There is a tool called an English wheel that has been shaping aluminum car panels since roughly the 1930s. It is a big metal hoop with a roller in the middle, and you push sheet metal through it by hand until it curves the way you want. It sounds like something you would find in a blacksmith’s shed, not in the workshop of a car aiming for 1,200 horsepower. Yet that is exactly the tool Coventry Metalcraft used to hand-form the body of the new Jensen Interceptor GTX, alongside laptops running computational fluid dynamics software. Old-world muscle meets new-world math, and somehow both sides showed up to the same car without arguing.
Jensen International Automotive unveiled the GTX in early September, and it is a strange beast by design. It is Jensen’s first ever clean-sheet car, built to preview a whole new Interceptor lineup, and it gets there using ten English wheels worked by more than 30 artisans, alongside digital design data from studio Avant Design and mixed-reality checks nobody in 1966 could have dreamed of. The result is a 960 bhp supercharged V8 grand tourer wearing hand-beaten aluminum panels shaped partly by algorithms. Britain’s oldest car-forming trick just got a very modern wingman.
Designer: Avant Design
Avant Design, based out of Royal Leamington Spa, is the studio responsible for translating the original 1966 Interceptor’s proportions into something that reads as contemporary rather than costume. The long bonnet survives, the tightly drawn greenhouse survives, and the wraparound rear glass that made the original such a distinctive shape is still there, even if a towering rear wing now partially blocks the view of it. What is new is the front end, with slim horizontal LED lighting and enormous carbon intakes replacing the old car’s chrome-heavy face. Interestingly, this is not Avant’s first crack at reimagining this exact silhouette. Back in 2023, the studio quietly published a concept called the E-Ceptor, an electric take on the Interceptor with reworked rear glazing and a fresh grille graphic. The GTX effectively took that speculative sketch and gave it a supercharged V8 instead of a battery pack.
The aluminum decision, both for the chassis and the body, was not driven by sentiment. David Duerden, Jensen International’s managing director, put it plainly when explaining why the GTX skipped carbon fiber entirely. He does not want the car riding like “a skateboard,” which is a fair concern given how punishing a stiff carbon tub can feel on a road built for a Sixties grand tourer, not a modern track special. Aluminum chassis structures are also considerably cheaper to produce in small batches, since they avoid the expensive tooling that carbon fiber demands before a single panel gets made. For a car expected to sell in the dozens rather than the thousands, that economic math matters more than bragging rights about carbon weave.
That economic logic is exactly why the English wheel earns its keep here. Hand-forming panels sidesteps the tooling costs that would sink a low-volume carbon fiber program before it ever reached a customer. Coventry Metalcraft’s artisans still shape every piece the old-fashioned way, but they are working from digital surfaces that Avant Design refined using CFD modeling, chasing the 350 kilograms of downforce the GTX needs to behave itself at speed. It is a genuinely odd combination of a seventy-year-old forming technique and simulation software that did not exist when the original Interceptor left the Kelvin Way factory. Jensen is betting its entire comeback on that combination holding together, and so far, from what we have seen, it seems to be working rather beautifully.
The post This Supercharged Grand Tourer Was Built Using a 90-Year-Old Metal-Shaping Tool first appeared on Yanko Design.
