Hyundai i30 (2015) is 610 kg (1,345 lbs) lighter than Mercedes GLK-Class (2016).
Mercedes GLK-Class (2016) is 236 mm (9.29 inch) longer, 60 mm (2.36 inch) wider, 229 mm (9.02 inch) higher and has 72 liters (2.54 ft3) bigger cargo space than Hyundai i30 (2015).