Hyundai i40 (2020) is 72 mm (2.83 inch) higher and 431 kg (950 lbs) lighter than Mercedes E-Class (2016).
Mercedes E-Class (2016) is 134 mm (5.28 inch) longer, 256 mm (10.08 inch) wider and has 15 liters (0.53 ft3) bigger cargo space than Hyundai i40 (2020).