The Mazda R-100 Coupé M10A is a 2 door coupé style car with a front located engine powering the rear wheels.
Power is produced by a 2 (rotary equivalent) litre naturally aspirated 2 rotary chamber Wankel rotary engine that provides power and torque figures of 110 bhp (112 PS/82 kW) at 7000 rpm and 135 N·m (100 lb·ft/13.8 kgm) at 4000 rpm respectively.
The engine powers the wheels via a 4 speed manual set of gears.
Its quoted weight at the kerb is 805 kg.
It is claimed to manage a top speed of 180 km/h (112 mph).
Full specs
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| bodywork | |||
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| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2261 mm | 89 inches | |
| Track/tread (front) | 1200 mm | 47.2 inches | |
| Track/tread (rear) | 1194 mm | 47 inches | |
| Length | 3829 mm | 150.7 inches | |
| Width | 1480 mm | 58.3 inches | |
| Height | 1346 mm | 53 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.69 | ||
| Kerb weight | 805 kg | 1775 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Mazda | ||
| Engine code | |||
| Cylinders | RC 2 | ||
| Capacity | 2 litre 1964 cc (119.851 cu in) |
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| Bore × Stroke | |||
| Bore/stroke ratio | |||
| Valve gear | |||
| maximum power output | 112 PS (110 bhp) (82 kW) at 7000 rpm |
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| maximum torque | 135 Nm (100 ft·lb) (13.8 kgm) at 4000 rpm |
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| Specific output | 41.8 kW/litre 56.8 ps/litre 56 bhp/litre 0.92 bhp/cu in |
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| Specific torque |
68.74 Nm/litre
0.83 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 9.4:1 | ||
| Fuel system | 1 Hi carb | ||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 982 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | 12 s | ||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | 16.5 s | ||
| Standing kilometre | |||
| Maximum speed | 180 km/h (112 mph) | ||
| Power-to-weight ratio | Higher is better 138.55 PS/tonne (1000 kg) 0.14 PS/kg 101.9 kW/tonne (1000 kg) 0.1 kW/kg 136.65 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.81 kg/kW 16.39 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 | I.CS. | ||
| Rear suspension | LA.SE. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | Di/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.70 | ||
| general | |||
| Carfolio.com ID | 62128 | ||
| Production total | |||
| Model code | |||
| RAC rating | |||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1968 Mazda R-100 Coupé M10A added before December 1995. Last modified 2013-02-28. |
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