The Mercedes-Benz S 320 CDI is a sedan/saloon designed by Bruno Sacco with 4 doors and a front mounted powerplant which delivers the power to the rear wheels.
It is part of Mercedes-Benz's W 220 model range.
It is powered by a turbocharged engine of 3.2 litre capacity. This unit features double overhead camshaft valve gear, 6 cylinder layout, and 4 valves per cylinder. It develops 194 bhp (197 PS/145 kW) of power at 4200 rpm, and maximum torque of 470 N·m (347 lb·ft/47.9 kgm) at 1800-2600 rpm.
The engine transmits power to the wheels via a 5 speed automatic gearbox.
Its claimed kerb weight is 1905 kg.
Maximum stated speed is 230 km/h, or 143 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | Bruno Sacco | ||
| dimensions & weights | |||
| Wheelbase | 2965 mm | 116.7 inches | |
| Track/tread (front) | 1574 mm | 62 inches | |
| Track/tread (rear) | 1574 mm | 62 inches | |
| Length | 5038 mm | 198.3 inches | |
| Width | 1855 mm | 73 inches | |
| Height | 1444 mm | 56.9 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.7 | ||
| Kerb weight | 1905 kg | 4200 lb | |
| Weight distribution | |||
| fuel tank capacity | 88 litres | 19.4 [23.2] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | Mercedes-Benz | ||
| Engine code | OM 613 DE 32 LA / 613.961 | ||
| Cylinders | V 6 | ||
| Capacity | 3.2 litre 3222 cc (196.619 cu in) |
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| Bore × Stroke | 88 × 88.3 mm
3.46 × 3.48 in |
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| Bore/stroke ratio | 1 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 197 PS (194 bhp) (145 kW) at 4200 rpm |
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| maximum torque | 470 Nm (347 ft·lb) (47.9 kgm) at 1800-2600 rpm |
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| Specific output | 44.9 kW/litre 61 ps/litre 60.2 bhp/litre 0.99 bhp/cu in |
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| Specific torque |
145.87 Nm/litre
1.76 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) | 1833.1 kPa (265.9 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 7 | ||
| Engine coolant | Water | ||
| Unitary capacity | 537 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 | 230 km/h (143 mph) | ||
| Power-to-weight ratio | Higher is better 103.25 PS/tonne (1000 kg) 0.1 PS/kg 75.94 kW/tonne (1000 kg) 0.08 kW/kg 101.84 bhp/tonne (1000 kg) 0.1 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.17 kg/kW 22 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 | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | 11.70 m | ||
| Front suspension | I.4Li. | ||
| Rear suspension | I.MultiLi.ARB. | ||
| Wheel size front | 7½J x 16 | ||
| Wheel size rear | 7½J x 16 | ||
| Tyres front | 225/60 R 16 V | ||
| Tyres rear | 225/60 R 16 V | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | 312 mm | ||
| Rear brake diameter | 300 mm | ||
| Braked area | |||
| Gearbox | 5 speed automatic | ||
| Top gear ratio | 0.83 | ||
| Final drive ratio | 2.65 | ||
| general | |||
| Carfolio.com ID | 92972 | ||
| Production total | |||
| Model code | W 220 DE 32 LA | ||
| Model family | W 220 | ||
| RAC rating | 28.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1999 Mercedes-Benz S 320 CDI added 2002-02-02. Last modified 2013-06-19. |
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