I lovemy Mazda, so far I have not had a bit of trouble with it. I got a great deal on the 6 cyl. and it has excellent pickup. The only 2 mistakes I made is to buy a black vehicle and to get cloth seats (I have a child) but the car is great I have no complaints at all. If I had to list something it would be to get better gas mileage, currently I get 21 MPG in the city.
Height of the vehicle is great, I love sitting up high, plus there is plenty of room for cargo and it will seat 5 adults.
Better gas mileage and cloth seats that are easier to clean. My seats are tan with a black criss cross pattern that is wearing each time I scrub the seats.