The Aero is by far the lowest quality Dart. TrueDelta splits out the 1.4 engines from the Chrysler engines. The Aero's stiff suspension, low stance, and steel wheels really hurt it. It's not as though FCA wanted to sell a poor quality vehicle. They hired too many new people and tried to work too fast and did not test enough. I'm not happy with my decision but it was my decision, and I knew better. The signs were there.