 Purchased this car as a commuter for my wife.  She averages 600 miles a week driving through the canyons into Salt Lake City.  The car last year averaged 33.8 miles to the gallon through the whole year.  This is climbing canyons with and without A/C.  Highest mileage has been 36, lowest 31.  Changing the oil is a breeze with the cartridge filter.  Great power and tourque.  Climbs a 6% grade in fifth gear with the cruise set at 70mph.  Paid extra for aftermarket leather which was a plus.  I really didn't like the Mazda seat heaters or leather.  Horn is too soft.  Paint is very thin and nicks easily.  The Civic and Corolla don't even come close to this car in price or performance.