Just back from a seven day "road trip".
Achieved a genuine 33MPG in the estate, with one or two passengers all the way. We covered dirt roads, secondary roads and a little highway - total distance driven was over 2800km. Temperatures were up to mid-thirties at times.
Shared the driving with two "Citroën virgins" who both liked the car's positive feel in rough conditions, and its interior comfort. Got the tail out once, but easily corrected. Had a monster blowout on the nearside rear at speed; yet felt nothing more than the initial "pop".
Faults? I'm not blind, so here they are. Replacement cooling fan expired, so I am now faced with having to extract the digit and rebuild the originals. Interior fan motor also has gone intermittent (I suspect it's that wiper contact thing). High beams are weak compared to a Fuego or 505; the relay mod will be a good experiment. Dust sealing is poor, and on dirt roads the rubber flap valves in its rear lower quarters almost work backwards... On occasion the kickdown switch doesn't seem to trigger - it's a right bugger for accessibility too.
Really though - these gripes are so minor! The Xantia is a great package and I fear eventually replacing it with a 2009 C5 (albeit in 2018

) will be a disappointment.
Cheers, Adam.