 Probably the worst vehicle I've ever owned, no ZOOM ZOOM here! After the vehicle hit a 100K, it was all downhill from there. First, a wiring harness holding clip broke causing the harness to shift and rub against the frame. Eventually, the vibration wore the insulation on the wires away (within the harness) making them come in contact with one another. This created a short in the electrical system causing No. 6 coil and fuel injector to go out. Parts and labor repair cost: $1007. Next, at 104K, the master cylinder brake booster went out. Parts and labor repair cost: $585. Third, at 109K, the “internal” water pump went out causing coolant and water to mix with the oil. This resulted in the ruination of the engine. UNBELIEVABLE engineering design! Repair cost for a junkyard motor with installation: $3650. Water pumps go out on vehicles all the time without ruining the engines. It's appalling to think that Mazda would ever use such an inferior  design that would cause such a thing. Finally, I called Mazda USA headquarters to see if I could get some financial assistance with the engine replacement cost but was told since I didn't take it to the dealership to perform the work that I was out of luck. (Mazda Registered Complaint No. 1-281511575)