Hi Alex, I think what "People" are referring to when they say "less desirable model" is that yours is a PRE facelift version. I'm pretty sure the facelift was just literally that, slightly different front bumper and an updated front grill, (I hope other forum members correct me if I'm wrong but I wouldn't have thought it would make a huge difference to your selling price as long as all the featured equipment is "as per facelift" models ??? ,,and yes there would be some recourse from the dealers that supplied the car IF indeed your car IS NOT ACTUALLY WHAT THEY STATED ORIGINALLY.,, your receipt should match what was supplied. If it doesn't Im sure the dealers would prefer "an adjustment" in your favour rather than a potential civil court case as they didn't supply what they said they would ????? I'm no legal eagle so I would suggest an un-official discussion with your civil law representative after going to a seperate dealer & getting a print out from Jaguar as to exactly what your car is ??? I hope you get sorted. Barry