Skip advert
Advertisement

Hennessey Venom GT Spyder is world's fastest convertible

Hennessey Performance has broken the world record for the fastest production convertible car with a 265.6mph run

Hennessey Venom GT

The battle over who makes the world's fastest car has raged for years and Hennessey has staked a claim for the title with its Venom GT Coupe which managed 270.4mph in an unofficial run in 2014. Now the American company claims to have managed a less salubrious but official record for the world's fastest convertible with the Venom GT Spyder.  

Advertisement - Article continues below

The sobering speed beat the existing convertible record of 254mph held by the Bugatti Veyron Grand Sport Vitesse and was achieved on the 2.9-mile long runway belonging to the US Navy in Lemoore, California.

Top 10 fastest road cars

The updated Venom GT Spyder features a revised 7.0-litre twin-turbo V8 that produces 1,451bhp. That's 207bhp more than the outgoing car, and allows for reported figures such as a 0-60mph time of 2.4 seconds and a 0-100mph time of 4.4 seconds.

Hennessey is set to build three of the cars to celebrate the record breaking run with each one costing a little over £1m plus tax.

The less powerful Venom GT Coupe achieved its verified top speed of 270.49mph back in 2014, but the Guinness Book of World Records refused to count that as a record because the speed run wasn't completed both ways down the runway. That left the official world's fastest car title in the clutches of the Bugatti Veyron Super Sport which managed 267.7mph.

Hennessey isn't done chasing the ultimate prize in the performance car world, however, and if the latest Coupe version of the Venom GT can't eclipse the Bugatti's mark, perhaps the new Venom F5 will when it finally arrives. Hennessey has previously claimed that the F5 will be capable of 290mph and that might even be enough to keep Bugatti's new Chiron hypercar at bay. 

Is the world's fastest car mark still important to car fans today? Let us know your thoughts in the comments section below...

Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

Range Rover Electric and Dacia Spring are EV extremes but I've found the sweet spot
Opinion - EV sweet spot

Range Rover Electric and Dacia Spring are EV extremes but I've found the sweet spot

Mike Rutherford believes he's figured out the trick to getting the best EV bargain
Opinion
20 Sep 2026
Skoda Peaq review
Skoda Peaq 2026 - Ellis Hyde

Skoda Peaq review

The Skoda Peaq is the Czech brand's biggest and most expensive car ever, and is a worthy flagship
In-depth reviews
20 Sep 2026
Paris Motor Show 2026: your guide to all the key cars
Paris Motor Show 2026 header image

Paris Motor Show 2026: your guide to all the key cars

Huge motor show looks set for some suitably big reveals in October
News
21 Sep 2026

Find a car with the experts