The Challenger SRT Hellcat is a rear wheel drive coupé automobile with a front mounted engine, from Dodge.
It's powered courtesy of a supercharged engine of 6.2 litre capacity. This unit features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It produces 717 bhp (727 PS/535 kW) of power at 6100 rpm, and maximum torque of 889 N·m (656 lb·ft/90.7 kgm) at 4100 rpm.
This power is delivered to the wheels through an 8 speed automatic transmission.
It weighs a stated 2012 kg at the kerb.
Full specs
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| bodywork | |||
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| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2946 mm | 116 inches | |
| Track/tread (front) | 1626 mm | 64 inches | |
| Track/tread (rear) | 1618 mm | 63.7 inches | |
| Length | 5017 mm | 197.5 inches | |
| Width | 1923 mm | 75.7 inches | |
| Height | 1453 mm | 57.2 inches | |
| Ground clearance | 114 mm | 4.5 inches | |
| length:wheelbase ratio | 1.7 | ||
| Kerb weight | 2012 kg | 4436 lb | |
| Weight distribution | 57% front | ||
| fuel tank capacity | 70 litres | 15.4 [18.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.382 | ||
| Frontal area | 2.42 m² | ||
| CdA | 0.92 | ||
| Powertrain | |||
| engine type | supercharged petrol | ||
| Engine manufacturer | Chrysler | ||
| Engine code | |||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 6.2 litre 6166 cc (376.272 cu in) |
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| Bore × Stroke | 103.9 × 90.9 mm
4.09 × 3.58 in |
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| Bore/stroke ratio | 1.14 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
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| maximum power output | 727 PS (717 bhp) (535 kW) at 6100 rpm |
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| maximum torque | 889 Nm (656 ft·lb) (90.7 kgm) at 4100 rpm |
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| Specific output | 86.7 kW/litre 117.9 ps/litre 116.3 bhp/litre 1.91 bhp/cu in |
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| Specific torque |
144.18 Nm/litre
1.74 ft·lb/cu3 |
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| Engine construction | cast iron block; aluminum-alloy head | ||
| Lubrication | wet sumped | ||
| compression ratio | 9.5:1 | ||
| Fuel system | SMPFI | ||
| bmep (brake mean effective pressure) | 1811.8 kPa (262.8 psi) | ||
| Maximum RPM | 6200 rpm | ||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 770.75 cc | ||
| Aspiration | S/Charged | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| 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 | |||
| Power-to-weight ratio | Higher is better 361.32 PS/tonne (1000 kg) 0.36 PS/kg 265.74 kW/tonne (1000 kg) 0.27 kW/kg 356.36 bhp/tonne (1000 kg) 0.36 bhp/kg 0.16 bhp/lb |
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| Weight-to-power ratio | Lower is better 3.76 kg/kW 6.29 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 | power assisted rack & pinion | ||
| turns lock-to-lock | 2.500 | ||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 9½ x 20 | ||
| Wheel size rear | 9½ x 20 | ||
| Tyres front | Pirelli P Zero 275/40 ZR 20 | ||
| Tyres rear | Pirelli P Zero 275/40 ZR 20 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 390 mm | ||
| Rear brake diameter | 350 mm | ||
| Braked area | |||
| Gearbox | 8 speed automatic | ||
| Top gear ratio | 0.67 | ||
| Final drive ratio | 2.62 | ||
| general | |||
| Carfolio.com ID | 614977 | ||
| Production total | |||
| Model code | |||
| RAC rating | 53.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2020 Dodge Challenger SRT Hellcat Automatic added 2019-10-18. Last modified 2020-03-16. |
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