The Jaguar XJ13 was originally designed to compete at the 1966 24 Hours of Le Mans, but the car never actually went racing, and just one prototype was built. Since the real XJR13 is virtually ...

Scottish race team Ecurie Ecosse has announced it's building 25 street-legal supercars based on an interesting thought: what if they'd discovered the iconic V12 Jaguar XJ13 and developed it up into an ...

Of all the cars Jaguar never put into production, the XJ13 is right there at the top of our list. Ecurie Cars Ltd. decided to change that, and this is where the Ecurie Ecosse LM69 enters the scene ...

Ecurie Ecosse is hoping to finally put an answer to one of racing’s great what ifs. The Scottish company’s new LM69 is a curvaceous speedster inspired by the Jaguar XJ13 prototype, a car the British ...

In the world of motorsport, the name Jaguar is no longer as feared as it used to be some decades ago. The British brand was for a while, mostly in the 1950s, the hard-to-dispute champion of Le Mans, ...

Despite appearances, this svelte and supremely swoopy shape is not a real car. Well, it's real insofar as it physically exists on this slice of the multiverse, and if the purveyors at Ecurie Cars are ...

In 1966, gifted aerodynamicist Malcolm Sayer unveiled his Jaguar XJ13 prototype, designed to give the marque another win at Le Mans. Powered by a quad-cam, 5.0-liter V-12, the XJ13 was Jaguar’s first ...

The Jaguar XJ13 never came to life as the Le Mans-ready race car the British firm imagined it would be. However, Ecurie Cars wants to turn back the clock and answer the question "what if?" This is the ...

The XJ13 grew out of a program that started in the 1960s to develop a V-12 for Jaguar road cars. By 1964, a prototype quad-cam, 5.0-liter V-12 with SU carburetors had been fitted to a Mark X sedan for ...