Ford Fiesta (Sedan) (2017) is 117 mm (4.61 inch) longer, 40 mm (1.57 inch) higher, 226 kg (498 lbs) lighter and has 21 liters (0.74 ft3) bigger cargo space than Mercedes A-Class (2019).
Mercedes A-Class (2019) is 58 mm (2.28 inch) wider than Ford Fiesta (Sedan) (2017).