Lexus NX (2015) is 213 mm (8.39 inch) longer, 66 mm (2.60 inch) wider, 152 mm (5.98 inch) higher and has 80 liters (2.83 ft3) bigger cargo space than Mercedes GLA-Class (2014).
Mercedes GLA-Class (2014) is 392 kg (864 lbs) lighter than Lexus NX (2015).