How Much is a 1957 Jaguar Mk I Worth at Auction?

The Jaguar Mk I (produced 1955–1959) is a quintessential classic car whose suave, rounded Ponton body and tall chrome grille make it instantly recognizable to vintage enthusiasts. Offered with 2.4- and 3.4-liter XK engines, the Mk I combined spirited performance with unitary construction and elegant wood-veneer interiors, marrying sporting pedigree with saloon comfort. Beloved by collectors for its lively handling, motorsport heritage, and timeless 1950s styling, the Jaguar Mk I remains a standout vintage collectible that showcases Jaguar's postwar engineering and design.