Ed Wallace: Infiniti QX-80 Published January 19, 2018 Good Day FOX 4 News Dallas-Fort Worth Facebook Twitter Print Email It's hard to believe, but car critic Ed Wallace says the 2018 Infiniti QX-80 is one of, if not the best buy in full-size luxury SUVs. It's only gone up in price a couple of thousand dollars since the last time he reviewed it a few years ago.