The next salvo of content for Straight4 Studios’ Project Motor Racing has landed, as the development team continues to augment and improve its poorly received 2025 racing sim.Dubbed the GT Icons Pack, the latest add-on comes with nine new cars, plus a new track. Three distinct eras of classic GT and sports car racing are represented, with a trio of cars for each.The new cars are listed below:GT 601965 Chevrolet Corvette Grand Sport1964 Shelby Daytona Coupe1965 Jaguar E-Type LightweightSports Car 671967 Chapparal 2F1967 Ford Mk.IV1967 Lola T70 Mk 3GT 701974 Porsche 911 Carrera RSR 3.01973 Chevrolet Corvette C31973 Ford Capri RS3100The pack also includes a circuit Straight4 has named “Rocky Knoll Raceway”, which is essentially an unlicensed riff on the real-life track Road America.This is the first Project Motor Racing DLC since the hiring of sim racing development veteran Aristotelis Vasilakos, who joined Straight4 Studios in late May as chief creative officer. Vasilakos was previously the head of vehicle handling for Assetto Corsa: Competizione, and also worked on the handling and physics for the original Assetto Corsa. After a stalled start upon its November 2025 launch, a major update for Project Motor Racing was released back in March which “aimed at resetting PMR’s foundation and bringing the sim much closer to what a serious motorsport title should feel like.”Luke is a Senior Editor on the IGN reviews team. You can track him down on Bluesky @mrlukereilly to ask him things about stuff.