Whether a BMW 3er-Reihe G20/G21/G80 320i Touring Luxury Line Steptronic is a suitable car for families, is not easy to answer from a technical point of view. families have a wide range of requirements, so this consideration only considers the common aspects.
The BMW 3er-Reihe has 5 seats, which is enough for many families, and also brings a decent trunk with 1510 liters of volume, in which there is still room for luggage even with a stroller loaded. Good conditions for a family car. There are no Isofix brackets installed. These could be used to secure child seats easily and safely, the installed / included in the price panoramic roof brightens the interior and provides new views for young and old.