Hennessey

Hennessey Performance Engineering in Texas is focused on building speed machines, and its latest goal is hitting the 300-mph mark with the F5 Venom, then flying past it. With such otherworldly numbers on his mind, company founder and CEO John Hennessey said 0-60 mph times are basically irrelevant...

This past March, Hennessey Performance Engineering announced HPE500 and HPE600 packages for the 2018 Lincoln Navigator. As of September, HPE has built the first modified luxo-barge. The HPE600 package, as it implies, ups the horsepower from 450 to 600. The package runs $19,950 and the buyer must...

The race to 300 mph is officially on. Hennessey Performance Engineering plans to begin testing an F5 Venom prototype in 2019, with high-speed validation testing by the end of that year. "We believe our car is capable of going well beyond 300 mph," CEO John Hennessey said. What will enable the F5...

For Hennessey Performance Engineering faithful that couldn't swallow the idea of owning a Ford-based Velociraptor, the Goliath 6x6 has arrived. It's based on the 2019 Chevrolet Silverado 1500, and like the F-150 based pickup, it's powerful, off-road ready, and utterly bonkers. Hennessey revealed...

Just a few short years ago, there would have been no way we'd believe that a mainstream automaker would sell a street-legal, 840-horsepower coupe. But Dodge does just that and the car is appropriately called the Demon. As is often the case though, tuning shops love taking already insane things and...

It's fairly common knowledge that the horsepower figures automakers parade around don't reflect power at the wheels. Rather, it's how much hp the engine makes at the crankshaft. Therefore, we need a dynamometer to measure just how much power is getting to the ground. Thankfully, Hennessey...

The folks at Hennessey Performance Engineering based in Sealy, Texas have been building fast cars since 1991. They've now unveiled their 10,000th build: the 2019 Hennessey Heritage Edition Ford Mustang. It features Hennessey's HPE800 upgrade designed for the current Mustang GT, but this special...

Cadillac's brute in a suit, the CTS-V, has been a regular at Hennessey's gym and now it's bristling with with 1,000 horsepower and 966 pound-feet of torque. The standard CTS-V is certainly no slouch with its 640 hp, but Hennessey's HPE1000 version is simply an insane-o beast of a sedan. Just listen...

Using the YouTube status bar as a timing system isn't exactly a concise tool. But it's all we have to go on in this video of John Hennessey driving his 2018 Ford GT from a dead stop to 180 mph. Also, we assume that's Hennessey only because we're not sure we'd let someone else do that in our own...

John Hennessey, founder of Hennessey Performance Engineering, says being the fastest really matters. It's a goal he aims to achieve with the Hennessey Venom F5 supercar. Speaking to Autocar in a report published on Monday, Hennessey said the "fast is best" ethos comes from the company's customer...

Hennessey Performance Engineering once looked to exorcise the Demon with the Exorcist based on the Camaro ZL1, but now the Texan tuner is fully embracing the dark side. The 2018 Dodge Challenger SRT Demon has been receiving attention from Hennessey's wrenches, and the company is ready to offer its...

Hennessey Performance Engineering is in the business of building some pretty wild aftermarket machines, and the latest toy at the Texas tuning company is a Jeep Grand Cherokee Trackhawk. We've previously seen HPE perform some baseline top-speed runs with the Hellcat-powered SUV, but the company has...

Of course, Hennessey Performance Engineering tuned a Cadillac Escalade. But, not only has HPE tuned and modified the giant luxury SUV, the company has turned it into a drag strip slayer. To exemplify HPE's work, the company lined up its 805-horsepower Escalade next to a 2018 Chevrolet Camaro ZL1...

The purchase and ultimate delivery process that comes along with a supercar is a bit different than what you might experience when you buy the family sedan or truckster. Those vehicles are fine, but they don't deserve pomp and circumstance. A machine like the 2018 Ford GT, however, does. John...

Lincoln's Navigator impresses with its luxury and presence, but with a curb weight approaching 6,000 pounds the big SUV could definitely do with some added performance. Sure, the stock 3.5-liter twin-turbocharged V-6 is perfectly adequate with its 450 horsepower and 510 pound-feet of torque, but...

You can bet Hennessey Performance Engineering had one figure in mind when developing the Exorcist Chevrolet Camaro ZL1: the Dodge Challenger Demon's 9.65-second quarter-mile time. And it's not a surprise HPE was able to top the 9.65-second time with a 9.57-second quarter-mile run. Hennessey...

Hennessey Performance Engineering revealed the 1,000-horsepower Exorcist Chevrolet Camaro ZL1 last April, and since then the car's become an assailing answer to Dodge's Challenger Demon, even if it's not an OEM package. We know 959 of its 1,000 horsepower actually makes its way to the rear wheels...

It was only a matter of time before Hennessey Performance Engineering got its hands on a 2018 Dodge Challenger Demon, and as usual, the Texas performance tuner performed baseline tests to see just how fast and quick the muscle car is. HPE performed three tests: a quarter-mile drag pass, a top speed...

Chevrolet has a monster on its hands in the Camaro ZL1. John Hennessey and his team know how to take a monster and turn it up to 11, and they've done just that with their Exorcist Camaro ZL1.The name came about as a means to combat Dodge's Challenger SRT Demon, and the Exorcist delivers with its...

Hennessey Performance Engineering is back again shortly after showing us the world's fastest Christmas tree with a Dodge Challenger Hellcat. This time, there aren't any holiday decorations onboard for a top-speed run. It's just pavement and a bone-stock Jeep Grand Cherokee Trackhawk. The premise is...