The Corona Mark II Hardtop LG Touring Extra is a rear wheel drive coupé motor car with a front mounted engine, from Toyopet.
Its 6 cylinder, single overhead camshaft naturally aspirated engine has 2 valves per cylinder and a capacity of 2 litres. In this application it develops power and torque figures of 123 bhp (125 PS/92 kW) at 6000 rpm and 167 Nm (123 lbft/17 kgm) at 4400 rpm respectively.
The engine transfers its power through to the wheels via a 3 speed automatic 'box.
Claimed weight at the kerb is 1170 kg.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2645 mm | 104.1 inches | |
| Track/tread (front) | 1375 mm | 54.1 inches | |
| Track/tread (rear) | 1380 mm | 54.3 inches | |
| Length | 4530 mm | 178.3 inches | |
| Width | 1680 mm | 66.1 inches | |
| Height | 1390 mm | 54.7 inches | |
| Ground clearance | 170 mm | 6.7 inches | |
| length:wheelbase ratio | 1.71 | ||
| Kerb weight | 1170 kg | 2579 lb | |
| Weight distribution | |||
| fuel tank capacity | 65 litres | 14.3 [17.2] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Toyota | ||
| Engine code | M-EU | ||
| Cylinders | Straight 6 | ||
| Capacity | 2 litre 1988 cc (121.315 cu in) |
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| Bore × Stroke | 75 × 75 mm
2.95 × 2.95 in |
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| Bore/stroke ratio | 1 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 12 valves in total |
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| maximum power output | 125 PS (123 bhp) (92 kW) at 6000 rpm |
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| maximum torque | 167 Nm (123 ft·lb) (17 kgm) at 4400 rpm |
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| Specific output | 46.1 kW/litre 62.7 ps/litre 61.9 bhp/litre 1.01 bhp/cu in |
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| Specific torque |
84 Nm/litre
1.02 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 8.6:1 | ||
| Fuel system | EFI | ||
| bmep (brake mean effective pressure) | 1055.6 kPa (153.1 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 331.33 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 106.59 PS/tonne (1000 kg) 0.11 PS/kg 78.39 kW/tonne (1000 kg) 0.08 kW/kg 105.13 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.76 kg/kW 21.31 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 | 175 SR 14 | ||
| Tyres rear | 175 SR 14 | ||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 3 speed automatic | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.91 | ||
| general | |||
| Carfolio.com ID | 655688 | ||
| Production total | |||
| Model code | C-MX31-SHGE(L) | ||
| RAC rating | 20.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1976 Toyopet Corona Mark II Hardtop LG Touring Extra Automatic added 2020-03-28. Last modified 2020-03-28. |
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