The BMW 525i is a saloon (sedan) with 4 doors and a front mounted engine which delivers the power through the rear wheels.
The BMW 525i belongs to the E60 model family from BMW.
Powering the BMW 525i is a double overhead camshaft, 2.5 litre naturally aspirated 6 cylinder engine, with 4 valves per cylinder that develops power and torque figures of 189 bhp (192 PS/141 kW) at 6000 rpm and 245 N·m (181 lb·ft/25 kgm) at 3500 rpm respectively.
The engine delivers its power through to the wheels via a 6 speed automatic gearbox.
Claimed weight at the kerb is 1575 kg.
Top quoted speed is 233 km/h (145 mph), claimed fuel consumption is 14.1/7.5/9.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 239.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2888 mm | 113.7 inches | |
| Track/tread (front) | 1558 mm | 61.3 inches | |
| Track/tread (rear) | 1582 mm | 62.3 inches | |
| Length | 4841 mm | 190.6 inches | |
| Width | 1846 mm | 72.7 inches | |
| Height | 1468 mm | 57.8 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.68 | ||
| Kerb weight | 1575 kg | 3472 lb | |
| Weight distribution | |||
| fuel tank capacity | 70 litres | 15.4 [18.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.28 | ||
| Frontal area | 2.26 m² | ||
| CdA | 0.63 | ||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 2.5 litre 2494 cc (152.193 cu in) |
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| Bore × Stroke | 84 × 75 mm
3.31 × 2.95 in |
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| Bore/stroke ratio | 1.12 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 192 PS (189 bhp) (141 kW) at 6000 rpm |
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| maximum torque | 245 Nm (181 ft·lb) (25 kgm) at 3500 rpm |
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| Specific output | 56.5 kW/litre 76.8 ps/litre 75.8 bhp/litre 1.24 bhp/cu in |
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| Specific torque |
98.24 Nm/litre
1.19 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10.5:1 | ||
| Fuel system | Siemens MS45 fuel inj. | ||
| bmep (brake mean effective pressure) | 1234.5 kPa (179 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 415.67 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 8.7 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 233 km/h (145 mph) | ||
| Power-to-weight ratio | Higher is better 121.67 PS/tonne (1000 kg) 0.12 PS/kg 89.48 kW/tonne (1000 kg) 0.09 kW/kg 120 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.18 kg/kW 18.67 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 14.1/7.5/9.9 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 14.1/7.5/9.9 l/100km urban/extra-urban/combined | ||
| km/litre | 7.1/13.3/10.1 km/l urban/extra-urban/combined | ||
| UK MPG | 20.0/37.7/28.5 UK MPG urban/extra-urban/combined | ||
| US MPG | 16.7/31.4/23.8 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 239.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | L | ||
| 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 | 11.40 m | ||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 7J x 16 LM | ||
| Wheel size rear | 7J x 16 LM | ||
| Tyres front | 225/55 R 16 95W | ||
| Tyres rear | 225/55 R 16 95W | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 310 mm | ||
| Rear brake diameter | 320 mm | ||
| Braked area | |||
| Gearbox | 6 speed automatic | ||
| Top gear ratio | 0.69 | ||
| Final drive ratio | 3.73 | ||
| general | |||
| Carfolio.com ID | 111595 | ||
| Production total | |||
| Model code | |||
| Model family | E60 | ||
| RAC rating | 26.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2003 BMW 525i Automatic added 2003-07-12. Last modified 2013-02-28. |
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