I've found the fueleconomy.gov site to be pretty good and has a ton of real-world estimates.
I've actually logged almost every fill-up on there for our Mazda5, it's been great to see the graph of the gas mileage over time.
We average around 21mpg w/ the bulk being stop/go city driving, some highway. I don't think we've ever gotten over 30mpg on hwy (Auto 5-spd tranny).
http://www.fueleconomy.gov/mpg/MPG.do?action=browseList2&make=Mazda&model=5
I've actually logged almost every fill-up on there for our Mazda5, it's been great to see the graph of the gas mileage over time.
We average around 21mpg w/ the bulk being stop/go city driving, some highway. I don't think we've ever gotten over 30mpg on hwy (Auto 5-spd tranny).
http://www.fueleconomy.gov/mpg/MPG.do?action=browseList2&make=Mazda&model=5