 I have now owned the Mazda6 for almost a year now and I have 11,200 miles on it.  I still love to drive the Mazda6 to work every day.  My Mazda6 is averaging 22 city/29 highway in gas mileage.  I am very pleased with the gas mileage for all the power.  I have not had any problems with the car.  It has performed very well.  The Mazda has a lot of quality that I enjoy.  The 5 star crash test rating gives me a peace of mind.  The blind spot monitor system is awesome.  Love the rain sensing windshield wipers.  What can I say; I love everything the Mazda6 offers. 