1952 Jaguar XK120 Roadster

1952 Jaguar XK120 Roadster
Chassis no. 671429
Engine no. W3376-8
• Finished in black from new
• Matching numbers (chassis and engine)
• Recently serviced
• Jaguar Heritage Certificate on file
We claimed 120 mph (for the XK 120), a speed unheard of for a production car in those days' - William Heynes, Chief Engineer, Jaguar Cars.
Conceived and constructed in but a few months, the XK120 debuted at the 1948 Earls Court Motor Show where the stunning-looking roadster caused a sensation, the resulting demand for what was then the world's fastest production car taking Jaguar by surprise. With orders rolling in apace, Jaguar had no choice but to think again about the XK120's method of construction. The work of Jaguar boss William Lyons himself and one of the most beautiful shapes ever to grace a motor car, the body had been conceived as a coachbuilt, aluminium panelled structure for the simple reason that Jaguar expected to sell no more than 200 XK120s in the first year! In conjunction with the Pressed Steel Fisher Company a new all-steel panelled body was developed, which retained the fabulous looks of the coachbuilt original while differing in minor external details. Beneath the skin the steel car was entirely different and it would take some 20 months of development before manufacture could begin.
The XK120's heart was, of course, the fabulous XK engine, which had been developed during the war and was intended for Jaguar's forthcoming Mark VII saloon. A 3.4-litre 'six' embodying the best of modern design, it boasted twin overhead camshafts running in an aluminium-alloy cylinder head, seven main bearings and a maximum output of 160bhp. It went into a chassis that was essentially a shortened version of the simultaneously announced Mark V saloon's, featuring William Heynes' torsion bar independent front suspension. Jaguar lost no time in demonstrating that the XK120's claimed top speed was no idle boast. In May 1949, on the Jabbeke to Aeltre autoroute, an example with its hood and side screens in place recorded a speed of 126mph and 132mph with the hood and windscreen detached and an under-tray fitted.
The XK120 set new standards of comfort, roadholding and performance for British sports cars and, in keeping with the Jaguar tradition, there was nothing to touch it at the price. Coupé and drophead coupé versions followed, and for customers who found the standard car too slow, there was the Special Equipment (SE) package which boosted power to 180bhp. With either engine and regardless of the type of bodywork, the XK120 was a genuine 120mph car capable of sustained high-speed cruising. The XK120 was produced until 1954 and would prove to be the most popular of the XK series, with 12,078 examples built.

Built in July 1951, this XK120 roadster was delivered new to the USA, like most XK120s, but was not registered (and titled) until 1952. The car left the Brown's Lane factory finished in black with a biscuit and red interior, as it is today, although the interior has since been re-trimmed in all-red. This XK120 is a matching-numbers (chassis and engine) example; the cylinder block and head both stamped 'W3376-8' as per the accompanying Jaguar Heritage Certificate.
The Jaguar later returned to Europe and was in Milan, Italy in 2000 (copy old Italian Libretto on file) where it was extensively restored. It stayed in Milan until 2013 and subsequently was sold to Belgium where it has remained ever since. An older restoration that holds up very well, the XK was last serviced in April 2023 by marque specialist Paul Soret in Brussels (see invoice for €3,500 on file). Beautifully presented in a stunning colour scheme, the car is offered with Belgian registration documents and is ready to be enjoyed.