The longer four-door wagon-like alternative to the 500 coupe, the Fiat 500L stumbled out of the gate with a problematic automatic transmission and overall poor marks. It gets JD Power’s lowest scores for dependability in all categories. Consumer Reports not only gives the Fiat 500L a one out of five score for predicted reliability, it gets the lowest overall score among all current vehicles it’s tested and places it on its list of the 10 worst cars for 2017.