Overshadowed by the dominant Eagle Mk3, the AAR-Toyota HF89 is a damn fine race car ... in the IMSA GTO class, then to run prototypes in the GTP field. AAR initially ran two cars in GTP, the ...

IMSA has published a 27-car entry list for the Acura Grand Prix of Long Beach on April 12, the first sprint race of the ...

and old racing Audis are even cooler. A Swedish Audi fanatic seems to think so, too, and has gone to extreme lengths to transform a workaday Audi 90 into the IMSA GTO version of that car.

The Acura Grand Prix of Long Beach is celebrating its golden jubilee, with 50 years of racing history dating to the inaugural ...

The Rolex 24 will be highlighted by some of the stars of tomorrow, but the weekend will take a step back to honor the past cars of yesteryear in a 30-minute race. While the IMSA WeatherTech ...

Robert Wickens is ramping up preparations for his part campaign in the GTD class of the IMSA ... racing in TCR with the Bosch EBS.” Wickens also completed a short run in Formula E’s Gen3 car ...

Aston Martin is the latest manufacturer to have been enticed by the new golden era of sportscar racing and is mounting twin programmes in the WEC and IMSA this year. It has entered two cars in the ...

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Audi has had a longstanding history both on and off the tarmac and one of its most notable, if short-lived, creations was the wild 90 quattro IMSA-GTO. To pay homage to the ‘80s racing car icon ...