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

2014 Mazda6

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

Mazda details diesel prototype at Daytona test - Autoblog

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

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

Mazda SKYACTIV-D diesel in new Grand-Am racing class [Archive] - Competition Diesel.Com - Bringing The BEST Together

2014 Mazda6

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

Mazda to race Mazda6 in Grand-Am GX class with SKYACTIV-D engine

Mazda 6 Confirmed For 2013 Grand-Am GX Class - Inside Track Motorsport News Magazine

GX Set to be Eliminated for 2014 – Sportscar365

Advanced BioFuels USA – Mazda Wins Again with SKYACTIV-D Clean Diesel: Is It Renewable?

Mazda Skyactiv Diesel to Race at 2013 24 Hour of Le Mans with Dempsey Racing