Background The Jaguar 340, introduced in 1967, marked the final chapter in the illustrious life of the Jaguar Mk2 saloon, serving as a transitional model before Jaguar shifted focus toward newer designs.

Effectively a cost-reduced and lightly updated version of the Mk2 3.4-litre, the 340 retained the celebrated 3.4-litre XK straight-six engine, offering 210bhp and the refined, smooth driving experience that had made the Mk2 such a favourite among both performance enthusiasts and discerning motorists.

While the mechanical underpinnings remained largely unchanged, Jaguar streamlined production by simplifying trim levels and using more economical materials—most notably replacing some of the burr walnut veneer with more basic finishes and switching to slimmer front and rear bumpers.

Despite these cost-saving measures, the 340 preserved much of the charm and elegance of the earlier Mk2s, still featuring leather seats, polished detailing and the brand’s signature grille and sweeping lines...