The S 350 d 4MATIC is an automobile from Mercedes-Benz, with all wheel drive, a front mounted engine and a 4 door saloon body style.
The Mercedes-Benz S 350 d 4MATIC is one of the W 223 range of cars from Mercedes-Benz.
Its 6 cylinder, double overhead camshaft turbocharged engine has 4 valves per cylinder and a capacity of 3 litres. This unit produces power and torque figures of 309 bhp (313 PS/230 kW) at 3600-4800 rpm and 650 Nm (479 lbft/66.3 kgm) at 1200-3200 rpm respectively.
The engine supplies its power through to the wheels by means of a 9 speed automatic 'box.
It weighs a quoted 2230 kg at the kerb.
It is claimed to attain a top speed of 250 km/h, or 155 mph.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3106 mm | 122.3 inches | |
| Track/tread (front) | 1660 mm | 65.4 inches | |
| Track/tread (rear) | 1688 mm | 66.5 inches | |
| Length | 5194 mm | 204.5 inches | |
| Width | 1921 mm | 75.6 inches | |
| Height | 1503 mm | 59.2 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.67 | ||
| Kerb weight | 2230 kg | 4916 lb | |
| Weight distribution | |||
| fuel tank capacity | 76 litres | 16.7 [20.1] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | Mercedes-Benz | ||
| Engine code | OM 656 Evo | ||
| Cylinders | Straight 6 | ||
| Capacity | 3 litre 2989 cc (182.4 cu in) |
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| Bore × Stroke | 82 × 94.32 mm
3.23 × 3.71 in |
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| Bore/stroke ratio | 0.87 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 313 PS (309 bhp) (230 kW) at 3600-4800 rpm |
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| maximum torque | 650 Nm (479 ft·lb) (66.3 kgm) at 1200-3200 rpm |
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| Specific output | 77.1 kW/litre 104.8 ps/litre 103.4 bhp/litre 1.69 bhp/cu in |
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| Specific torque |
217.46 Nm/litre
2.63 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | |||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 2732.7 kPa (396.3 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 7 | ||
| Engine coolant | Water | ||
| Unitary capacity | 498.17 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| Hybrid drivetrain | |||
| Secondary motor type | 48V mild hybrid system | ||
| Secondary power | 23.0 PS (22.7 bhp, 16.9 kW) | ||
| Secondary torque | 205.0 Nm (151 ft·lb, 21 kgm) | ||
| Maximum system output | |||
| Maximum system torque | |||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 5.4 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 140.49 PS/tonne (1000 kg) 0.14 PS/kg 103.33 kW/tonne (1000 kg) 0.1 kW/kg 138.57 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.68 kg/kW 16.17 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 | |||
| 162.00 g/km WLTP | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | all wheel drive | ||
| Torque split | |||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8J x 18 ET29.0 | ||
| Wheel size rear | 8J x 18 ET29.0 | ||
| Tyres front | 235/55 R 18 | ||
| Tyres rear | 235/55 R 18 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 370 mm | ||
| Rear brake diameter | 320 mm | ||
| Braked area | |||
| Gearbox | 9 speed automatic | ||
| Top gear ratio | 0.6 | ||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 854788 | ||
| Production total | |||
| Model code | |||
| Model family | W 223 | ||
| RAC rating | 25.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2026 Mercedes-Benz S 350 d 4MATIC added 2026-01-30. Last modified 2026-01-30. |
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