Looking to buy a used XC70 T6. One is 2013 T6 premium plus and the other is a 2014 T6 premium plus. Other than dash display (analog vs digital) are there any other major changes on the 2014 vs 2013? Miles are actually 5k less on the 2013. Options are pretty much the same, but is there any reason other dash to value a 2014 vs 2013? EPA mileage is 23 hwy on 2013 vs 24hwy for 2014. Not sure why and not sure I care. I am about 3k less on 2013. Both are 300+ miles away and being sold as lease returns at dealers.