BMW 3 Series Touring (2019) is 12 mm (0.47 inch) wider and 42 kg (93 lbs) lighter than Hyundai i40 (2015).
Hyundai i40 (2015) is 62 mm (2.44 inch) longer, 30 mm (1.18 inch) higher and has 5 liters (0.18 ft3) bigger cargo space than BMW 3 Series Touring (2019).