Car width refers to the measurement of the distance between the two sides of the BMW 4er-Reihe taken at the widest point This measurement can be important for a variety of reasons, such as determining whether a car will fit in a particular parking space or garage, or whether it can safely navigate narrow roads or tunnels.Usually, the mirrors are not included in the measurement unless otherwise stated.With it's
height of 1383 mm and
length of 4768 mm,
the BMW 4er-Reihe has a width of 1852 mm. We also know the width including mirrors - it's 2081 mm . That means that a single mirror's width is 114.5mm. The widest car you can find in the "medium coupe" category is Ferrari 12Cilindri (F167 ), which is 324mm wider than the 420i Coupé -
2176 mm.For illustration, the difference in length between the BMW and the Ferrari is 35mm in favor of the BMW. On the contrary, the narrowest in the same category is Fiat 130 Coupé 3.2 V6 , which is 1760 mm - that makes it 92mm narrower than the BMW in question. Length-wise, the Fiat outperforms the Fiat by 74mm.
The difference in width between first generation (4er-Reihe F32/F33/F36/F82/F83) from 2013 and last generation (4er-Reihe G22/G23/G26/G82/G83 (1. Facelift)) from 2024 is 2.7cm mm.