A customer of ours told us he was able to get 640 miles to a tank or 43mpg highway with his 2013 Dodge Dart!
His car is equipped with the manual 1.4 Turbo engine. Pretty impressive!
Our Dart is also a 1.4 Turbo manual and when we drove out to Injen in Los Angeles we were able to get about 540 miles to the tank driving 75-90 miles an hour!
Pretty impressive car for highway traveling!