Cadillac enjoyed a perfect weekend at the 2026 Chevrolet Detroit Sports Car Classic. In front of its home crowd, the #31 Cadillac V-Series.R of Action Express Racing claimed victory in the fifth round of the IMSA SportsCar Championship, allowing the American manufacturer to take over the championship lead from Porsche after a difficult weekend for the German brand.
General Motors completed a clean sweep on home soil as Corvette Racing by Pratt Miller secured top honours in GTD Pro. Watch the video recap to relive the key moments from a pivotal race in the 2026 IMSA season.