Car Specs

2003 Buick Regal GS

Information

Buick

Quick Facts

Build Start: 2003

Available in other variants

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Specifications

General

Build Start: 2003
Model Variant: Regal

Dimensions

Track/tread (rear): 1557mm
Width: 1847mm
Fuel Tank Capacity: 64.4litres
Wheelbase: 2769mm
Track/tread (front): 1575mm
Length: 4983mm
Height: 1438mm
Kerb weight: 1604kg

Body Details

Body Type: 4/5 seater sedan/saloon

Engine Details

Top Gear Ratio: 0.71
Engine Manufacturer: GM
Cylinders: V 6 in 90° vee
Bore × Stroke: 96.52 × 86.36mm
Sump: wet sumped
Engine Coolant: Water
Aspiration: S/Charged
Engine Layout: transverse
Gearbox: 4 speed automatic
Engine Type: supercharged petrol
Final Drive Ratio: 2.93
Engine Code: L67
Capacity: 3.8 litre (3791cc)
Bore/stroke ratio: 1.12
Engine Construction: cast iron block & head
Compression Ratio: 8.5:1
Catalytic converter: Y
Engine Position: front

Performance

Power-to-weight ratio: 151.71 PS/tonne (1000 kg)
Weight-to-power ratio: 8.96kg/kW
Drive Wheels: front wheel drive

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Fuel Consump.

Fuel system: SPFI
Fuel Consumption: 18/28/23 US MPG city/highway/combined

Chassis & Geomtry

Length:Wheelbase Ratio: 1.8
Front Suspension: I.MS.ARB.
Turns Lock-to-Lock: 2.390
Rear suspension: I.S.CS.ARB.

Brakes

Brakes F/R: VeDi/Di-S-ABS
Rear brake diameter: 277mm
Front Brake Diameter: 274mm
bmep (brake mean effective pressure): 1259.6kPa

Wheels & Tyres

Wheel Size Front: 16x6½
Tyres Front: P225/60 R 16
Wheel Size Rear: 16x6½
Tyres Rear: P225/60 R 16

Other

RAC rating: 34.7
Valve Gear: overhead valve (OHV), 2 valves per cylinder, 12 valves in total
maximum torque(SAE net): 380 Nm (280 ft·lb) (38.8 kgm)at 3600 rpm
Specific torque(SAE net): 100.24 Nm/litre, 1.21 ft·lb/cu3
Steering: power assisted rack & pinion
maximum power output(SAE net): 243 PS (240 bhp) (179 kW)at 5200 rpm
Specific output(SAE net): 47.2 kW/litre64.2 ps/litre, 63.3 bhp/litre1.04 bhp/cu in
Unitary Capacity: 631.83cc
Number of doors: 4

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