To celebrate the 25th anniversary of the founding of Automobili Lamborghini S.p.A., the company designed and built what would become the ultimate Countach. Redesigned as much as possible without forcing re-homologation, the 25th Anniversario proved to be the most successful variation of the wild Countach. Based on the Quattrovalvole chassis, the Countach had a re-designed front bumper, rear wing scoops, rear lights, and an added rear bumper. The interior was entirely re-done, with increased width and comfort in the seats, and air conditioning was made a standard feature. Powered by a 5,167-cubic centimetre V-12 operated by a five-speed manual drivetrain, the end result was a modern supercar that could be comfortably driven every day. The 25th Anniversario edition offered here is presented in classic red over beige leather and shows less than 35,000 kilometres.