Back to the Future III DeLorean Time Machine. 1:24 scale diecast collectible model car from the hit movie Back to the Future Part III. This DeLorean is a 6.75"L x 3"W x 2"H diecast metal car with free wheeling, and openable doors. Individually packed in a window box WB. Box measures 9"L x 4.25"W x 4"H. This DeLorean Time Machine is manufactured by Welly.