1989 Cadillac STS

This car has a 4 door saloon (sedan) type body with a front located engine delivering its power to the front wheels. Its 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 4.5 litres. This unit musters power and torque figures of 180 bhp (183 PS/134 kW) at 4300 rpm and 332 Nm (245 lbft/33.9 kgm) at 4000 rpm respectively. The engine supplies its power through to the wheels via a 4 speed automatic transmission. Claimed kerb weight is 1606 kg. The Cadillac STS is claimed to achieve a top speed of 201 km/h which is 125 mph.
Full specs

Body type
4 door sedan/saloon with 4/5 seats
Length
4846 mm
Weight
1606 kg
Engine type
naturally aspirated petrol
Engine size
4.5 litre
Cylinders
8, V
Power
183 PS / 180 bhp / 134 kW @ 4300 rpm
Torque
332 Nm / 245 ft.lb / 33.9 kgm @ 4000 rpm
Acceleration
0-60 mph 9.2 s
Top speed
201 km/h / 125 mph

1989 Cadillac STS

1989 Cadillac STS
Carrosserie
Français Deutsch Nederlands Italiano Español English
Carrosserie	4/5 seater sedan/saloon
Nombre de portes	4
Designer
Dimensions et poids
Empattement	2743	108
Voies AV
Voies AR
Longueur	4846	190.8
Largeur	1829	72
Hauteur	1364	53.7
Garde au sol
	1.77
Poids avec pleins	1606 kg	3541
Répartition poids AV	63.8% front
Réservoir à essence	81.5 litres	17.9 [21.5] UK [US] gal.
Caractéristiques aérodynamique
Coefficient de pénétration
maître-couple
SCx

	naturally aspirated petrol
Constructeur du moteur	GM
Type moteur
Cylinders	V 8
Cylindrée	4.5 litre 4467 cc (272.593 cu in)
Alésage × Course	92 × 84 mm 3.62 × 3.31 in
Rapport alésage / course	1.1
Distribution	overhead valve (OHV) 2 Soupapes par cylindre 16 Total vannes
Puissance maximale	183 PS (180 bhp) (134 kW) à 4300 tr/mn
Couple maximale	332 Nm (245 ft·lb) (33.9 kgm) à 4000 tr/mn
Specific output	30 kW/litre 40.9 ps/litre 40.3 bhp/litre 0.66 bhp/cu in
	74.32 Nm/litre 0.9 ft·lb/cu³
Construction
Lubrification
Taux de compression
Carburant	EFi
bmep (brake mean effective pressure)	934 kPa (135.5 psi)
Régime maximal
Nombre de paliers de vilebrequin
Refroidissement	Water
Cylindrée Unitaire	558.38 cc
Aspiration	Normal
Compressor	N/A
Intercooler	None
Catalyseur	Y
Performances
0-80km/h
0-60mph	9.2 s
0-100km/h
0-160km/h	29.9 s
0-400m	17 s @ 81 mph
0-1000m
Vitesse	201 km/h (125 mph)
Power-to-weight ratio	Higher is better 113.64 PS/tonne (1000 kg) 0.11 PS/kg 83.58 kW/tonne (1000 kg) 0.08 kW/kg 112.08 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb
Weight-to-power ratio	Lower is better 11.96 kg/kW 19.99 lb/bhp
Consommation
Consommation
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Emissions de CO₂
Emissions de CO₂
Carfolio Calculated CO₂ ^?
VED band (UK)
CO₂ Effizienz (DE)
Châssis
Emplacement de moteur	front
Engine layout	unknown
Traction	front wheel drive
Répartition du couple	N/A
Direction
turns lock-to-lock
Turning circle
Suspension AV	I.CS.ARB.
Suspension AR	I.TL.ARB.
Roues AV
Roues AR
Pneumatiques AV	P215/60 R 16
Pneumatiques AR	P215/55 R 16
Freins AV/AR	VeDi/Di-S-ABS
Diamètre des freins AV
Diamètre des freins AR
Braked area
Transmission	4 speed automatic
Rapport de démultiplication supérieure
Rapport de pont
Généralités
Carfolio.com ID	14047
Production total
Type mines
RAC rating	42.0
Insurance classification	No information available
Tax band	No information available
1989 Cadillac STS added before December 1995. Last modified 2018-05-27.