BMW X5 (2019) is 505 mm (19.88 inch) longer, 200 mm (7.87 inch) wider, 251 mm (9.88 inch) higher and has 79 liters (2.79 ft3) bigger cargo space than Mercedes GLA-Class (2015).
Mercedes GLA-Class (2015) is 1135 kg (2,502 lbs) lighter than BMW X5 (2019).