This weekend, the Aston Martin Valkyrie makes its IMSA debut at the Mobil 1 12 Hours of Sebring. To get fans pumped for the ...

The new addition to the Grand Touring Prototype category will pit a roaring engine against a field of hybrids as the ...

Porsche claimed a record-extending 19th victory at the Sebring 12 Hours after outgunning Cadillac in the second round of the ...

The engine’s potency has already caught the attention of IMSA officials, who docked the Valkyrie by nearly 15 horsepower in the new Balance of Performance released after testing at the central ...

Porsche takes its first overall victory at Sebring in 18 years as the Nasr, Vanthoor, and Tandy trio goes back to back to ...

Dries Vanthoor stormed to pole for the Mobil 1 Twelve Hours of Sebring following a late session shootout in GTP qualifying ...

Aston Martin ’s Valkyrie hypercar is set to make its North American competition debut at the Mobil 1 12 Hours of Sebring on ...

Nasr took the No. 7 Porsche 963 to a 2.239-second win over the sister No. 6 entry of Mathieu Jaminet in a fast-paced second ...

On a beautiful, sunny day at Sebring International Raceway, in front of tens of thousands of hearty spectators, the 73rd ...

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 ...