Whether a VW Touareg III 3.0 V6 TDI SCR R-Line 4MOTION Tiptronic is a useful car for families, is not easy to answer from a technical point of view. The range of families requirements is wide, so this representation only considers the common aspects.
The VW Touareg has 5 seats, which is enough for many families, and also brings a decent trunk with 1800 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, via airbag deactivation, babies and small children could be carried along in corresponding seats against the direction of travel on the front passenger seat - however, this function is unfortunately not available on this car.