Hyundai i40 Tourer (2015) is 606 mm (23.86 inch) longer, 167 mm (6.57 inch) higher, 60 kg (132 lbs) lighter and has 218 liters (7.70 ft3) bigger cargo space than Mercedes SLK-Class (2014).
Mercedes SLK-Class (2014) is 2 mm (0.08 inch) wider than Hyundai i40 Tourer (2015).