Hennessey Performance

Hennessey Performance knows how to take already powerful cars to the next level. Their V700 upgrade package for the Cadillac CTS-V boosts the power on supercharged 6.2-liter V8 to 707 horsepower and 701 lb-ft of torque. That’s... 

Hennessey Performance is working hard on their Lotus Elise-based supercar that uses a modified Corvette ZR1 engine. World debut is already this March at the Geneva Motor Show, and to keep the interest high Hennessey has released... 

Next week Hennessey will show their LS9 powered HPE700 Camaro at the SEMA Show in Las Vegas. HPE700 is powered by a supercharged 6.2-liter V8 that produces up to 725 horsepower and 741 lb-ft of torque. 0-60 mph comes in just... 

Hennessey Performance Engineering and Tuner School(founded by John Hennessey) in partnership with Hyundai Motor America have created a matte black, carbon fiber wrapped Hennessey Genesis Coupe for the SEMA Show. This custom... 

HPE700 Camaro uses the modified LS9 V8 engine found in the Corvette ZR1. Hennessey Performance Engineering has announced earlier that HPE700 will pack 725 horsepower. On the dyno test this modern muscle car showed 645 rear-wheel... 

Hennessey Performance has confirmed that 1000+ hp Venom GT will make its world debut next year at the Geneva Motor Show. In addition to previous renderings we can now show you new CFD(computational fluid dynamics) drawings. Venom... 

Close to two years ago Hennessey Performance announced plans to build their own mid-engined supercar with 1000 horsepower. Until today it seemed that the project has been put on hold. Now we have confirmation that Venom GT...