The Luce DE SG-X is a road car from Mazda, with rear wheel drive, a front mounted engine and a 4 door saloon body style.
Power is supplied by an overhead valve, 2.2 litre naturally aspirated 4 cylinder engine, with 2 valves per cylinder that produces power and torque figures of 69 bhp (70 PS/51 kW) at 4000 rpm and 142 N·m (105 lb·ft/14.5 kgm) at 2400 rpm respectively.
The engine drives the wheels via a 5 speed manual transmission.
The Mazda Luce DE SG-X weighs a stated 1210 kg at the kerb.
It is said to be able to attain a top speed of 140 km/h which is 87 mph.
Full specs
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Applicable to the Japanese (JDM) domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2610 mm | 102.8 inches | |
| Track/tread (front) | 1430 mm | 56.3 inches | |
| Track/tread (rear) | 1400 mm | 55.1 inches | |
| Length | 4690 mm | 184.6 inches | |
| Width | 1690 mm | 66.5 inches | |
| Height | 1410 mm | 55.5 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.8 | ||
| Kerb weight | 1210 kg | 2668 lb | |
| Weight distribution | |||
| fuel tank capacity | 60 litres | 13.2 [15.9] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated diesel | ||
| Engine manufacturer | Mazda | ||
| Engine code | S 2 | ||
| Cylinders | Straight 4 | ||
| Capacity | 2.2 litre 2210 cc (134.862 cu in) |
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| Bore × Stroke | 88.9 × 89 mm
3.5 × 3.5 in |
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| Bore/stroke ratio | 1 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 8 valves in total |
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| maximum power output (JIS net) |
70 PS (69 bhp) (51 kW) at 4000 rpm |
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| maximum torque (JIS net) |
142 Nm (105 ft·lb) (14.5 kgm) at 2400 rpm |
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| Specific output (JIS net) |
23.3 kW/litre 31.7 ps/litre 31.2 bhp/litre 0.51 bhp/cu in |
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| Specific torque (JIS net) |
64.25 Nm/litre
0.78 ft·lb/cu3 |
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| Engine construction | cast iron block; light alloy head | ||
| Lubrication | wet sumped | ||
| compression ratio | 22:1 | ||
| Fuel system | Bosch VE diesel injection pump | ||
| bmep (brake mean effective pressure) | 807.4 kPa (117.1 psi) | ||
| Maximum RPM | 5600 rpm | ||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 552.5 cc | ||
| Aspiration | Normal D. | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| 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 | 140 km/h (87 mph) | ||
| Power-to-weight ratio | Higher is better 57.82 PS/tonne (1000 kg) 0.06 PS/kg 42.52 kW/tonne (1000 kg) 0.04 kW/kg 57.02 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 23.52 kg/kW 39.28 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 | rack & pinion | ||
| turns lock-to-lock | 4.500 | ||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 5½ x 14 | ||
| Wheel size rear | 5½ x 14 | ||
| Tyres front | 175 SR 14 | ||
| Tyres rear | 175 SR 14 | ||
| Brakes F/R | Di/Dr-S | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 5 speed manual | ||
| Top gear ratio | 0.79 | ||
| Final drive ratio | 3.91 | ||
| general | |||
| Carfolio.com ID | 533368 | ||
| Production total | |||
| Model code | |||
| RAC rating | 19.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1984 Mazda Luce DE SG-X added 2017-10-29. Last modified 2020-03-16. |
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