The Jeep Grand Cherokee SRT-8 is a 5 door off-road vehicle style motor vehicle with a front mounted engine powering all four wheels.
The 8 cylinder, overhead valve naturally aspirated powerplant has 2 valves per cylinder and a capacity of 6.1 litres. It develops power and torque figures of 420 bhp (426 PS/313 kW) at 6000 rpm and 569 Nm (420 lbft/58 kgm) at 4800 rpm respectively.
The engine drives the wheels through a 5 speed automatic 'box.
Claimed kerb weight is 2270 kg.
Its maximum speed quoted is 245 km/h or 152 mph, stated fuel consumption is 13.6/8.6/10.2 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 388.0 g/km.
Full specs
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Applicable to the European domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 6/7 seater off-road vehicle | ||
| Number of doors | 5 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2780 mm | 109.4 inches | |
| Track/tread (front) | |||
| Track/tread (rear) | |||
| Length | 4785 mm | 188.4 inches | |
| Width | 1870 mm | 73.6 inches | |
| Height | 1710 mm | 67.3 inches | |
| Ground clearance | 178 mm | 7 inches | |
| length:wheelbase ratio | 1.72 | ||
| Kerb weight | 2270 kg | 5004 lb | |
| Weight distribution | |||
| fuel tank capacity | 77.7 litres | 17.1 [20.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Chrysler | ||
| Engine code | |||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 6.1 litre 6059 cc (369.743 cu in) |
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| Bore × Stroke | 103 × 90.9 mm
4.06 × 3.58 in |
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| Bore/stroke ratio | 1.13 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
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| maximum power output | 426 PS (420 bhp) (313 kW) at 6000 rpm |
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| maximum torque | 569 Nm (420 ft·lb) (58 kgm) at 4800 rpm |
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| Specific output | 51.7 kW/litre 70.3 ps/litre 69.3 bhp/litre 1.14 bhp/cu in |
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| Specific torque |
93.91 Nm/litre
1.14 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10.3:1 | ||
| Fuel system | SMPFI | ||
| bmep (brake mean effective pressure) | 1180.1 kPa (171.2 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 757.38 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 5 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 245 km/h (152 mph) | ||
| Power-to-weight ratio | Higher is better 187.59 PS/tonne (1000 kg) 0.19 PS/kg 137.97 kW/tonne (1000 kg) 0.14 kW/kg 185.02 bhp/tonne (1000 kg) 0.19 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.25 kg/kW 12.11 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 13.6/8.6/10.2 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.6/8.6/10.2 l/100km urban/extra-urban/combined | ||
| km/litre | 7.4/11.6/9.8 km/l urban/extra-urban/combined | ||
| UK MPG | 20.8/32.8/27.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 17.3/27.4/23.1 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 388.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | four wheel drive | ||
| Torque split | |||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | 2.850 | ||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8.0 x 20 | ||
| Wheel size rear | 8.0 x 20 | ||
| Tyres front | 245/45 R 20 | ||
| Tyres rear | 245/45 R 20 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 5 speed automatic | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 304392 | ||
| Production total | |||
| Model code | |||
| RAC rating | 52.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2007 Jeep Grand Cherokee SRT-8 added 2013-01-13. Last modified 2020-02-02. |
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