Le Mans panel picks its legendary cars - Grapevine - Le Mans - AUTOSPORT.com

I can't find the original list, apparently 3 cars were picked by ACO in each decade and then the fans and panelists voted to decide the final winner....

Apparently R8 was not even in ACO's list, although I guess they really wanted the car to not feature....despite its 5 Le Mans wins in 6 years....