Overview
- Ross Gunn and Roman de Angelis return as the full-season pairing in the No. 23 Aston Martin Valkyrie GTP entry under the Aston Martin THOR Team banner.
- Alex Riberas is assigned to the three Michelin Endurance Cup rounds, with Marco Sørensen added as the fourth driver for the Rolex 24 at Daytona.
- The V12-powered Valkyrie will contest Daytona for the first time, expanding its IMSA program after debuting at Sebring and scoring a podium at Petit Le Mans.
- Eduardo “Dudu” Barrichello joins full-time in GTD with the No. 27 Vantage GT3 Evo and will open at Daytona alongside Tom Gamble, Zacharie Robichon and Mattia Drudi.
- Casper Stevenson departs the No. 27 after 2025 and moves to DragonSpeed for a Michelin Endurance Cup role with its Corvette GTD effort.