BMW 5 Series (2014) is 365 mm (14.37 inch) longer and 66 mm (2.60 inch) wider than Mercedes GLB-Class (2019).
Mercedes GLB-Class (2019) is 99 mm (3.90 inch) higher, 355 kg (783 lbs) lighter and has 131 liters (4.63 ft3) bigger cargo space than BMW 5 Series (2014).
Size difference at a glance
BMW 5 Series (2014) is 7.9% longer than Mercedes GLB-Class (2019).
BMW 5 Series (2014) is 3.6% wider than Mercedes GLB-Class (2019).
BMW 5 Series (2014) is 6% lower than Mercedes GLB-Class (2019).
BMW 5 Series (2014) is 24.6% heavier than Mercedes GLB-Class (2019).
BMW 5 Series (2014) is 23% smaller in cargo space than Mercedes GLB-Class (2019).
Overall footprint
BMW 5 Series (2014) has a 11.8% larger overall footprint (length × width).
