The S 450 e lang EQ Hybrid Technology is a rear wheel drive saloon (sedan) automobile with a front placed engine, produced by Mercedes-Benz.
The S 450 e lang EQ Hybrid Technology is part of Mercedes-Benz's V 223 series.
Its 6 cylinder, double overhead camshaft turbocharged engine has 4 valves per cylinder and a displacement of 3 litres. It produces power and torque figures of 294.9 bhp (299 PS/220 kW) at 5500 rpm and 450 Nm (332 lbft/45.9 kgm) at 1600-4000 rpm respectively.
The engine powers the wheels via a 9 speed automatic transmission.
Its stated weight at the kerb is 2430 kg.
Maximum speed claimed is 250 km/h (155 mph).
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) | 1644 mm | 64.7 inches | |
| Track/tread (rear) | 1672 mm | 65.8 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 | 2430 kg | 5357 lb | |
| Weight distribution | 47.2% front | ||
| fuel tank capacity | 67 litres | 14.7 [17.7] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | Mercedes-Benz | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 3 litre 2999 cc (183.01 cu in) |
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| Bore × Stroke | 83 × 92.4 mm
3.27 × 3.64 in |
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| Bore/stroke ratio | 0.9 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 299 PS (294.9 bhp) (220 kW) at 5500 rpm |
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| maximum torque | 450 Nm (332 ft·lb) (45.9 kgm) at 1600-4000 rpm |
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| Specific output | 73.3 kW/litre 99.7 ps/litre 98.3 bhp/litre 1.61 bhp/cu in |
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| Specific torque |
150.05 Nm/litre
1.81 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10.5:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1885.6 kPa (273.5 psi) | ||
| Maximum RPM | 6800 rpm | ||
| crankshaft bearings | 7 | ||
| Engine coolant | Water | ||
| Unitary capacity | 499.83 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| Hybrid drivetrain | |||
| Secondary motor type | electric motor | ||
| Secondary power | 150.0 PS (148 bhp, 110.3 kW) | ||
| Secondary torque | 440.0 Nm (325 ft·lb, 45 kgm) | ||
| Maximum system output | 408.0 PS | ||
| Maximum system torque | 650.0 N·m | ||
| 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 123.04 PS/tonne (1000 kg) 0.12 PS/kg 90.5 kW/tonne (1000 kg) 0.09 kW/kg 121.36 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.05 kg/kW 18.46 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 | |||
| 14.00 g/km WLTP | |||
| 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 | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 255/50 R 18 | ||
| Tyres rear | 255/50 R 18 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 9 speed automatic | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 831138 | ||
| Production total | |||
| Model code | |||
| Model family | V 223 | ||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2024 Mercedes-Benz S 450 e lang EQ Hybrid Technology added 2025-03-21. Last modified 2025-03-21. |
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