Excitement is building around the next (and 24th) chapter of the James Bond film franchise, Spectre.
Both models are essentially fictional - with the DB10 developed specifically for the film, and the Jaguar stillborn before it moved past concept stage.
The attached video shows part of a chase around Rome between the supercars.
Keen watchers will also spot an Aston Martin Lagonda Taraf limousine - a car initially offered for sale exclusively in the Middle East, but now available to well-heeled buyers in the EU.
Spectre is scheduled for release on November 6, 2015.