Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered.

Cadillac driver Earl Bamber believes his dual program with the V-Series.R in the FIA World Endurance Championship and IMSA ...

Currently, Cadillac Racing carries GM’s banner in international prototype racing, competing in the GTP class in IMSA and the Hypercar class in the WEC. It’s the only naturally aspirated ...

Ganassi is in Shank's position this year and out of IMSA because Cadillac switched its program from Ganassi to Wayne Taylor Racing. As Ganassi searches for a new partner and a return to the sports ...