1974 Porsche 911 S Sportomatic specifications

1974 Porsche 911 S Sportomatic data
 
bodywork
Body type2+2 seater fixed-head coupé
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 4290 mm 168.9 inches
Width 1610 mm 63.4 inches
Height 1320 mm 52 inches
Ground clearance
length:wheelbase ratio 1.89
Kerb weight 1090 kg 2403 lb
Weight distribution
fuel tank capacity 80 litres 17.6 [21.1] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Porsche
Engine code
Cylinders Flat 6
Capacity 2.7 litre
2687 cc
(163.971 cu in)
Bore × Stroke 90 × 70.4 mm
3.54 × 2.77 in
Bore/stroke ratio 1.28
Valve gear single overhead camshaft (SOHC)
2 valves per cylinder
12 valves in total
maximum power output 175 PS (173 bhp) (129 kW)
at 5800 rpm
maximum torque 235 Nm (173 ft·lb) (24 kgm)
at 4000 rpm
Specific output 48 kW/litre
65.3 ps/litre
64.4 bhp/litre
1.06 bhp/cu in
Specific torque 87.46 Nm/litre
1.06 ft·lb/cu3
Engine construction
Lubrication dry sumped
compression ratio 8.5:1
Fuel system Bosch K-Jetronic fuel injection
bmep (brake mean effective pressure) 1099 kPa (159.4 psi)
Maximum RPM
crankshaft bearings 8
Engine coolant Air
Unitary capacity 447.83 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h 7.6 s
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed 220 km/h (137 mph)
Power-to-weight ratio Higher is better
160.92 PS/tonne (1000 kg)
0.16 PS/kg
118.35 kW/tonne (1000 kg)
0.12 kW/kg
158.72 bhp/tonne (1000 kg)
0.16 bhp/kg
0.07 bhp/lb
Weight-to-power ratio Lower is better
8.45 kg/kW
14.11 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 rack & pinion
turns lock-to-lock
Turning circle
Front suspension I.TB.
Rear suspension I.TB.
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
Front brake diameter 283 mm
Rear brake diameter 290 mm
Braked area
Gearbox 4 speed automatic
Top gear ratio 0.82
Final drive ratio 3.86
general
Carfolio.com ID181621
Production total
Model code
RAC rating 30.1
Insurance classification No information available
Tax band No information available
1974 Porsche 911 S Sportomatic added 2008-07-20.
Last modified 2020-07-24.

Porsche 911 models

1986 Porsche 911 Turbo SE
2 door fixed-head coupé RR 5M 3299 cm3/201.3cuin 330 PS 325 bhp 242 kW 1335 kg
6 cyl, 3.3ℓ, l: 4290mm, wb: 2272mm
1984 Porsche 911 Carrera
Porsche 911 Carrera -
2 door fixed-head coupé RR 5M 3164 cm3/193.1cuin 231 PS 228 bhp 170 kW 1280 kg
6 cyl, 3.2ℓ, l: 4290mm, wb: 2272mm
1983 Porsche 911 SC/RS Coupé 954
Porsche 911 SC/RS Coupé -
2 door fixed-head coupé RR 5M 2994 cm3/182.7cuin 250 PS 247 bhp 184 kW 1057 kg
6 cyl, 3.0ℓ, l: 4235mm, wb: 2272mm
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
Porsche 911 Turbo -
2 door fixed-head coupé RR 4M 3299 cm3/201.3cuin 300 PS 296 bhp 221 kW 1300 kg
6 cyl, 3.3ℓ, l: 4291mm, wb: 2272mm
1976 Porsche 911
2 door fixed-head coupé RR 5M 2687 cm3/164.0cuin 165 PS 163 bhp 122 kW 1120 kg
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
6 cyl, 2.7ℓ, l: 4290mm, wb: 2271mm
1974 Porsche 911 Carrera
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: 4290mm, wb: 2271mm
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
1971 Porsche 911 S Targa
2 door targa top RR 4M 2341 cm3/142.9cuin 190 PS 188 bhp 140 kW
6 cyl, 2.3ℓ, l: 4127mm, wb: 2271mm