FIAT 500L (2017) is 58 mm (2.28 inch) higher and 110 kg (243 lbs) lighter than Mercedes GLA-Class (2020).
Mercedes GLA-Class (2020) is 181 mm (7.13 inch) longer, 61 mm (2.40 inch) wider and has 237 liters (8.37 ft3) bigger cargo space than FIAT 500L (2017).