Keith helfet

Sports car variations

Jaguar Cars unveiled the E-Type in Geneva in 1961. It was an immediate success, and the factory had to work hard to keep up with the demand. Sales may have been excellent but, in the fast-moving autom

Our inside man outlines the development of the XJ-S into the XJS

In February 1948, the Cadillac Series 62 Coupe became the first American car with tailfins, inspired by the Lockheed P38 Lightning aircraft. A decade later, they reached such baroque heights on US car

I remember an early 1978 argument over the chassis of the RS10 and the use of the engine,” said Renault Formula 1 team driver Jean-Pierre Jabouille. “Whether to put a twin turbo in it and modify the c

Large, luxurious and fully loaded, the Jaguar XJ-S and Jensen Interceptor Series 3 defined the Seventies GT. Yet while one’s pure British muscle, the other, a Euro-American hybrid. We drive both to see which of these grandest of grand tourers wins out.