Prices shown are the prices you can expect to pay for a 1971 Jaguar XKE III 2 Door Convertible V12 (317hp) across different levels of condition. Edit options.

The final version of the XKE, known as the Series 3, included the biggest change. In place of the cast-iron, twin-cam inline-six, Jaguar installed an aluminum-alloy SOHC V12 engine, which restored ...