Welcome to the RACER Mailbag. Questions for any of RACER’s writers can be sent to mailbag@racer.com. We love hearing your ...

Hélio Castroneves, this year’s Amelia Concours d’Elegance honoree, has been racing, and winning, for almost 40 years in ...

AWA and drivers Matt Bell, Orey Fidani, Lars Kern and Martin Kirchhöfer captured the GT Daytona (GTD) victory in the Rolex 24 ...

Cadillac Racing has amassed four Manufacturer Championships and five IMSA Michelin Endurance Cup ... and SUVs. GM’s Buick, Cadillac, Chevrolet, and GMC brands offer a broad portfolio ...

Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered. F1 cars are built to go insanely fast and are incredibly nimble.

Courtesy of IMSA The International Motor Sports Association (IMSA) is having a moment. Buried for decades behind bigger and more-popular racing series, the Florida-based IMSA series is fighting ...

The first 60 minutes and last two hours will air on NBC. USA, IMSA.TV and YouTube will share the middle portions. After that, IMSA, NASCAR’s sports-car cousin, will hibernate for six weeks.

Off-season changes in GTD Pro division of the IMSA Championship promise to make the title chase highly competitive in 2025. “Every driver in this lineup has won with us and we’re laser focused ...

Ford will rejoin prototype racing in 2027, competing in the FIA World Endurance Championship against luxury automakers ...

Two Valkyrie Hypercars will compete in WEC, and one will compete in IMSA. Like the road car, the racer sports a 6.5-liter naturally-aspirated V12. This year’s 24 Hours of Le Mans is shaping up ...

The Buick of today is very different from the Buick of decades past. With a lineup made up entirely of crossovers that are largely forgettable (though the Envista is a looker and a great value ...