'07 mazda6 i - actual hwy mpg

[mzft]

I'm looking into purchasing a mazda 6 I 5-door to help with the gas prices. I normally drive to and from San Antonio which is a 250 mile trip, all highway. I would like to get some feedback from current owners as to actual highway mileage. I normally drive at speeds between 70-75 mph. If you could also let me know what RPM's you have at those speeds would be greatly appreciated. I would also be interested the the same information on the V6 models.

Thanks ahead of time,


Felix