mattjaneking

I am looking to buy a nearly new xj6 Diversion and have seen two that take my fancy. One was manufactured in 2009, registeted in 2011 and has done 2,250 miles; the other was made in 2010, registered the same year but done 7,500 miles. I know the model was updated in 2010 but I don't know by what. I would be grateful for any opinions from members. Thanks Matt