Chrysler knows how to make a car that looks good inside and out. So does Fiat SpA. Problem is they still struggle with the mechanics, which is all that really matters in the end. The transmissions have long been a problem. Having an attractive, affordable car isn't enough. They need to bring their reliability ratings up considerably. I've known a lot of people who have owned Chryslers. The most common complaint is they quickly become a money pit.
It uses the same engine out of the 500 Abarth. Higher compression ratio. It gets great fuel economy for the power so using premium is not such a big deal. Something worth chewing on is the EPA claims the Dart Turbo gets better fuel economy than the Smart Fortwo on the highway. Most likely due to it's 6 speed manual transmission.