Lexus NX (2018) is 223 mm (8.78 inch) longer, 41 mm (1.61 inch) wider, 152 mm (5.98 inch) higher and has 80 liters (2.83 ft3) bigger cargo space than Mercedes GLA-Class (2015).
Mercedes GLA-Class (2015) is 442 kg (974 lbs) lighter than Lexus NX (2018).