BMW 3 Series (2015) is 502 mm (19.76 inch) longer, 32 mm (1.26 inch) wider and has 103 liters (3.64 ft3) bigger cargo space than Renault Captur (2018).
Renault Captur (2018) is 137 mm (5.39 inch) higher and 310 kg (683 lbs) lighter than BMW 3 Series (2015).