Can you tell the differences between the two prototypes in the Rolex 24? How about GTD and GTD Pro? This might help. Or might ...

Lamborghini's first 24 Hours of Daytona in the GTP category has already been cut short. The brand's lone Ligier-based SC 63 ...

The Cadillac had been leading before a restart, but had dropped to fifth before a sudden failure led to a major crash.

Multiple GTP manufacturers have voiced concerns over the number of high-voltage related issues that have occurred in the ...

As Porsche secures back-to-back Rolex 24 wins, IMSA teases a GTP expansion with McLaren and Ford on the horizon.

Felipe Nasr and Matt Campbell put on a masterclass in racing as tensions begin to rise with under 30 minutes remaining at ...

The Acura Meyer Shank Racing team’s IMSA GTP comeback in the 2025 Rolex 24 Hours didn’t quite produce the ultimate fairytale ...

IMSA President John Doonan has teased further growth for IMSA’s GTP class in the coming years during today’s pre-Rolex 24 press conference. Doonan spoke directly about the potential for additional ...

IMSA President John Doonan said this weekend at Daytona International Speedway that 89 cars applied for entry into this ...

Nasr held off a charging Tom Blomqvist of Acura Meyer Shank Racing. The No. 6 Porsche Penske rounded out the GTP podium. The 61-car field raced a combined 134,877 miles.

The GTP prototypes are the fastest on track, turning laps about 10 seconds quicker than the GTD cars. See their times and ...

Nasr outdueled Porsche Penske Motorsport teammate Matt Campbell to take the checkered flag in the No. 7 Porsche 963 for the ...