The Aceca is a British closed coupé manufactured by AC Cars from 1954 to 1963. The original model featured an AC engine, but from 1956 to 1963, the Aceca-Bristol variant with a Bristol engine was also offered. In the later years of production, a limited number of models were equipped with a 2553cc Ford Zephyr engine and sold as the Aceca 2.6. Inspired by the design of the open two-seat AC Ace, the Aceca was a bespoke grand tourer constructed with a blend of ash wood and steel tubing, reflecting British craftsmanship. Noteworthy among its features was a rare hatchback design at the rear, which set the Aceca apart as only the