The Mercedes-Benz S 400 d lang is a 4 door saloon (sedan)-bodied car with a front positioned engine powering the rear wheels.
It is part of Mercedes-Benz's V 222 model series.
Its 2.9 litre engine is a turbocharged, double overhead camshaft, 6 cylinder that has an output of 335 bhp (340 PS/250 kW) of power at 3600-4400 rpm, and maximum torque of 700 N·m (516 lb·ft/71.4 kgm) at 1200-3200 rpm.
A 9 speed automatic gearbox transmits the power to the driven wheels.
Its stated kerb weight is 2025 kg.
It is claimed to achieve a top speed of 250 km/h (155 mph), official fuel consumption is 6.4/4.5/5.2 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 135.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3165 mm | 124.6 inches | |
| Track/tread (front) | 1624 mm | 63.9 inches | |
| Track/tread (rear) | 1637 mm | 64.4 inches | |
| Length | 5255 mm | 206.9 inches | |
| Width | 1899 mm | 74.8 inches | |
| Height | 1491 mm | 58.7 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.66 | ||
| Kerb weight | 2025 kg | 4464 lb | |
| Weight distribution | |||
| fuel tank capacity | 70 litres | 15.4 [18.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | Mercedes-Benz | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 2.9 litre 2925 cc (178.494 cu in) |
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| Bore × Stroke | 82 × 92.3 mm
3.23 × 3.63 in |
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| Bore/stroke ratio | 0.89 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 340 PS (335 bhp) (250 kW) at 3600-4400 rpm |
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| maximum torque | 700 Nm (516 ft·lb) (71.4 kgm) at 1200-3200 rpm |
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| Specific output | 85.4 kW/litre 116.1 ps/litre 114.5 bhp/litre 1.88 bhp/cu in |
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| Specific torque |
239.32 Nm/litre
2.89 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 15.5:1 | ||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 3007.3 kPa (436.2 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 487.5 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| 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 167.73 PS/tonne (1000 kg) 0.17 PS/kg 123.36 kW/tonne (1000 kg) 0.12 kW/kg 165.43 bhp/tonne (1000 kg) 0.17 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.11 kg/kW 13.54 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 6.4/4.5/5.2 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 6.4/4.5/5.2 l/100km urban/extra-urban/combined | ||
| km/litre | 15.6/22.2/19.2 km/l urban/extra-urban/combined | ||
| UK MPG | 44.1/62.8/54.3 UK MPG urban/extra-urban/combined | ||
| US MPG | 36.8/52.3/45.2 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 135.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | E | ||
| CO2 Effizienz (DE) | A+ | ||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8.0J x 18 | ||
| Wheel size rear | 8.0J x 18 | ||
| Tyres front | 245/50 R 18 | ||
| Tyres rear | 245/50 R 18 | ||
| Brakes F/R | VeDi/VeDi-S-ABS' | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 9 speed automatic | ||
| Top gear ratio | 0.6 | ||
| Final drive ratio | 2.47 | ||
| general | |||
| Carfolio.com ID | 525305 | ||
| Production total | |||
| Model code | |||
| Model family | V 222 | ||
| RAC rating | 25.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2017 Mercedes-Benz S 400 d lang added 2017-07-19. Last modified 2020-03-16. |
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