Asking whether a smart forfour 453 EQ is a good car for families, is not easy to answer from a technical point of view. families have a wide range of requirements, so this representation only considers the common aspects.
The smart forfour has only 4 seats and is therefore ruled out as a family car from the outset. The trunk is also very tight with a volume of 975 liters is very tight. There are no Isofix brackets installed. These could be used to secure child seats easily and safely.
Rating: The smart forfour is due to the small number of seats (4), small trunk volume (975 liters) regardless of other features, it is not suitable for families.