Car Specs

1999 Pontiac Grand Am GT Coupé V6

Information

Pontiac

Quick Facts

Chassis Code: Grand Am Series N E/W

Build Start: 1999

Available in other variants

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Specifications

General

Build Start: 1999
Model Variant: Grand Am Series N E
Chassis Code: Grand Am Series N E/W

Dimensions

Wheelbase: 2710mm
Track/tread (rear): 1501mm
Width: 1788mm
Track/tread (front): 1499mm
Length: 4732mm
Height: 1400mm
Fuel Tank Capacity: 58litres

Body Details

Body Type: 2+2 seater fixed-head coupé

Engine Details

Crankshaft Bearings: 4
Catalytic converter: Y
Engine Layout: transverse
Top Gear Ratio: 0.68
Engine Type: naturally aspirated petrol
Engine Code: L82
Capacity: 3.4 litre (3350cc)
Bore/stroke ratio: 1.1
Sump: wet sumped
Engine Coolant: Water
Aspiration: Normal
Engine Position: front
Gearbox: 4 speed automatic
Final Drive Ratio: 3.42
Engine Manufacturer: GM
Cylinders: V 6 in 60° vee
Bore × Stroke: 92 × 84mm
Compression Ratio: 9.5:1

Performance

Drive Wheels: front wheel drive

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Fuel Consump.

Fuel system: EFI

Chassis & Geomtry

Length:Wheelbase Ratio: 1.75
Turns Lock-to-Lock: 2.500

Brakes

Brakes F/R: VeDi/Di-S-ABS
bmep (brake mean effective pressure): 1016.6kPa

Wheels & Tyres

Wheel Size Front: 16x6
Tyres Front: P225/60 R 16
Wheel Size Rear: 16x6
Tyres Rear: P225/60 R 16

Other

Unitary Capacity: 558.33cc
Steering: power assisted rack & pinion
Model code: W37V
maximum power output(SAE net): 177 PS (175 bhp) (130 kW)at 4800 rpm
maximum torque(SAE net): 271 Nm (200 ft·lb) (27.6 kgm)at 4000 rpm
Number of doors: 2
RAC rating: 31.5
Valve Gear: overhead valve (OHV), 2 valves per cylinder, 12 valves in total
Specific output(SAE net): 52.2 bhp/litre0.86 bhp/cu in
Specific torque(SAE net): 80.9 Nm/litre, 0.98 ft·lb/cu3

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