The 309 GT is a front wheel drive hatchback road car with a front located engine, sold by Peugeot.
Its 1.9 litre engine is a naturally aspirated, single overhead camshaft, 4 cylinder unit that produces 103.5 bhp (105 PS/77 kW) of power at 5600 rpm, and maximum torque of 159 N·m (117 lb·ft/16.2 kgm) at 3000 rpm.
This power is supplied to the wheels by means of a 5 speed manual gearbox.
Claimed kerb weight is 930 kg.
It is claimed to attain a top speed of 190 km/h, or 118 mph, stated fuel consumption is 5.5/7.0/9.3 l/100klm 90 km/h / 120 km/h / urban.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater hatchback | ||
| Number of doors | 5 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2469 mm | 97.2 inches | |
| Track/tread (front) | 1408 mm | 55.4 inches | |
| Track/tread (rear) | 1400 mm | 55.1 inches | |
| Length | 4051 mm | 159.5 inches | |
| Width | 1628 mm | 64.1 inches | |
| Height | 1368 mm | 53.9 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.64 | ||
| Kerb weight | 930 kg | 2050 lb | |
| Weight distribution | |||
| fuel tank capacity | 55 litres | 12.1 [14.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.33 | ||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Peugeot | ||
| Engine code | XU9 | ||
| Cylinders | Straight 4 | ||
| Capacity | 1.9 litre 1905 cc (116.25 cu in) |
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| Bore × Stroke | 83 × 88 mm
3.27 × 3.46 in |
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| Bore/stroke ratio | 0.94 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 8 valves in total |
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| maximum power output (DIN) |
105 PS (103.5 bhp) (77 kW) at 5600 rpm |
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| maximum torque (DIN) |
159 Nm (117 ft·lb) (16.2 kgm) at 3000 rpm |
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| Specific output (DIN) |
40.5 kW/litre 55.1 ps/litre 54.3 bhp/litre 0.89 bhp/cu in |
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| Specific torque (DIN) |
83.46 Nm/litre
1.01 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9.35:1 | ||
| Fuel system | 1 Solex carburettor | ||
| bmep (brake mean effective pressure) | 1048.8 kPa (152.1 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 476.25 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 10.4 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | 17.4 s | ||
| Standing kilometre | 32.2 s | ||
| Maximum speed | 190 km/h (118 mph) | ||
| Power-to-weight ratio | Higher is better 112.84 PS/tonne (1000 kg) 0.11 PS/kg 82.99 kW/tonne (1000 kg) 0.08 kW/kg 111.29 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.05 kg/kW 20.13 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 5.5/7.0/9.3 l/100klm 90 km/h / 120 km/h / urban | ||
| 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 | front | ||
| Engine layout | transverse | ||
| Drive wheels | front wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 5½J x 14 | ||
| Wheel size rear | 5½J x 14 | ||
| Tyres front | 175/65 HR 14 | ||
| Tyres rear | 175/65 HR 14 | ||
| Brakes F/R | Di/Dr-S | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 5 speed manual | ||
| Top gear ratio | 0.87 | ||
| Final drive ratio | 3.47 | ||
| general | |||
| Carfolio.com ID | 832788 | ||
| Production total | |||
| Model code | |||
| RAC rating | 17.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1987 Peugeot 309 GT added 2025-06-03. Last modified 2025-06-03. |
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