Although not part of the World Sports Prototype Championship in 1989, Aston Martin next turned to the 24 Hours of Le Mans. Two cars were entered, chassis #01 and #03. The cars unfortunately were underpowered in comparison to their competitors, qualifying 32nd and 40th in a field of 56 cars. During the race itself, the cars were able to run in the mid-pack before AMR1/03 suffered electrical problems and was forced to retire during the first half of the race. AMR1/01 was able to continue on, was able to finish in 11th place overall.