Background
William Lyons’ SS Cars was rebranded under the Jaguar name following World War II. Post war production commenced in 1945 consisting (like most other manufacturers) of pre-war designs. One of the Jaguar projects was a cruciform-braced chassis with a torsion bar independent front suspension, designed by the company’s Chief Engineer William Heynes.
There were no MK I to IV Jaguars, so the origin of the MK V remains something of a mystery. However, the MK IV was only given its precursor after the MK V’s launch.
It is said that William Lyons viewed five prototype bodies with various chassis experiments in the 1946-1948 period before he was satisfied with the result.
So, in September 1948, the MK V was introduced to the world’s press at the London Motor Show, where it shared a stand with the XK120. During its first year of sales, the MK V outsold the XK120 by around 5,000 units.
Although the MK V retained a stylistic link to the SS cars that were built before World War II, they were also nearly all new. The only carryover was the famous 2.5 and 3-5-litre engine series inherited from 1946 Jaguars.
A 120-inch wheelbase chassis was used, together with fully hydraulic four-wheel Girling brakes, and a newly developed 16-inch, 6.7-section Dunlop tyre.
Several body styles were available including a saloon or drophead coupe and all were luxuriously equipped.







