1971 Porsche 911 S Targa Sportomatic specifications

1971 Porsche 911 S Targa Sportomatic data
 
bodywork
Body type2+2 seater targa top
Number of doors2
Designer
dimensions & weights
Wheelbase 2271 mm 89.4 inches
Track/tread (front) 1372 mm 54 inches
Track/tread (rear) 1354 mm 53.3 inches
Length 4127 mm 162.5 inches
Width 1610 mm 63.4 inches
Height 1320 mm 52 inches
Ground clearance
length:wheelbase ratio 1.82
Kerb weight 1090 kg 2403 lb
Weight distribution
fuel tank capacity 62 litres 13.6 [16.4] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Porsche
Engine code 911/63
Cylinders Flat 6
Capacity 2.3 litre
2341 cc
(142.857 cu in)
Bore × Stroke 84 × 70.4 mm
3.31 × 2.77 in
Bore/stroke ratio 1.19
Valve gear single overhead camshaft (SOHC)
2 valves per cylinder
12 valves in total
maximum power output
(DIN)		 190 PS (187.5 bhp) (140 kW)
at 6500 rpm
maximum torque
(DIN)		 216 Nm (159 ft·lb) (22 kgm)
at 5200 rpm
Specific output
(DIN)		 59.7 kW/litre
81.2 ps/litre
80.1 bhp/litre
1.31 bhp/cu in
Specific torque
(DIN)		 92.27 Nm/litre
1.12 ft·lb/cu3
Engine construction
Lubrication dry sumped
compression ratio 8.5:1
Fuel system Bosch fuel injection
bmep (brake mean effective pressure) 1159.5 kPa (168.2 psi)
Maximum RPM
crankshaft bearings 8
Engine coolant Air
Unitary capacity 390.17 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h 7 s
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed 225 km/h (140 mph)
Power-to-weight ratio Higher is better
174.41 PS/tonne (1000 kg)
0.17 PS/kg
128.27 kW/tonne (1000 kg)
0.13 kW/kg
172.02 bhp/tonne (1000 kg)
0.17 bhp/kg
0.08 bhp/lb
Weight-to-power ratio Lower is better
7.8 kg/kW
13.02 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position rear
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
Steering power assisted rack & pinion
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front 6J x 15
Wheel size rear 6J x 15
Tyres front 185/70 VR 15
Tyres rear 185/70 VR 15
Brakes F/R VeDi/VeDi-S
Front brake diameter 282 mm
Rear brake diameter 290 mm
Braked area
Gearbox 4 speed automatic
Top gear ratio 0.86
Final drive ratio 3.86
general
Carfolio.com ID694815
Production total
Model code
RAC rating 26.2
Insurance classification No information available
Tax band No information available
1971 Porsche 911 S Targa Sportomatic added 2020-07-24.
Last modified 2020-07-24.

