The U.S. version of the new Mazda 6 is going to have a 3.0L V6.
Look here for info:
http://media.ford.com/PRODUCTS/MODEL.CFM?VEHICLE_ID=527 If you look at the specifications, everything points toward a Duratec 3.0L. Same bore and stroke, forged crank, same bearing sizes, same valve sizes. Note the dual mass damper.
