This automobile has a 5 door estate/station wagon type body with a front positioned engine that delivers power to all four wheels.
The Mercedes-Benz R 320 CDI belongs to the T 251 range of cars from Mercedes-Benz.
It is powered by a turbocharged engine of 3 litre capacity. This unit features single overhead camshaft valve gear, 6 cylinder layout, and 4 valves per cylinder. It has an output of 221 bhp (224 PS/165 kW) of power, and maximum torque of 510 N·m (376 lb·ft/52 kgm) at 1600-2800 rpm.
The engine transmits power to the wheels through a 7 speed automatic 'box.
Stated kerb weight is 2270 kg.
Top claimed speed is 215 km/h, which equates to 134 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater estate/station wagon | ||
| Number of doors | 5 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3215 mm | 126.6 inches | |
| Track/tread (front) | 1665 mm | 65.6 inches | |
| Track/tread (rear) | 1658 mm | 65.3 inches | |
| Length | 5157 mm | 203 inches | |
| Width | 1922 mm | 75.7 inches | |
| Height | 1656 mm | 65.2 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.6 | ||
| Kerb weight | 2270 kg | 5004 lb | |
| Weight distribution | |||
| fuel tank capacity | 80 litres | 17.6 [21.1] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.31 | ||
| Frontal area | 2.74 m² | ||
| CdA | 0.85 | ||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | Mercedes-Benz | ||
| Engine code | |||
| Cylinders | V 6 | ||
| Capacity | 3 litre 2987 cc (182.278 cu in) |
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| Bore × Stroke | 83 × 92 mm
3.27 × 3.62 in |
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| Bore/stroke ratio | 0.9 | ||
| Valve gear | single overhead camshaft (SOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 224 PS (221 bhp) (165 kW) |
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| maximum torque | 510 Nm (376 ft·lb) (52 kgm) at 1600-2800 rpm |
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| Specific output | 55.2 kW/litre 75 ps/litre 74 bhp/litre 1.21 bhp/cu in |
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| Specific torque |
170.74 Nm/litre
2.06 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 18:1 | ||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 2145.6 kPa (311.2 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 497.83 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 8.8 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 215 km/h (134 mph) | ||
| Power-to-weight ratio | Higher is better 98.71 PS/tonne (1000 kg) 0.1 PS/kg 72.6 kW/tonne (1000 kg) 0.07 kW/kg 97.36 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.77 kg/kW 23.01 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 | 50/50 | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | I.Dw.CS.ARB. | ||
| Rear suspension | I.4Li.ARB. | ||
| Wheel size front | 7.5J x 17 ET 56 | ||
| Wheel size rear | 7.5J x 17 ET 56 | ||
| Tyres front | 235/65 R 17 | ||
| Tyres rear | 235/65 R 17 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 7 speed automatic | ||
| Top gear ratio | 0.73 | ||
| Final drive ratio | 2.92 | ||
| general | |||
| Carfolio.com ID | 128051 | ||
| Production total | |||
| Model code | |||
| Model family | T 251 | ||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2005 Mercedes-Benz R 320 CDI added 2005-05-04. Last modified 2013-02-28. |
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