[Frank Lee]

I did a search for every Jeep in the EM garage.

Highest one was mpd8488's '97 XJ at 28.51mpg, but I consider that bogus as there is only one entry in the fuel log.

Next up is dadag's '07 Patriot with 25.29 mpg. It's 4x4 but it's only a 4 banger too, so that doesn't count. BUT if it did count, you'd have to DOUBLE it's efficiency.

There are no Grand Wagoneers in the garage with fuel logs.

I did a search for engines 4.8l and up. There were zero entries that met the V8 4x4 criteria that even hit 20 mpg for a lifetime average. There were a few entries above 20 mpg that were only single-entry logs- disqualified. There were a few 2x4s but only "jeeterstruck", a '94 Dodge SLT 5.2l a/t, averages 23.06 mpg. And there's three or so diesels that are above 20.

Good luck to ya.