Car Specs

2004 Pontiac Sunfire

Information

Pontiac

Quick Facts

Build Start: 2004

Available in other variants

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Specifications

General

Build Start: 2004
Model Variant: Sunfire

Dimensions

Wheelbase: 2644mm
Track/tread (rear): 1433mm
Width: 1737mm
Track/tread (front): 1463mm
Length: 4623mm
Height: 1346mm
Kerb weight: 1257kg
Fuel Tank Capacity: 54.1litres

Body Details

Body Type: 2+2 seater fixed-head coupé

Engine Details

Engine Position: front
Gearbox: 5 speed manual
Final Drive Ratio: 3.94
Engine Type: naturally aspirated petrol
Engine Code: ECOTEC 2.2
Capacity: 2.2 litre (2198cc)
Bore/stroke ratio: 0.91
Specific output: 46.8 kW/litre63.7 ps/litre, 62.8 1.03bhp/litre
Engine Construction: aluminium block & head
Compression Ratio: 10:1
Engine Coolant: Water
Aspiration: Normal
Engine Layout: transverse
Top Gear Ratio: 0.69
Engine Manufacturer: GM
Cylinders: Straight 4
Bore × Stroke: 86 × 94.6mm
Specific torque: 92.36Nm/litre
Sump: wet sumped
Catalytic converter: Y

Performance

Drive Wheels: front wheel drive
Maximum Power Output: 140 @ 5600 rpm
Power-to-weight ratio: 111.31 PS/tonne (1000 kg)
Weight-to-power ratio: 12.21kg/kW
Maximum Torque: 203 Nmlb/ft
Maximum RPM: 6500rpm

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Fuel Consump.

Fuel system: SPFi

Chassis & Geomtry

Turns Lock-to-Lock: 2.830
Rear suspension: TwBAx.CS.ARB.
Length:Wheelbase Ratio: 1.75
Weight Distribution: 63% front
Front Suspension: I.MS.ARB.

Brakes

Front Brake Diameter: 260mm
bmep (brake mean effective pressure): 1160.6kPa
Brakes F/R: VeDi/Dr-S
Rear brake diameter: 230mm

Wheels & Tyres

Tyres Rear: P195/65 R 15
Tyres Front: P195/65 R 15

Other

Steering: rack & pinion
Number of doors: 2
RAC rating: 18.3
Valve Gear: double overhead camshaft (DOHC), 4 valves per cylinder, 16 valves in total
Unitary Capacity: 549.5cc

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