The Civic 25X is a front wheel drive hatchback motor vehicle with a front positioned engine, manufactured by Honda.
The 4 cylinder, single overhead camshaft naturally aspirated powerplant has 4 valves per cylinder and a volume of 1.5 litres. This unit develops power and torque figures of 103.5 bhp (105 PS/77 kW) at 6500 rpm and 129 Nm (95 lbft/13.2 kgm) at 4500 rpm respectively.
Power is delivered to the wheels through a 5 speed manual gearbox.
Claimed kerb weight is 850 kg.
Full specs
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Applicable to the Japanese (JDM) domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater hatchback | ||
| Number of doors | 3 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2500 mm | 98.4 inches | |
| Track/tread (front) | 1450 mm | 57.1 inches | |
| Track/tread (rear) | 1455 mm | 57.3 inches | |
| Length | 3965 mm | 156.1 inches | |
| Width | 1680 mm | 66.1 inches | |
| Height | 1335 mm | 52.6 inches | |
| Ground clearance | 150 mm | 5.9 inches | |
| length:wheelbase ratio | 1.59 | ||
| Kerb weight | 850 kg | 1874 lb | |
| Weight distribution | |||
| fuel tank capacity | 45 litres | 9.9 [11.9] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Honda | ||
| Engine code | D15B | ||
| Cylinders | Straight 4 | ||
| Capacity | 1.5 litre 1493 cc (91.108 cu in) |
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| Bore × Stroke | 75 × 84.5 mm
2.95 × 3.33 in |
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| Bore/stroke ratio | 0.89 | ||
| Valve gear | single overhead camshaft (SOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output (JIS net) |
105 PS (103.5 bhp) (77 kW) at 6500 rpm |
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| maximum torque (JIS net) |
129 Nm (95 ft·lb) (13.2 kgm) at 4500 rpm |
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| Specific output (JIS net) |
51.7 kW/litre 70.3 ps/litre 69.3 bhp/litre 1.14 bhp/cu in |
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| Specific torque (JIS net) |
86.4 Nm/litre
1.04 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9.2:1 | ||
| Fuel system | 1 carburettor | ||
| bmep (brake mean effective pressure) | 1085.8 kPa (157.5 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 373.25 cc | ||
| Aspiration | Normal | ||
| 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 | |||
| Power-to-weight ratio | Higher is better 123.46 PS/tonne (1000 kg) 0.12 PS/kg 90.8 kW/tonne (1000 kg) 0.09 kW/kg 121.76 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.01 kg/kW 18.4 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 | transverse | ||
| Drive wheels | front wheel drive | ||
| Torque split | N/A | ||
| Steering | rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 5J x 13 | ||
| Wheel size rear | 5J x 13 | ||
| Tyres front | 175/70 R 13 82S | ||
| Tyres rear | 175/70 R 13 82S | ||
| Brakes F/R | VeDi/Dr-S | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 5 speed manual | ||
| Top gear ratio | 0.77 | ||
| Final drive ratio | 4.25 | ||
| general | |||
| Carfolio.com ID | 603900 | ||
| Production total | |||
| Model code | |||
| RAC rating | 14.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1987 Honda Civic 25X added 2019-08-25. Last modified 2020-03-16. |
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