IMSA

This is where you will find all of Motorsport Week's breaking news, exclusive interviews, reports, reaction and analysis from the world of IMSA.

Cadillac are still committed to their IMSA and WEC sportscar programmes after confirming plans to enter Formula 1 in 2026

Cadillac ‘committed to competing full-time’ in IMSA and WEC amid F1 entry

Robert Wickens to race in IMSA GTD with DXDT and Corvette

Robert Wickens to race in IMSA GTD with DXDT and Corvette

Max Verstappen drove a sportscar for the first time in Las Vegas

Max Verstappen gets first taste of Acura GTP

The new Aston Martin Valkyrie participated in the IMSA-sanctioned test at the Daytona International Speedway Road Course

Gallery: First sights of the new Aston Martin Valkyrie at Daytona

Alex Palou, Felix Rosenqvist and Scott Dixon (left to right) will serve as Meyer Shank Racing's IMSA endurance drivers in 2025

Meyer Shank Racing finalises IMSA 2025 Endurance Cup drivers

DXDT Racing will commence their first-ever IMSA SportsCar Championship campaign next year with a Corvette

DXDT announces IMSA endurance lineup for maiden 2025 season

Lamborghini could be set to withdraw from the WEC for next year

Lamborghini considering complete WEC withdrawal – report

Sebastien Bourdais will pair up with Tower Motorsports team owner John Farano for the full 2025 IMSA season

Petit Le Mans winner Sebastien Bourdais joins Tower Motorsports

Frederik Vesti co-piloted the #2 Cadillac V-Series.R with Earl Bamber

Frederik Vesti on his maiden Cadillac outing at WEC Rookie Test

Earl Bamber (L) and Jack Aitken (R) will drive full-time for Action Express Racing in 2025

Earl Bamber joins Jack Aitken in AXR Cadillac for IMSA 2025 effort