Mercedes SLK-Class (2014) is 12 mm (0.47 inch) longer and 39 mm (1.54 inch) wider than Renault Captur (2018).
Renault Captur (2018) is 263 mm (10.35 inch) higher, 200 kg (441 lbs) lighter and has 42 liters (1.48 ft3) bigger cargo space than Mercedes SLK-Class (2014).