Cadillac Wins Motul Petit Le Mans as Champions Crowned - Speedway Digest - Home for NASCAR News

Cadillac Wins Motul Petit Le Mans

Cadillac has gone back-to-back at the Motul Petit Le Mans, concluding the 2025 IMSA WeatherTech SportsCar Championship season at Michelin Raceway Road Atlanta.

The trio of Jack Aitken, Earl Bamber, and Frederik Vesti scored their second straight Grand Touring Prototype (GTP) and overall victory in their No. 31 Cadillac Whelen Cadillac V-Series.R.

This win follows their previous victory at the TireRack.com Battle On The Bricks at the Indianapolis Motor Speedway.

Cadillac also won last year’s Motul Petit Le Mans with the Chip Ganassi Racing-prepared, Cadillac Racing-branded No.

The win came amidst a flurry of final pit stops within the half hour of the 10-hour race, as teams topped off their energy tanks to make the finish.

Cadillac has gone back-to-back at the Motul Petit Le Mans to conclude the 2025 IMSA WeatherTech SportsCar Championship season at Michelin Raceway Road Atlanta.

Author summary: Cadillac wins Motul Petit Le Mans again.

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Speedway Digest Speedway Digest — 2025-10-12