IMSA Clean Sweep: Corvette Takes 2025 GTD PRO Manufacturers, Drivers & Teams Titles

Petit Le Mans often serves as the North American endurance season finale, and the 2025 edition delivered a triple crown for Corvette Racing by Pratt Miller Motorsports. With manufacturer, driver and team titles on the line, the No. 3 Corvette Z06 GT3.R of Antonio García and Alexander Sims finished third, which was enough to clinch the GTD PRO Drivers' Championship. Their teammates in the No. 4 Corvette (Tommy Milner, Nick Catsburg and Nicolas Varrone) finished second, helping Chevrolet secure its 15th IMSA GT‑class manufacturers' title and the first in the GTD PRO era.

Chevrolet's press release highlighted the significance of the clean sweep, noting that a consistent nine‑podium season provided the foundation. Sportscar365 added that the Paul Miller Racing BMW won the race but the Corvette crews' second‑ and third‑place finishes were enough to secure the championships. Team principal Mark Stielow and GM's motorsport executives praised the drivers' adaptability to the new GT3 platform, emphasising how the Z06 GT3.R delivered speed and reliability across sprint and endurance formats.

The clean sweep underscores Corvette's resurgence in North American racing and bolsters brand credibility just as the marque expands in Europe.