Cadillac vs. Acura in this epic DPi battle last year. ⚔️ We can’t wait for the GTP battles this year at Motul Petit Le Mans at Michelin Raceway Road Atlanta! #IMSA | #MotulPetitLeMans | #RoadAtlanta #DPi #GTP #Racing #PetitLeMans #EnduranceRacing #Sportscars #Cadillac #acura