ft·lb/cu3
Unitary Capacity: 522.5cc
Steering: power assisted rack & pinion
Number of doors: 4
Model code: J69V
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 4000 rpm

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