Porsche 911 models

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6 cyl, 3.3ℓ, l: 4290mm, wb: 2272mm
1984 Porsche 911 Carrera
Porsche 911 Carrera -
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1983 Porsche 911 SC/RS Coupé 954
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2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 250 PS 247 bhp 184 kW 1057 kg
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1981 Porsche 911 Cabriolet
2 door convertible/​cabriolet RR 5M 3164 cm3/193.1cuin 231 PS 228 bhp 170 kW 1260 kg
6 cyl, 3.2ℓ, l: 4290mm, wb: 2272mm
1980 Porsche 911 SC
2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 174 PS 172 bhp 128 kW
6 cyl, 3.0ℓ, l: 4290mm, wb: 2272mm
1980 Porsche 911 SC
2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 204 PS 201 bhp 150 kW 1160 kg
6 cyl, 3.0ℓ, l: 4290mm, wb: 2272mm
1979 Porsche 911 SC Targa
2 door targa top RR 5M 2994 cm3/182.7cuin 188 PS 185 bhp 138 kW
6 cyl, 3.0ℓ, l: 4291mm, wb: 2272mm
1980 Porsche 911 SC
2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 188 PS 185 bhp 138 kW 1120 kg
6 cyl, 3.0ℓ, l: 4290mm, wb: 2272mm
1979 Porsche 911 Turbo
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1976 Porsche 911
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6 cyl, 2.7ℓ, l: 4290mm, wb: 2271mm
1976 Porsche 911 Carrera 3.0
2 door fixed-head coupé RR 4M 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW
6 cyl, 3.0ℓ, l: 4291mm, wb: 2272mm
1976 Porsche 911 Carrera 3.0
Porsche 911 Carrera 3.0 -
2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW 1120 kg
6 cyl, 3.0ℓ, l: 4290mm, wb: 2272mm
1976 Porsche 911 Carrera 3.0 Sportomatic
2 door fixed-head coupé RR 3A 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW
6 cyl, 3.0ℓ, l: 4291mm, wb: 2272mm
1976 Porsche 911 Carrera 3.0 Targa
Porsche 911 Carrera 3.0 Targa -
2 door targa top RR 5M 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW
6 cyl, 3.0ℓ, l: 4291mm, wb: 2272mm
1976 Porsche 911 Carrera 3.0 Targa
2 door targa top RR 4M 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW
6 cyl, 3.0ℓ, l: 4291mm, wb: 2272mm
1976 Porsche 911 Carrera 3.0 Targa Sportomatic
2 door targa top RR 3A 2994 cm3/182.7cuin 200 PS 197 bhp 147 kW
6 cyl, 3.0ℓ, l: 4291mm, wb: 2272mm
1974 Porsche 911 Carrera
2 door fixed-head coupé RR 4M 2687 cm3/164.0cuin 210 PS 207 bhp 154 kW 1075 kg
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1974 Porsche 911 Carrera
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2 door fixed-head coupé RR 5M 2687 cm3/164.0cuin 210 PS 207 bhp 154 kW 1075 kg
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1974 Porsche 911 S Sportomatic
2 door fixed-head coupé RR 4A 2687 cm3/164.0cuin 175 PS 173 bhp 129 kW 1090 kg
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1972 Porsche 911 Carrera 2.7 RS
Porsche 911 Carrera -
2 door fixed-head coupé RR 5M 2687 cm3/164.0cuin 210 PS 207 bhp 154 kW 1075 kg
6 cyl, 2.7ℓ, l: 4147mm, wb: 2271mm
1972 Porsche 911 Carrera 2.7 RS Sports
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
6 cyl, 2.7ℓ, l: 4102mm, wb: 2271mm
1971 Porsche 911 E Coupé
2 door fixed-head coupé RR 4M 2341 cm3/142.9cuin 165 PS 163 bhp 122 kW 1075 kg
6 cyl, 2.3ℓ, l: 4127mm, wb: 2271mm
1971 Porsche 911 E Coupé Sportomatic
2 door fixed-head coupé RR 4A 2341 cm3/142.9cuin 165 PS 163 bhp 122 kW 1090 kg
6 cyl, 2.3ℓ, l: 4127mm, wb: 2271mm
1971 Porsche 911 E Targa
2 door targa top RR 5M 2341 cm3/142.9cuin 165 PS 163 bhp 122 kW 1075 kg
6 cyl, 2.3ℓ, l: 4127mm, wb: 2271mm
1971 Porsche 911 E Targa
2 door targa top RR 4M 2341 cm3/142.9cuin 165 PS 163 bhp 122 kW 1075 kg
6 cyl, 2.3ℓ, l: 4127mm, wb: 2271mm
1971 Porsche 911 E Targa Sportomatic
2 door targa top RR 4A 2341 cm3/142.9cuin 165 PS 163 bhp 122 kW 1090 kg
6 cyl, 2.3ℓ, l: 4127mm, wb: 2271mm
1971 Porsche 911 S
2 door fixed-head coupé RR 4M 2341 cm3/142.9cuin 190 PS 188 bhp 140 kW 1075 kg
6 cyl, 2.3ℓ, l: 4127mm, wb: 2271mm
1971 Porsche 911 S Coupé
2 door fixed-head coupé RR 4M 2341 cm3/142.9cuin 190 PS 188 bhp 140 kW 1075 kg
6 cyl, 2.3ℓ, l: 4127mm, wb: 2271mm
1971 Porsche 911 S Coupé Sportomatic
2 door fixed-head coupé RR 4A 2341 cm3/142.9cuin 190 PS 188 bhp 140 kW 1090 kg
6 cyl, 2.3ℓ, l: 4127mm, wb: 2271mm
1971 Porsche 911 S Targa
Porsche 911 S Targa -
2 door targa top RR 5M 2341 cm3/142.9cuin 190 PS 188 bhp 140 kW 1075 kg
6 cyl, 2.3ℓ, l: 4127mm, wb: 2271mm
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1972 Ligier JS2
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