Wed 05 May 2004SECOND-HAND SENSEBuying a used Peugeot 406: It is only when you look back on the history of the Peugeot 406 that you realise just how long it has been around - eight years - and it is only when you see its new replacement, the 407 - that you realise just how dated the 406 has become.Pitched up against cars like the Toyota Carina and the Ford Mondeo the 406 managed to attract a broad customer base. The car has been used as a family and executive car and its widely regarded diesel engine made it a firm favourite with farmers and taxi drivers. In fact, Peugeot really should be more widely acknowledged for dragging diesel engines from the dark ages of performance to a position where the diesel actually became a competitor for petrol.