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

Racing · 10/13/2025 · Alex Rodriguez · 6 min read · Road Atlanta, USA

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

Petit Le Mans delivered a triple crown for Corvette Racing by Pratt Miller Motorsports with manufacturer, driver and team titles.

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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.

IMSA · GTD PRO · Championship · Petit Le Mans · Z06 GT3.R

WLTP Fuel Consumption and Emissions Data

Official fuel consumption and CO₂ emission values according to WLTP test procedure

ModelPowerFuel consumptionCO₂ emissionsCO₂ class
Chevrolet Corvette Stingray 6.2L V8 AT8354 kW (482 CV)12.3 L/100 km281 g/kmG
Chevrolet Corvette E-Ray Coupe 6.2L AT8 AWD354 / 119* kW (482 / 162* CV)12.6 L/100 km289 g/kmG
Chevrolet Corvette Z06 Coupe 5.5L V8 AT8475 kW (646 CV)15.9 L/100 km363 g/kmG

*WLTP = Worldwide Harmonized Light Vehicles Test Procedure. The WLTP test procedure provides a more realistic basis for comparing fuel consumption and CO₂ emission values of different vehicle types. CO₂ class determined according to Directive (EU) 2019/631. The values may vary depending on the selected equipment. *E-Ray: The second value applies to the electric motor (HP1).