Hennessey has treated us to some wild vehicles over the years, and now it's time for a near-three-ton Caddy with a four-digit output figure ...

Built around the company's thousand-horsepower twin-turbocharged Dodge Viper ... package weighing in around 2700 lbs. Carry the zeros and we're looking at 2.7 lbs per hp, giving the special ...

Texas-based tuning company Hennessey, also responsible for the wild Venom GT, has revealed its tuning program for the 2013 SRT Viper – called the Venom 700R. Power and torque from the 8.4-litre ...

Prices shown are the prices you can expect to pay for a 2012 Hennessey Dodge Viper Venom 650R across different levels of condition. Edit options.

HPE will also add a more aggressive aero package to the vehicle in order ... prompting John to dub it the Hennessey Venom 500 Viper. The car's subsequent 164-mph average run in the Silver State ...

Prices shown are the prices you can expect to pay for a 2011 Hennessey Dodge Viper Venom 1000 Twin Turbo across different levels of condition. Edit options.