Lexus NX (2016) is 506 mm (19.92 inch) longer, 28 mm (1.10 inch) wider, 343 mm (13.50 inch) higher and has 166 liters (5.86 ft3) bigger cargo space than Mercedes SLK-Class (2014).
Mercedes SLK-Class (2014) is 382 kg (842 lbs) lighter than Lexus NX (2016).