Twelve years on from the inaugural FIA World Endurance Championship race back in 2012, so much has changed. The prototypes and GT cars look and sound different and there are more major brands throwing resources at it than ever before.But you could argue that one of the most impactful changes...

The third edition of our "GTP 2023" podcast series features GM Sports Car Racing Program Manager Laura Wontrop Klauser and GM Director of Motorsports Competition Engineering Mark Stielow, who discuss recent testing with Cadillac's new GTP car and other developments within the program.Listen below or click here.