Hyundai i30 (2015) is 56 mm (2.20 inch) higher and 680 kg (1,499 lbs) lighter than Mercedes S-Class Coupe (2016).
Mercedes S-Class Coupe (2016) is 726 mm (28.58 inch) longer, 117 mm (4.61 inch) wider and has 22 liters (0.78 ft3) bigger cargo space than Hyundai i30 (2015).