The Latest Breaking News from IMSA

Matt Campbell scored his first IMSA SportsCar Championship GTD Pro pole to claim Pfaff Porsche’s third top spot start of the season, while Frankie Montecalvo claimed GTD pole in the GT-only event.

BRASELTON, Georgia — Three years ago, I watched here at Road Atlanta Raceway as a blood red, V-8-powered Cadillac DPi-V.R prototype streaked ahead of a snarling pack of IMSA race cars into Turn One on its way to a convincing victory at the Petit Le Mans 10-Hour endurance race.

Cadillac is close to finalising the driver line-up for its twin assaults on the 2023 FIA World Endurance Championship and IMSA WeatherTech SportsCar Championship with its new LMDh prototype.

Cadillac is close to finalising the driver line-up for its twin assaults on the 2023 World Endurance Championship and IMSA SportsCar Championship with its new LMDh prototype.

Chip Ganassi Racing’s Earl Bamber has tested the new Cadillac LMDh and declared the experience as “exhilarating”.

Chip Ganassi Racing’s Earl Bamber tested the new-for-2023 Cadillac LMDh at an undisclosed venue and declared the experience “exhilarating”.

Spy shots provide our first look at the new race car.

Tom Blomqvist scored pole position for Meyer Shank Racing Acura as the IMSA SportsCar Championship returned to Mosport Park.

Tom Gamble claimed Autosport's Young Driver of the Year award in 2018 following a strong season in British F3. But GTs instead of single-seaters is where the 20-year-old's focus has been since, including European Le Mans success with United Autosports. He told Autosport of his ambitions for the future