The Goggomobil Isard T300 is a 2 door coupé-bodied car with a rear located engine supplying power to the rear wheels.
Its engine is a naturally aspirated petrol, 0.3 litre, two stroke 2 cylinder. This unit produces 15 bhp (15.2 PS/11.2 kW) of power at 5000 rpm, and maximum torque of 23 N·m (17 lb·ft/2.3 kgm) at 3800 rpm.
A 4 speed manual gearbox transfers the power to the driven wheels.
The stated weight at the kerb is 415 kg.
Full specs
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| bodywork | |||
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| Body type | 4 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 1801 mm | 70.9 inches | |
| Track/tread (front) | 1021 mm | 40.2 inches | |
| Track/tread (rear) | 1011 mm | 39.8 inches | |
| Length | 2901 mm | 114.2 inches | |
| Width | 1280 mm | 50.4 inches | |
| Height | 1311 mm | 51.6 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.61 | ||
| Kerb weight | 415 kg | 915 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | |||
| Engine code | |||
| Cylinders | Straight 2 | ||
| Capacity | 0.3 litre 296 cc (18.063 cu in) |
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| Bore × Stroke | 58 × 56 mm
2.28 × 2.2 in |
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| Bore/stroke ratio | 1.04 | ||
| Valve gear | two stroke (TS)
0 valves per cylinder 0 valves in total |
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| maximum power output | 15.2 PS (15 bhp) (11.2 kW) at 5000 rpm |
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| maximum torque | 23 Nm (17 ft·lb) (2.3 kgm) at 3800 rpm |
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| Specific output | 37.8 kW/litre 51.4 ps/litre 50.7 bhp/litre 0.83 bhp/cu in |
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| Specific torque |
77.7 Nm/litre
0.94 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 6:1 | ||
| Fuel system | 1 Bing carb | ||
| bmep (brake mean effective pressure) | 488.2 kPa (70.8 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Air | ||
| Unitary capacity | 148 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | |||
| Power-to-weight ratio | Higher is better 36.65 PS/tonne (1000 kg) 0.04 PS/kg 26.95 kW/tonne (1000 kg) 0.03 kW/kg 36.14 bhp/tonne (1000 kg) 0.04 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 37.1 kg/kW 61.97 lb/bhp |
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| 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 | unknown | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | SwAx.CS. | ||
| Rear suspension | SwAx.CS. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 10912 | ||
| Production total | |||
| Model code | |||
| RAC rating | 4.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1957 Goggomobil Isard T300 added 1999-06-29. Last modified 2013-02-28. |
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