The Dodge Challenger SRT Demon, in its unmodified form, has a supercharged 6.2-liter V8 engine, delivering 840 horsepower and ...

Hennessey has equipped this awesome Dodge Challenger SRT Demon with its HPE1000 Package and it is now looking to sell it ...

Dodge’s insane Challenger Demon might be attracting most of the muscle car attention. With just one seat, 850bhp and the ability to do wheelies that’s no great surprise. But Hennessey ...

John Hennessey's namesake company has proved that fast cars are better when they go even faster and these five models took that notion to legendary levels ...

Prices shown are the prices you can expect to pay for a 2009 Hennessey Dodge Challenger HPE600 Super Charged Coupe across different levels of condition. Edit options.

Prices shown are the prices you can expect to pay for a 2010 Hennessey Dodge Challenger HPE600 Super Charged Coupe across different levels of condition. Edit options.