Throughout the years, I've seen several Jeeps I'd consider ugly but I'm not sure what you mean. If you are talking just 1/4 ton trucks (aka "Jeeps") used by the military, there are a couple that come to mind. The one mainstream Jeep that looks different than most was the Vietnam era M-151 "Mutt".
Another weird looking Jeep was used extensively by the Air Force in the 80s was a Jeep "Bobtail" tug.
A forum community dedicated to Jeep Wrangler owners and enthusiasts. Come join the discussion about reviews, performance, trail riding, gear, suspension, tires, classifieds, troubleshooting, maintenance, for all JL, JT, JK, TJ, YJ, and CJ models!