Lexus NX (2015) is 220 mm (8.66 inch) longer, 36 mm (1.42 inch) wider, 35 mm (1.38 inch) higher and has 66 liters (2.33 ft3) bigger cargo space than Mercedes GLA-Class (2017).
Mercedes GLA-Class (2017) is 224 kg (494 lbs) lighter than Lexus NX (2015).