Hyundai Elantra (2020) is 264 mm (10.39 inch) longer and 218 kg (481 lbs) lighter than Mercedes GLA-Class (2020).
Mercedes GLA-Class (2020) is 8 mm (0.31 inch) wider, 196 mm (7.72 inch) higher and has 33 liters (1.17 ft3) bigger cargo space than Hyundai Elantra (2020).