The Mercedes-Benz S 320 CDI 4MATIC is an all wheel drive car, with its engine placed in the front, and a 4 door saloon (sedan) body.
It is part of Mercedes-Benz's W 221 series.
Its 3 litre engine is a turbocharged, double overhead camshaft, 6 cylinder that develops 232 bhp (235 PS/173 kW) of power at 3600 rpm, and maximum torque of 540 N·m (398 lb·ft/55.1 kgm) at 1600-2400 rpm.
The engine delivers its power through to the wheels via a 7 speed automatic transmission.
It weighs a claimed 2025 kg at the kerb.
Its maximum speed claimed is 245 km/h or 152 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3035 mm | 119.5 inches | |
| Track/tread (front) | 1604 mm | 63.1 inches | |
| Track/tread (rear) | 1606 mm | 63.2 inches | |
| Length | 5076 mm | 199.8 inches | |
| Width | 1871 mm | 73.7 inches | |
| Height | 1473 mm | 58 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.67 | ||
| Kerb weight | 2025 kg | 4464 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| 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 | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 235 PS (232 bhp) (173 kW) at 3600 rpm |
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| maximum torque | 540 Nm (398 ft·lb) (55.1 kgm) at 1600-2400 rpm |
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| Specific output | 57.9 kW/litre 78.7 ps/litre 77.7 bhp/litre 1.27 bhp/cu in |
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| Specific torque |
180.78 Nm/litre
2.19 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 17.7:1 | ||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 2271.8 kPa (329.5 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 | 7.8 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 245 km/h (152 mph) | ||
| Power-to-weight ratio | Higher is better 116.16 PS/tonne (1000 kg) 0.12 PS/kg 85.43 kW/tonne (1000 kg) 0.09 kW/kg 114.57 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.71 kg/kW 19.55 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 | 45:55 | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | I.4Li.ARB. | ||
| Rear suspension | I.MultiLi.ARB. | ||
| Wheel size front | 8J x 17 ET43 | ||
| Wheel size rear | 8J x 17 ET43 | ||
| Tyres front | 235/55 R 17 | ||
| Tyres rear | 235/55 R 17 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 7 speed automatic | ||
| Top gear ratio | 0.73 | ||
| Final drive ratio | 2.65 | ||
| general | |||
| Carfolio.com ID | 146894 | ||
| Production total | |||
| Model code | |||
| Model family | W 221 | ||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2006 Mercedes-Benz S 320 CDI 4MATIC added 2006-09-13. Last modified 2013-02-28. |
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