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  • Buick Regal GS

    Buick Regal GS -

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Key facts

Buick Regal GS, 2003 MY information summary

What body style?
sedan/saloon with 4/5 seats
How long?
4983 mm
How heavy?
1604 kg
What size engine?
3.8 litre, 3791 cm3
How many cylinders?
6, V
How much power?
243 PS / 240 bhp / 179 kW @ 5200 rpm
How much torque?
380 Nm / 280 ft.lb / 38.8 kgm @ 3600 rpm
How economical?
18/28/23 US MPG city/highway/combined

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2003 Buick Regal GS technical specifications

Introduction

The Buick Regal GS is a saloon with 4 doors and a front mounted engine which supplies the power to the front wheels.
It is powered by a supercharged engine of 3.8 litre capacity. This powerplant features overhead valve valve gear, a 90 degree V 6 cylinder layout, and 2 valves per cylinder. It develops 240 bhp (243 PS/179 kW) of power at 5200 rpm, and maximum torque of 380 N·m (280 lb·ft/38.8 kgm) at 3600 rpm.
The engine transfers its power through to the wheels via a 4 speed automatic 'box.
Stated kerb weight is 1604 kg.
2003 Buick Regal GS data
Buick Regal GS, 2003 MY data
Applicable to the USA domestic market(s).
bodywork
Body type4/5 seater sedan/saloon
Number of doors4
Designer
dimensions & weights
mminches
Wheelbase 2769 109
Track/tread (front) 1575 62
Track/tread (rear) 1557 61.3
Length 4983 196.2
Width 1847 72.7
Height 1438 56.6
Ground clearance
length:wheelbase ratio 1.8
Kerb weight 1604 kg 3536 lb
Weight distribution
fuel tank capacity 64.4 litres 14.2 UK Gal 17 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type supercharged petrol
Engine manufacturer GM
Engine code L67
Cylinders V 6 in 90° vee
Capacity 3.8 litre
3791 cc
(231.341 cu in)
Bore × Stroke 96.52 × 86.36 mm
3.8 × 3.4 in
Bore/stroke ratio 1.12
overhead valve (OHV)
2 valves per cylinder
12 valves in total
maximum power output
(SAE net)
243 PS (240 bhp) (179 kW)
at 5200 rpm
Specific output
(SAE net)
63.3 bhp/litre
1.04 bhp/cu in
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
Engine construction cast iron block & head
sump wet sumped
compression ratio 8.5:1
Fuel system SPFI
bmep (brake mean effective pressure) 1259.6 kPa (182.7 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 631.83 cc
Aspiration S/Charged
Compressor
Intercooler
Catalytic converter Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio 151.71 PS/g
111.58 kW/g
149.63 bhp/ton
0.07 bhp/lb
Weight-to-power ratio 8.96 kg/kW
14.97 lb/bhp
fuel consumption
Fuel consumption 18/28/23 US MPG city/highway/combined
universal consumption (calculated from the above)
litres per 100km13.18.410.2 l100km cityhighwaycombined
km per litre7.7/11.9/9.8 km/l city/highway/combined
UK MPG21.6/33.6/27.6 UK MPG city/highway/combined
US MPG18.0/28.0/23.0 US MPG city/highway/combined
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout transverse
Drive wheels front wheel drive  
Torque split N/A
Steering rack & pinion PAS
turns lock-to-lock 2.390
Turning circle
Front suspension I.MS.ARB.
Rear suspension I.S.CS.ARB.
Wheel size front 6½ x 16
Wheel size rear 6½ x 16
Tyres front P225/60 R 16
Tyres rear P225/60 R 16
Brakes F/R VeDi/Di-S-ABS
Front brake diameter 274 mm
Rear brake diameter 277 mm
Gearbox 4 speed automatic
Top gear ratio 0.71
Final drive ratio 2.93
general
Carfolio.com ID171545
Production total
Model code
Model family
RAC rating 34.7
Insurance classification No information available
Tax band No information available
2003 Buick Regal GS added 2008-03-28.
Last modified 2013-03-28.

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2003 Buick Regal GS


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