The S 450 d 4MATIC lang is an all wheel drive saloon (sedan) motor vehicle with a front mounted engine, manufactured by Mercedes-Benz.
It is part of Mercedes-Benz's V 223 model range.
The 3 litre engine is a turbocharged, double overhead camshaft, 6 cylinder that produces 362 bhp (367 PS/270 kW) of power at 4000 rpm, and maximum torque of 750 N·m (553 lb·ft/76.5 kgm) at 1350-2800 rpm.
A 9 speed automatic transmission supplies the power to the wheels.
Quoted weight at the kerb is 2145 kg.
Top claimed speed is 250 km/h or 155 mph, official fuel consumption is 10.4/6.7/5/5.4/6.2 l/100km low/medium/high/extra-high/combined WLTP.
Full specs
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Applicable to the German domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3216 mm | 126.6 inches | |
| Track/tread (front) | 1660 mm | 65.4 inches | |
| Track/tread (rear) | 1688 mm | 66.5 inches | |
| Length | 5289 mm | 208.2 inches | |
| Width | 1954 mm | 76.9 inches | |
| Height | 1503 mm | 59.2 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.64 | ||
| Kerb weight | 2145 kg | 4729 lb | |
| Weight distribution | 55.57% front | ||
| fuel tank capacity | 65 litres | 14.3 [17.2] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | Mercedes-Benz | ||
| Engine code | |||
| 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 | 367 PS (362 bhp) (270 kW) at 4000 rpm |
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| maximum torque | 750 Nm (553 ft·lb) (76.5 kgm) at 1350-2800 rpm |
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| Specific output | 90.3 kW/litre 122.8 ps/litre 121.1 bhp/litre 1.98 bhp/cu in |
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| Specific torque |
250.92 Nm/litre
3.03 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) | 3153.2 kPa (457.3 psi) | ||
| Maximum RPM | 5000 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 | EQboost 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 | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 171.11 PS/tonne (1000 kg) 0.17 PS/kg 125.85 kW/tonne (1000 kg) 0.13 kW/kg 168.76 bhp/tonne (1000 kg) 0.17 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.95 kg/kW 13.27 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 10.4/6.7/5/5.4/6.2 l/100km low/medium/high/extra-high/combined WLTP | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 10.4/6.7/5.0/5.4/6.2 l/100km WLTP | ||
| km/litre | 9.6/14.9/20.0/18.5/16.1 km/l WLTP | ||
| UK MPG | 27.2/42.2/56.5/52.3/45.6 UK MPG WLTP | ||
| US MPG | 22.6/35.1/47.0/43.6/37.9 US MPG WLTP | ||
| Carbon dioxide emissions | |||
| 163.00 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 | |||
| Wheel size rear | |||
| Tyres front | 255/45 R 19 | ||
| Tyres rear | 255/45 R 19 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 9 speed automatic | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 830907 | ||
| Production total | |||
| Model code | |||
| Model family | V 223 | ||
| RAC rating | 25.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2024 Mercedes-Benz S 450 d 4MATIC lang added 2025-03-21. Last modified 2025-03-21. |
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