Mazda Announces SKYACTIV-D Clean Diesel Engine Program For New GRAND-AM GX Class

Mazda6 Skyactiv-D Racecar ready to bring diesel to Grand-Am - Autoblog

Mazda USA - Mazda North American Operations president and CEO Jim O'Sullivan announces specifics of the coming 2013 Mazda effort in GRAND-AM Road Racing: an all-new car, based on the 2014 Mazda6

Mazda The Truth About Cars

Mazda Unveils New Skyactiv-D 2.2L Diesel Engine, Destined For U.S. Market

Mazda Announces SKYACTIV-D Clean Diesel Engine Program For New GRAND-AM GX Class

For Mazda, It's Diesels at Daytona - The New York Times

2014 Mazda6

NAIAS 2013: Mazda6 Skyactiv-D Grand-Am Diesel-Powered Racer

Mazda6 Diesel Racer Puts Stranglehold On GRAND-AM's GX Class

2014 Mazda SkyactivD Prototype News and Information, Research, and Pricing

Mazda6 Diesel Racer Puts Stranglehold On GRAND-AM's GX Class

Mazda6 Becomes First Diesel to Win at Indianapolis - autoevolution

2014 Mazda6