The OT 1300 is a car from Abarth, with rear wheel drive, a rear located engine and a Mario Colucci-styled 2 door coupé body style.
Power is supplied by a double overhead camshaft, 1.3 litre naturally aspirated dry-sumped 4 cylinder powerplant, with 2 valves per cylinder that produces power and torque figures of 145 bhp (147 PS/108 kW) at 8800 rpm and 138 N·m (102 lb·ft/14.1 kgm) at 5600 rpm respectively. It features dry sump-type lubrication.
A 5 speed manual gearbox transfers the power to the wheels.
It weighs a claimed 655 kg at the kerb.
Maximum speed quoted is 245 km/h (152 mph).
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | Mario Colucci | ||
| dimensions & weights | |||
| Wheelbase | 2015 mm | 79.3 inches | |
| Track/tread (front) | 1296 mm | 51 inches | |
| Track/tread (rear) | 1340 mm | 52.8 inches | |
| Length | 3830 mm | 150.8 inches | |
| Width | 1620 mm | 63.8 inches | |
| Height | 1040 mm | 40.9 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.9 | ||
| Kerb weight | 655 kg | 1444 lb | |
| Weight distribution | |||
| fuel tank capacity | 40 litres | 8.8 [10.6] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Abarth | ||
| Engine code | Tipo 237 | ||
| Cylinders | Straight 4 | ||
| Capacity | 1.3 litre 1290 cc (78.721 cu in) |
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| Bore × Stroke | 86 × 55.5 mm
3.39 × 2.19 in |
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| Bore/stroke ratio | 1.55 | ||
| Valve gear | double overhead camshaft (DOHC)
2 valves per cylinder 8 valves in total |
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| maximum power output (DIN) |
147 PS (145 bhp) (108 kW) at 8800 rpm |
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| maximum torque (DIN) |
138 Nm (102 ft·lb) (14.1 kgm) at 5600 rpm |
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| Specific output (DIN) |
83.8 kW/litre 114 ps/litre 112.4 bhp/litre 1.84 bhp/cu in |
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| Specific torque (DIN) |
106.98 Nm/litre
1.29 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | dry sumped | ||
| compression ratio | 10.5:1 | ||
| Fuel system | 2 Weber 45 DCOE9 carburettors | ||
| bmep (brake mean effective pressure) | 1344.3 kPa (195 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 322.5 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 | 245 km/h (152 mph) | ||
| Power-to-weight ratio | Higher is better 224.45 PS/tonne (1000 kg) 0.22 PS/kg 165.08 kW/tonne (1000 kg) 0.17 kW/kg 221.37 bhp/tonne (1000 kg) 0.22 bhp/kg 0.1 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.06 kg/kW 10.12 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 | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 5.50 x 13 | ||
| Tyres rear | 6.00 x 13 | ||
| Brakes F/R | Di/Di | ||
| Front brake diameter | 236 mm | ||
| Rear brake diameter | 236 mm | ||
| Braked area | |||
| Gearbox | 5 speed manual | ||
| Top gear ratio | 1.04 | ||
| Final drive ratio | 5.43 | ||
| general | |||
| Carfolio.com ID | 250767 | ||
| Production total | 50 | ||
| Model code | |||
| RAC rating | 18.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1965 Abarth OT 1300 added 2011-08-01. Last modified 2020-02-02. |
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