BMW 4 Series (2015) is 12 mm (0.47 inch) longer and 60 mm (2.36 inch) wider than Mercedes C-Class (2016).
Mercedes C-Class (2016) is 59 mm (2.32 inch) higher, 140 kg (309 lbs) lighter and has 35 liters (1.24 ft3) bigger cargo space than BMW 4 Series (2015).
Size difference at a glance
BMW 4 Series (2015) is 0.3% longer than Mercedes C-Class (2016).
BMW 4 Series (2015) is 3.3% wider than Mercedes C-Class (2016).
BMW 4 Series (2015) is 4.1% lower than Mercedes C-Class (2016).
BMW 4 Series (2015) is 9.7% heavier than Mercedes C-Class (2016).
BMW 4 Series (2015) is 7.3% smaller in cargo space than Mercedes C-Class (2016).
Overall footprint
BMW 4 Series (2015) has a 3.6% larger overall footprint than Mercedes C-Class (2016) (length × width).
