Car Specs

2004 Buick LaCrosse CX

Information

Buick

Quick Facts

Build Start: 2004

Available in other variants

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Specifications

General

Build Start: 2004
Model Variant: LaCrosse

Dimensions

Wheelbase: 2807mm
Track/tread (rear): 1562mm
Width: 1854mm
Fuel Tank Capacity: 66.2litres
Track/tread (front): 1567mm
Length: 5032mm
Height: 1458mm
Kerb weight: 1585kg

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
Specific torque: 82.3Nm/litre
Sump: wet sumped
Catalytic converter: Y
Engine Layout: longitudinal
Gearbox: 4 speed automatic
Final Drive Ratio: 2.86
Engine Type: naturally aspirated petrol
Engine Code: L26
Capacity: 3.8 litre (3791cc)
Bore/stroke ratio: 1.12
Specific output: 39.3 kW/litre53.5 ps/litre, 52.8 0.86bhp/litre
Engine Construction: cast iron block & head
Compression Ratio: 9.4:1
Engine Coolant: Water
Aspiration: Normal
Engine Position: front

Performance

Maximum Torque: 312 Nmlb/ft
Maximum RPM: 5900rpm
Weight-to-power ratio: 10.63kg/kW
Drive Wheels: front wheel drive
Maximum Power Output: 203 @ 5200 rpm
Power-to-weight ratio: 127.94 PS/tonne (1000 kg)

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Fuel Consump.

Fuel system: SPFi

Chassis & Geomtry

Front Suspension: I.MS.CS.ARB.
Length:Wheelbase Ratio: 1.79
Turns Lock-to-Lock: 2.390
Rear suspension: I.3Li.CS.ARB.

Brakes

Brakes F/R: VeDi/Di-S-ABS
Rear brake diameter: 269mm
Front Brake Diameter: 297mm
bmep (brake mean effective pressure): 1034.2kPa

Wheels & Tyres

Tyres Front: P225/60 R 16 ALS
Tyres Rear: P225/60 R 16 ALS

Other

Steering: power assisted rack & pinion
RAC rating: 34.7
Valve Gear: overhead valve (OHV), 2 valves per cylinder, 12 valves in total
Unitary Capacity: 631.83cc
Number of doors: 4

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