The Subaru Impreza 2.5i Sedan is a sedan/saloon with 4 doors and a front mounted engine which delivers the power to all four wheels.
Its engine is a naturally aspirated petrol, 2.5 litre, single overhead camshaft 4 cylinder with 4 valves per cylinder. This unit produces 170 bhp (172 PS/127 kW) of power at 6000 rpm, and maximum torque of 230 N·m (170 lb·ft/23.5 kgm) at 4400 rpm.
The engine supplies its power through to the wheels via a 5 speed manual gearbox.
It weighs a claimed 1390 kg at the kerb.
Full specs
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Applicable to the USA domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2620 mm | 103.1 inches | |
| Track/tread (front) | 1496 mm | 58.9 inches | |
| Track/tread (rear) | 1496 mm | 58.9 inches | |
| Length | 4580 mm | 180.3 inches | |
| Width | 1740 mm | 68.5 inches | |
| Height | 1476 mm | 58.1 inches | |
| Ground clearance | 155 mm | 6.1 inches | |
| length:wheelbase ratio | 1.75 | ||
| Kerb weight | 1390 kg | 3064 lb | |
| Weight distribution | |||
| fuel tank capacity | 64 litres | 14.1 [16.9] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.32 | ||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Subaru | ||
| Engine code | |||
| Cylinders | Flat 4 | ||
| Capacity | 2.5 litre 2457 cc (149.935 cu in) |
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| Bore × Stroke | 99.5 × 79 mm
3.92 × 3.11 in |
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| Bore/stroke ratio | 1.26 | ||
| Valve gear | single overhead camshaft (SOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 172 PS (170 bhp) (127 kW) at 6000 rpm |
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| maximum torque | 230 Nm (170 ft·lb) (23.5 kgm) at 4400 rpm |
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| Specific output | 51.6 kW/litre 70.2 ps/litre 69.2 bhp/litre 1.13 bhp/cu in |
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| Specific torque |
93.61 Nm/litre
1.13 ft·lb/cu3 |
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| Engine construction | aluminium block & head | ||
| Lubrication | wet sumped | ||
| compression ratio | 10:1 | ||
| Fuel system | SMPFI | ||
| bmep (brake mean effective pressure) | 1176.3 kPa (170.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 614.25 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 124 PS/tonne (1000 kg) 0.12 PS/kg 91.2 kW/tonne (1000 kg) 0.09 kW/kg 122.3 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.96 kg/kW 18.32 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 | all wheel drive | ||
| Torque split | |||
| Steering | |||
| turns lock-to-lock | 2.800 | ||
| Turning circle | |||
| Front suspension | I.MS.CS.ARB. | ||
| Rear suspension | I.DW. | ||
| Wheel size front | 6½JJ x 16 | ||
| Wheel size rear | 6½JJ x 16 | ||
| Tyres front | Bridgestone RE92A 205/55 R 16 | ||
| Tyres rear | Bridgestone RE92A 205/55 R 16 | ||
| Brakes F/R | VeDi/Dr-S-ABS | ||
| Front brake diameter | 277 mm | ||
| Rear brake diameter | 254 mm | ||
| Braked area | |||
| Gearbox | 5 speed manual | ||
| Top gear ratio | 0.78 | ||
| Final drive ratio | 3.90 | ||
| general | |||
| Carfolio.com ID | 181258 | ||
| Production total | |||
| Model code | |||
| RAC rating | 24.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2007 Subaru Impreza 2.5i Sedan (2008) added 2008-07-20. Last modified 2013-02-28. |
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