There was no time to waste in Motul Pole Award qualifying for the Grand Touring Prototype (GTP) class at the 73rd Mobil 1 ...

Four of Cadillac Racing’s five victories in the Mobil 1 Twelve Hours of Sebring since 2017 have been achieved from starting ...

Dries Vanthoor stormed to pole for the Mobil 1 Twelve Hours of Sebring following a late session shootout in GTP qualifying for the second round of the IMSA WeatherTech SportsCar Championship season.

The No. 31 Whelen Cadillac paced the third and final practice session tonight at Sebring ahead of the 12 Hours on Saturday.

Cadillac provided the inspiration for founder Alec Ulmann to design his own race course in America, with the event continuing ...

Watkins Glen International announced today that the IMSA Sahlen’s Six Hours of The Glen will return to the historic New York ...

Cadillac F1 team principal confirmed that the series' newest team will build its cars out of its state-of-the-art Fishers race shop and team's headquarters.

The new addition to the Grand Touring Prototype category will pit a roaring engine against a field of hybrids as the prototype platform from the WEC Series makes its IMSA debut.

The 73rd running of the Mobil 1 12 Hours of Sebring is Saturday. James Jackson shows off some drivers to look out for.

It came as a surprise to many in the FIA WEC and IMSA paddocks last year that General Motors was moving to rotate out ...

IMSA officials have already docked the Valkyrie by nearly 15 horsepower in the new Balance of Performance released after ...

Jordan Taylor and Louis Deletraz, co-drivers with Brendon Hartley of the No. 40 Cadillac Wayne Taylor Racing V-Series.R, met ...