Asking whether a Audi TT 8S Coupe 45 TFSI Quantumgrau Edition quattro S tronic is a suitable motor vehicle for families, is not easy to answer from a technical point of view. families pay attention to a wide range of things when buying a new motor vehicles, so this consideration only considers the common aspects. There are no Isofix brackets installed. These could be used to secure child seats easily and safely, if a little more space is needed in the interior, the rear seat can be folded down.