Porsche 911 Targa 4S is a car that has a 2 door coupé body style with a rear located engine powering all four wheels.
The 911 Targa 4S forms part of Porsche's 991.II model series.
Its 6 cylinder, double overhead camshaft turbocharged powerplant has 4 valves per cylinder and a displacement of 3 litres. It provides power and torque figures of 365 bhp (370 PS/272 kW) at 6500 rpm and 450 Nm (332 lbft/45.9 kgm) at 1700-5000 rpm respectively.
The engine transfers its power through to the wheels via a 7 speed manual gearbox.
Having a stated weight at the kerb of 1580 kg, the Porsche 911 Targa 4S can dispense with the 0-60 mph dash in 4.2 seconds and the quarter mile from rest in 12.6 seconds.
Maximum speed claimed is 303 km/h, which is 188 mph, official fuel consumption figures are 12.6/6.8/9.0 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 208.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2450 mm | 96.5 inches | |
| Track/tread (front) | 1543 mm | 60.7 inches | |
| Track/tread (rear) | 1558 mm | 61.3 inches | |
| Length | 4499 mm | 177.1 inches | |
| Width | 1852 mm | 72.9 inches | |
| Height | 1288 mm | 50.7 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.84 | ||
| Kerb weight | 1580 kg | 3483 lb | |
| Weight distribution | |||
| fuel tank capacity | 68 litres | 15 [18] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.3 | ||
| Frontal area | 2.05 m² | ||
| CdA | 0.62 | ||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | Porsche | ||
| Engine code | |||
| Cylinders | Flat 6 | ||
| Capacity | 3 litre 2981 cc (181.912 cu in) |
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| Bore × Stroke | 91 × 76.4 mm
3.58 × 3.01 in |
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| Bore/stroke ratio | 1.19 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 370 PS (365 bhp) (272 kW) at 6500 rpm |
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| maximum torque | 450 Nm (332 ft·lb) (45.9 kgm) at 1700-5000 rpm |
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| Specific output | 91.3 kW/litre 124.1 ps/litre 122.4 bhp/litre 2.01 bhp/cu in |
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| Specific torque |
150.96 Nm/litre
1.82 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1897 kPa (275.1 psi) | ||
| Maximum RPM | 7500 rpm | ||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 496.83 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | 4.2 s | ||
| Acceleration 0-100km/h | 4.4 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | 12.6 s | ||
| Standing kilometre | |||
| Maximum speed | 303 km/h (188 mph) | ||
| Power-to-weight ratio | Higher is better 234.22 PS/tonne (1000 kg) 0.23 PS/kg 172.27 kW/tonne (1000 kg) 0.17 kW/kg 231.01 bhp/tonne (1000 kg) 0.23 bhp/kg 0.1 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.8 kg/kW 9.7 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 12.6/6.8/9.0 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 12.6/6.8/9.0 l/100km urban/extra-urban/combined | ||
| km/litre | 7.9/14.7/11.1 km/l urban/extra-urban/combined | ||
| UK MPG | 22.4/41.5/31.4 UK MPG urban/extra-urban/combined | ||
| US MPG | 18.7/34.6/26.1 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 208.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | K | ||
| CO2 Effizienz (DE) | F | ||
| chassis | |||
| Engine position | rear | ||
| Engine layout | longitudinal | ||
| Drive wheels | all wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8½J x 20 | ||
| Wheel size rear | 11½J x 20 | ||
| Tyres front | 245/35 ZR 20 | ||
| Tyres rear | 305/30 ZR 20 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 350 mm | ||
| Rear brake diameter | 330 mm | ||
| Braked area | |||
| Gearbox | 7 speed manual | ||
| Top gear ratio | 0.62 | ||
| Final drive ratio | 3.09 | ||
| general | |||
| Carfolio.com ID | 445907 | ||
| Production total | |||
| Model code | |||
| Model family | 991.II | ||
| RAC rating | 30.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2015 Porsche 911 Targa 4S added 2015-12-20. Last modified 2020-03-16. |
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