1981 Porsche 911 Cabriolet

1981 Porsche 911 Cabriolet
 
Carrosserie
Carrosserie2 seater convertible/cabriolet
Nombre de portes2
Designer
Dimensions et poids
Empattement 2272 89.4
Voies AV 1372 54
Voies AR 1380 54.3
Longueur 4290 168.9
Largeur 1652 65
Hauteur 1320 52
Garde au sol
1.89
Poids avec pleins 1260 kg 2778
Répartition poids AV
Réservoir à essence
Caractéristiques aérodynamique
Coefficient de pénétration 0.39
maître-couple
SCx
naturally aspirated petrol
Constructeur du moteur Porsche
Type moteur 930/20
Cylinders Flat 6
Cylindrée 3.2 litre
3164 cc
(193.079 cu in)
Alésage × Course 95 × 74.4 mm
3.74 × 2.93 in
Rapport alésage / course 1.28
Distribution single overhead camshaft (SOHC)
2 Soupapes par cylindre
12 Total vannes
Puissance maximale 231 PS (228 bhp) (170 kW)
à 5900 tr/mn
Couple maximale 284 Nm (209 ft·lb) (29 kgm)
à 4800 tr/mn
Specific output 53.7 kW/litre
73.1 ps/litre
72.1 bhp/litre
1.18 bhp/cu in
89.76 Nm/litre
1.08 ft·lb/cu3
Construction
Lubrification Carter sec
Taux de compression 10.3:1
Carburant Bosch L-Jetronic fuel injection
bmep (brake mean effective pressure) 1128 kPa (163.6 psi)
Régime maximal
Nombre de paliers de vilebrequin 8
Refroidissement Air
Cylindrée Unitaire 527.33 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalyseur N
Performances
0-80km/h 4.65 s
0-60mph 6.1 s
0-100km/h 6.26 s
0-160km/h
0-400m
0-1000m 26.38 s
Vitesse 246 km/h (153 mph)
Power-to-weight ratio Higher is better
183.47 PS/tonne (1000 kg)
0.18 PS/kg
134.94 kW/tonne (1000 kg)
0.13 kW/kg
180.95 bhp/tonne (1000 kg)
0.18 bhp/kg
0.08 bhp/lb
Weight-to-power ratio Lower is better
7.41 kg/kW
12.38 lb/bhp
Consommation
Consommation
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Emissions de CO₂
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
Châssis
Emplacement de moteur rear
Engine layout longitudinal
Traction rear wheel drive  
Répartition du couple N/A
Direction
turns lock-to-lock
Turning circle
Suspension AV I.MS.TB.ARB.
Suspension AR I.STA.TB.ARB.
Roues AV
Roues AR
Pneumatiques AV
Pneumatiques AR
Freins AV/AR
Diamètre des freins AV
Diamètre des freins AR
Braked area
Transmission 5 speed manual
Rapport de démultiplication supérieure 0.76
Rapport de pont 3.88
Généralités
Carfolio.com ID27159
Production total
Type mines
RAC rating 33.6
Insurance classification No information available
Tax band No information available
1981 Porsche 911 Cabriolet added before December 1995.
Last modified 2013-02-28.

Porsche 911 models

2 door fixed-head coupé RR 5M 3299 cm3/201.3cuin 330 PS 325 bhp 242 kW 1335 kg
Porsche 911 Carrera -
2 door fixed-head coupé RR 5M 3164 cm3/193.1cuin 231 PS 228 bhp 170 kW 1280 kg
Porsche 911 SC/RS Coupé -
2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 250 PS 247 bhp 184 kW 1057 kg
2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 174 PS 172 bhp 128 kW
2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 204 PS 201 bhp 150 kW 1160 kg
2 door targa top RR 5M 2994 cm3/182.7cuin 188 PS 185 bhp 138 kW
2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 188 PS 185 bhp 138 kW 1120 kg
Porsche 911 Turbo -
2 door fixed-head coupé RR 4M 3299 cm3/201.3cuin 300 PS 296 bhp 221 kW 1300 kg
2 door fixed-head coupé RR 5M 2687 cm3/164.0cuin 165 PS 163 bhp 122 kW 1120 kg
2 door fixed-head coupé RR 4M 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW
Porsche 911 Carrera 3.0 -
2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW 1120 kg
2 door fixed-head coupé RR 3A 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW
2 door targa top RR 4M 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW
Porsche 911 Carrera 3.0 Targa -
2 door targa top RR 5M 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW
2 door targa top RR 3A 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW
Porsche 911 Carrera -
2 door fixed-head coupé RR 5M 2687 cm3/164.0cuin 210 PS 207 bhp 154 kW 1075 kg
2 door fixed-head coupé RR 4M 2687 cm3/164.0cuin 210 PS 207 bhp 154 kW 1075 kg
2 door fixed-head coupé RR 4A 2687 cm3/164.0cuin 175 PS 173 bhp 129 kW 1090 kg
Porsche 911 Carrera -
2 door fixed-head coupé RR 5M 2687 cm3/164.0cuin 210 PS 207 bhp 154 kW 1075 kg
Porsche 911 Carrera 2.7 RS Sports -
2 door fixed-head coupé RR 5M 2687 cm3/164.0cuin 210 PS 207 bhp 154 kW 960 kg
2 door fixed-head coupé RR 4M 2341 cm3/142.9cuin 165 PS 163 bhp 122 kW 1075 kg
2 door fixed-head coupé RR 4A 2341 cm3/142.9cuin 165 PS 163 bhp 122 kW 1090 kg
2 door targa top RR 4M 2341 cm3/142.9cuin 165 PS 163 bhp 122 kW 1075 kg
2 door targa top RR 5M 2341 cm3/142.9cuin 165 PS 163 bhp 122 kW 1075 kg
2 door targa top RR 4A 2341 cm3/142.9cuin 165 PS 163 bhp 122 kW 1090 kg
2 door fixed-head coupé RR 4M 2341 cm3/142.9cuin 190 PS 188 bhp 140 kW 1075 kg
2 door fixed-head coupé RR 4M 2341 cm3/142.9cuin 190 PS 188 bhp 140 kW 1075 kg
2 door fixed-head coupé RR 4A 2341 cm3/142.9cuin 190 PS 188 bhp 140 kW 1090 kg
Porsche 911 S Targa -
2 door targa top RR 5M 2341 cm3/142.9cuin 190 PS 188 bhp 140 kW 1075 kg
2 door targa top RR 4M 2341 cm3/142.9cuin 190 PS 188 bhp 140 kW
Cars similar to the 1981 Porsche 911 Cabriolet
Ferrari 208 GTB Turbo -
2 door fixed-head coupé MR 5M 1991 cm3/121.5cuin 218 PS 215 bhp 160 kW 1404 kg
2 door targa top MR 5M 1991 cm3/121.5cuin 218 PS 215 bhp 160 kW 1243 kg
2 door fixed-head coupé MR 5M 2927 cm3/178.6cuin 230 PS 227 bhp 169 kW 1265 kg
Ferrari 308 GTB QV -
2 door fixed-head coupé MR 5M 2927 cm3/178.6cuin 240 PS 237 bhp 177 kW 1275 kg
2 door fixed-head coupé MR 5M 2927 cm3/178.6cuin 233 PS 230 bhp 172 kW 1506 kg
Ferrari 308 GTS QV -
2 door targa top MR 5M 2927 cm3/178.6cuin 240 PS 237 bhp 177 kW 1286 kg