Chevrolet Sonic (Sedan) (2017) is 50 mm (1.97 inch) higher, 140 kg (309 lbs) lighter and has 51 liters (1.80 ft3) bigger cargo space than Dodge Dart (2015).
Dodge Dart (2015) is 254 mm (10.00 inch) longer and 94 mm (3.70 inch) wider than Chevrolet Sonic (Sedan) (2017).