Aston Martin DB AR1 Zagato Roadster — 2003 Now available: one of the rarest open-top Aston Martins ever built — the 2003 DB AR1 Zagato, produced in a strictly limited run of only 99 units worldwide. A result of the elegant collaboration between Aston Martin and renowned Italian design house Zagato, the AR1 is a pure celebration of style, performance, and exclusivity. This particular car has just 126 kilometers on the odometer, with a single owner, never registered, and stored its entire life in a climate-controlled, humidity-regulated facility as a collector-grade asset.