The Corona Hardtop 1800DX is a motor vehicle from Toyopet, with rear wheel drive, a front located engine and a 2 door coupé body style.
The 4 cylinder, single overhead camshaft naturally aspirated engine has 2 valves per cylinder and a volume of 1.8 litres. For this model it produces power and torque figures of 103.5 bhp (105 PS/77 kW) at 5600 rpm and 147 Nm (108 lbft/15 kgm) at 3800 rpm respectively.
The engine drives the wheels by means of a 4 speed manual set of gears.
Claimed weight at the kerb is 1025 kg.
The Toyopet Corona Hardtop 1800DX is claimed to achieve a top speed of 160 km/h or 99 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2500 mm | 98.4 inches | |
| Track/tread (front) | 1345 mm | 53 inches | |
| Track/tread (rear) | 1320 mm | 52 inches | |
| Length | 4215 mm | 165.9 inches | |
| Width | 1620 mm | 63.8 inches | |
| Height | 1365 mm | 53.7 inches | |
| Ground clearance | 170 mm | 6.7 inches | |
| length:wheelbase ratio | 1.69 | ||
| Kerb weight | 1025 kg | 2260 lb | |
| Weight distribution | |||
| fuel tank capacity | 55 litres | 12.1 [14.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Toyota | ||
| Engine code | 16 R | ||
| Cylinders | Straight 4 | ||
| Capacity | 1.8 litre 1808 cc (110.331 cu in) |
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| Bore × Stroke | 88.5 × 73.5 mm
3.48 × 2.89 in |
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| Bore/stroke ratio | 1.2 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 8 valves in total |
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| maximum power output | 105 PS (103.5 bhp) (77 kW) at 5600 rpm |
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| maximum torque | 147 Nm (108 ft·lb) (15 kgm) at 3800 rpm |
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| Specific output | 42.7 kW/litre 58 ps/litre 57.2 bhp/litre 0.94 bhp/cu in |
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| Specific torque |
81.31 Nm/litre
0.98 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 8.5:1 | ||
| Fuel system | 1 carburettor | ||
| bmep (brake mean effective pressure) | 1021.7 kPa (148.2 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 452 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 | 160 km/h (99 mph) | ||
| Power-to-weight ratio | Higher is better 102.38 PS/tonne (1000 kg) 0.1 PS/kg 75.3 kW/tonne (1000 kg) 0.08 kW/kg 100.98 bhp/tonne (1000 kg) 0.1 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.28 kg/kW 22.18 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 | front | ||
| 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 | 6.45-13 4PR | ||
| Tyres rear | 6.45-13 4PR | ||
| Brakes F/R | Di/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 4.10 | ||
| general | |||
| Carfolio.com ID | 657866 | ||
| Production total | |||
| Model code | RT112-KD | ||
| RAC rating | 19.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1973 Toyopet Corona Hardtop 1800DX added 2020-03-26. Last modified 2020-03-27. |
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