Car Specs

2003 Pontiac GTO Automatic

Information

Pontiac

Quick Facts

Build Start: 2003

Available in other variants

read more »

Specifications

General

Build Start: 2003
Model Variant: GTO

Dimensions

Wheelbase: 2789mm
Track/tread (rear): 1570mm
Width: 1842mm
Track/tread (front): 1570mm
Length: 4821mm
Height: 1397mm
Kerb weight: 1690kg
Fuel Tank Capacity: 70litres

Body Details

Body Type: 2+2 seater fixed-head coupé

Engine Details

Crankshaft Bearings: 5
Catalytic converter: Y
Engine Layout: longitudinal
Gearbox: 4 speed automatic
Final Drive Ratio: 3.46
Engine Type: naturally aspirated petrol
Engine Code: LT1
Capacity: 5.7 litre (5665cc)
Bore/stroke ratio: 1.08
Engine Construction: aluminium block & head
Compression Ratio: 10.1:1
Engine Coolant: Water
Aspiration: Normal
Engine Position: front
Top Gear Ratio: 0.7
Engine Manufacturer: GM
Cylinders: V 8 in 90° vee
Bore × Stroke: 99 × 92mm
Specific output: 61.8bhp/litre
Specific torque: 87.38Nm/litre
Sump: wet sumped

Performance

Weight-to-power ratio: 6.48kg/kW
Maximum Power Output: 355 @ 5200 rpm
Maximum Torque: 495 Nmlb/ft
Maximum RPM: 6200rpm
Power-to-weight ratio: 209.98 PS/tonne (1000 kg)
Drive Wheels: rear wheel drive

Our Sponsor

Fuel Consump.

Fuel system: EFi

Chassis & Geomtry

Turns Lock-to-Lock: 3.000
Rear suspension: I.
Length:Wheelbase Ratio: 1.73
Weight Distribution: 55% front
Front Suspension: I.MS.

Brakes

bmep (brake mean effective pressure): 1098kPa
Front Brake Diameter: 297mm
Brakes F/R: VeDi/Di-S-ABS
Rear brake diameter: 287mm

Wheels & Tyres

Tyres Rear: P225/50 R 17
Tyres Front: P225/50 R 17

Other

Unitary Capacity: 708.13cc
Number of doors: 2
RAC rating: 48.6
Valve Gear: overhead valve (OHV), 2 valves per cylinder, 16 valves in total

Sponsored Ads

Related Articles

The 86 Pontiac Fiero in Malta

The 86 Pontiac Fiero in Malta

White Lightening 3rd Gen Firebird

White Lightening 3rd Gen Firebird

view all