Buick Regal LS (2003) Specifications

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Return to Main Page ==Specifications==

2003 Buick Regal LS
Performance
Max Power 202.8 PS (200 bhp) (149.1 kW) @ 5200 rpm
Specific Output 52.8 bhp/litre0.86 bhp/cu in
Brake mean effective pressure 1011 kPa (146.6 psi)
Max Torque 305.0 Nm (225 ft·lb) (31.1 kg m) @ 4000 rpm
Specific Torque 80.45 Nm/litre
Redline
Power to weight 127.39 bhp/ton
Max Speed
0-50 mph (80 km/h)
0-60 mph
0-100 km/h
0-100 mph
80-120 km/h (50-70 mph) in top gear
Standing km
Chassis
Doors 4
Engine Location Front
Engine Alignment Transverse
Engine code
Aspiration Normal
Cylinders V6 in 90.0 degrees, vee
Engine Capacity 3.8 litre3791 cc (231.341 cu in) OHV 2 valves per cylinder 12 valves in total
Bore and stroke 96.52 mm x86.36 mm 3.8 in x3.4 in
Compression Ratio 9.40:1
Engine Construction Cast Iron Block and Head
Engine Lubrication Wet sump
Engine Manufacturer GM
Main crankshaft bearings
Compressor type N/A
Intercooler None
Catalytic converter Y
Bore/stroke ratio 1.12
Unitary capacity 631.83 cc per cylinder
Fuel System SPFI
Gearbox 4 speed automatic
Drive Type Front wheel drive
Transmission Ratios: Top 0.71
Final Gear Ratio 3.05
Steering Rack and pinion Power assisted
Brakes Ventilated Disc /Disc -S-ABS
Brake size 274 mm front and rear 277 mm
Braked area
Suspension Independent Macpherson strut Anti-roll bar rear Independent S.Coil Springs Anti-roll bar
Wheels 6 x 15rear 6 x 15
Tyres P21570 R 15rear P21570 R 15
Steering Wheel Turns (lock to lock) 2.390
Max Turning Circle
Drag Co-efficient
Frontal area Cx
Dimensions and Weight
Overall Length 4983 mm 196.2 in
Overall Width 1847 mm 72.7 in
Overall Height 1438 mm 56.6 in
Wheelbase 2769 mm 109 in
Weight distribution (front)
Track Front 1575 mm 62
Ground Clearance
Kerb Weight 1570 kg 3461 lb
Equipment
Fluids and Capacities
Fuel Tank 64.4 litres14.2 UK Gal17 US Gal
Fuel Consumption Combined 19/29/24 US MPG city/highway/ combined
C02 emissions
Coolant Water
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