Double Six (1972 to 1997)

The Daimler Double Six, produced across several iterations between 1972 and 1997, represents the ultimate expression of the Jaguar XJ platform, distinguished by its silky-smooth 5.3L (and later 6.0L) V12 engine and the iconic fluted radiator grille. In the current 2026 collector market, market values in Australia generally range from $15,000 for high-kilometre Series III drivers to over $65,000 AUD for the rare and highly coveted two-door coupes or late-model X305 "President" editions. Its desirability is rooted in its status as a "gentleman’s express," offering a level of interior opulence—featuring deep-pile Wilton carpets and burr walnut veneers—that surpassed the standard Jaguar V12s. The buyer pool is a dedicated group of luxury car purists and mechanical connoisseurs who are undeterred by the V12's complex maintenance requirements, along with a growing segment of Australian investors who view the Double Six as a high-value alternative to more expensive European exotics.

The Daimler Double Six, produced across several iterations between 1972 and 1997, represents the ultimate expression of the Jaguar XJ platform, distinguished by its silky-smooth 5.3L (and later 6.0L) V12 engine and the iconic fluted radiator grille. In the current 2026 collector market, market values in Australia generally range from $15,000 for high-kilometre Series III drivers to over $65,000 AUD for the rare and highly coveted two-door coupes or late-model X305 "President" editions. Its desir… Read more