Mercedes SLK-Class (2014) is 37 mm (1.46 inch) wider than Subaru XV (2017).
Subaru XV (2017) is 316 mm (12.44 inch) longer, 312 mm (12.28 inch) higher, 15 kg (33 lbs) lighter and has 45 liters (1.59 ft3) bigger cargo space than Mercedes SLK-Class (2014).