The 300 SD is a motor car from Mercedes-Benz, with rear wheel drive, a front located engine and a Friedrich Geiger-penned 4 door saloon (sedan) body style.
The 300 SD forms part of Mercedes-Benz's W 116 model series.
Its engine is a turbocharged diesel, 3 litre, single overhead camshaft 5 cylinder with 2 valves per cylinder. It produces 109.5 bhp (111 PS/82 kW) of power at 4200 rpm, and maximum torque of 227 N·m (167 lb·ft/23.1 kgm) at 2400 rpm.
This power is delivered to the wheels through a 4 speed automatic gearbox.
Its stated weight at the kerb is 1745 kg.
Maximum claimed speed is 165 km/h (103 mph).
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 | Friedrich Geiger | ||
| dimensions & weights | |||
| Wheelbase | 2865 mm | 112.8 inches | |
| Track/tread (front) | 1521 mm | 59.9 inches | |
| Track/tread (rear) | 1505 mm | 59.3 inches | |
| Length | 5220 mm | 205.5 inches | |
| Width | 1870 mm | 73.6 inches | |
| Height | 1425 mm | 56.1 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.82 | ||
| Kerb weight | 1745 kg | 3847 lb | |
| Weight distribution | |||
| fuel tank capacity | 82 litres | 18 [21.7] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | OM | ||
| Engine code | OM 617 D 30 A / 617.950 | ||
| Cylinders | Straight 5 | ||
| Capacity | 3 litre 3005 cc (183.376 cu in) |
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| Bore × Stroke | 91 × 92.4 mm
3.58 × 3.64 in |
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| Bore/stroke ratio | 0.98 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 10 valves in total |
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| maximum power output | 111 PS (109.5 bhp) (82 kW) at 4200 rpm |
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| maximum torque | 227 Nm (167 ft·lb) (23.1 kgm) at 2400 rpm |
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| Specific output | 27.2 kW/litre 36.9 ps/litre 36.4 bhp/litre 0.6 bhp/cu in |
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| Specific torque |
75.54 Nm/litre
0.91 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 21.5:1 | ||
| Fuel system | Bosch diesel pump | ||
| bmep (brake mean effective pressure) | 949.3 kPa (137.7 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 6 | ||
| Engine coolant | Water | ||
| Unitary capacity | 601 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 17 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 165 km/h (103 mph) | ||
| Power-to-weight ratio | Higher is better 63.62 PS/tonne (1000 kg) 0.06 PS/kg 46.79 kW/tonne (1000 kg) 0.05 kW/kg 62.75 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 21.37 kg/kW 35.7 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 | 2.700 | ||
| Turning circle | |||
| Front suspension | I.DW.CS.ARB. | ||
| Rear suspension | I.STA.CS.ARB. | ||
| Wheel size front | 6J x 14 H 2-B | ||
| Wheel size rear | 6J x 14 H 2-B | ||
| Tyres front | 185 HR 14 | ||
| Tyres rear | 185 HR 14 | ||
| Brakes F/R | VeDi/Di-S | ||
| Front brake diameter | 278 mm | ||
| Rear brake diameter | 279 mm | ||
| Braked area | |||
| Gearbox | 4 speed automatic | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.07 | ||
| general | |||
| Carfolio.com ID | 193501 | ||
| Production total | |||
| Model code | W 116 D 30 A | ||
| Model family | W 116 | ||
| RAC rating | 25.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1977 Mercedes-Benz 300 SD added 2009-01-24. Last modified 2013-06-19. |
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