To Be OFFERED AT AUCTION at RM Sothebys' Arizona event, 23 January 2026.

$800,000 - $950,000 USD The sole prototype for the DB4 GT Continuation projectFeatured in promotional materials and driven by Jeremy Clarkson on an episode of The Grand TourDistinctive livery modeled after the original DB4 GT prototype campaigned by Swiss team Ecurie Trois Chevrons at the 1959 24 Hours of Le Mans Increased performance and usability with over $147,000 in modifications by Aston Martin specialist Steel WingsUpgraded with fuel injection, modern front brakes, Tremec five-speed gearbox, and Quaife rear differential In early 1959, Aston Martin began developing a new short-wheelbase racing version of its popular DB4 model, eventually to be dubbed the DB4 GT.

Endowed with a lightened chassis and thin-gauge aluminum alloy coachwork, it was fitted with Girling disc brakes and a highly tuned version of engineer Tadek Marek’s legendary 3.7-liter six-cylinder engine, featuring twin-plug ignition and triple We...