At 150 mph, the three different classes of IMSA prototype cars look essentially the same. The top dog is the Daytona Prototype international, or DPi. Second on the rung is the Le Mans Prototype 2, or ...

Era Motorsport has revealed its new livery and formally confirmed most of its Rolex 24 At Daytona driver line-up, featuring ...

No matter the results at the Mobil 1 Twelve Hours of Sebring, Aston Martin’s new Valkyrie is guaranteed to generate some noise in its IMSA WeatherTech SportsCar championship debut. That’s an easy ...

What are the differences between these very similar sports car prototype categories? How close are they when it comes to equating them by Balance of Performance (BoP) Here’s a brief summary of the ...

Jeremy’s grandfather, who died in a Formula 1 accident in 1971, had notable success in the U.S. with Porsche, winning the ...

The convergence in sports car endurance racing been a success judging by the manufacturer participation and fan response. But how long can the momentum continue when one brand is winning all the ...

The No. 7 Porsche Penske Motorsport 963 scored its third consecutive victory to open the 2025 season as Porsche swept both IMSA WeatherTech SportsCar Championship categories in the Acura Grand Prix of ...

Acura Meyer Shank Racing w/Curb Agajanian is as serious and professional as any team in the IMSA WeatherTech SportsCar ...

Earl Bamber took the No. 31 Whelen Action Express Cadillac V-Series.R to victory in the Petit Le Mans, deftly slicing through traffic to win the 2025 IMSA WeatherTech SportsCar Championship season ...

IMSA WeatherTech Midseason Update The IMSA WeatherTech series has reached its mid-way point and we bring you the exciting highlights and standings of the leading cars in the Prototype and GT Le Mans ...