Fans need to see the competitive passion if IMSA wants to hit top dead center with some real torque. When Sebastien Bourdais lambasted IMSA for its post-race demotion of Tower Motorsports from ...

In his 1997 season with Tasman—driving the Lola T97/20 powered by a Buick V-6—Castroneves won ... 4 wins and 1st place overall in IMSA SportsCar Championship, Daytona Prototype international ...

A total of 56 cars will contest the 73rd running of the Sebring 12 Hours, split between 13 GTP, 12 LMP2, 11 GTD Pro and 20 GTD entries. The Florida race will mark the IMSA debut of Aston Martin ...

The IMSA grid for 2025 is filled to brim with new teams, returning faces and expanding classes as excitement begins to brew for next year. The 2025 IMSA WeatherTech SportsCar Championship full ...

Besides NASCAR, Buick also had its presence in the IndyCar Series, IMSA GT Series and Trans Am Series. The 1987 model of the Buick Regal Grand Prix came with a 3.8L V6 engine with a Garrett T3 ...

The entries will be split between a world-class roster of drivers, including racers who have claimed class wins in the 24 Hours of Le Mans, plus overall titles in the IMSA WeatherTech SportsCar ...

The newly formed division aims to work with leading motorsport teams within NASCAR, Formula 1, IndyCar, and IMSA. Co-chairs Mark Walter and Thomas Tull spearheaded the founding of TWG Motorsports ...