BMW 3 Series Touring (2019) is 3 mm (0.12 inch) wider, 96 kg (212 lbs) lighter and has 118 liters (4.17 ft3) bigger cargo space than INFINITI Q50 (2015).
INFINITI Q50 (2015) is 70 mm (2.76 inch) longer and 13 mm (0.51 inch) higher than BMW 3 Series Touring (2019).