I brought a used 05 with 60k on it. I checked all the websites edmunds, kbb, jeep etc and evne though I got a great deal on it from Ebay. The issue is that it sucks fuel like crazy. 14.6 city/18.5 highway. I figure a few of you guys may have one. Any ideas to improve milage would be appreciated. :shocked:

I brought a used 05 with 60k on it. I checked all the websites edmunds, kbb, jeep etc and evne though I got a great deal on it from Ebay. The issue is that it sucks fuel like crazy. 14.6 city/18.5 highway. I figure a few of you guys may have one. Any ideas to improve milage would be appreciated. :shocked:

That's about right, not much you can do.. They are gas guzzlers and have always been..

should have brought another Tahoe for Gosh sakes

What engine?

They did away with the old reliable 4.0 straight 6 in 2005, which in the right hands could do 17 city/21 highway (hands like mine, for example ;) ) and replaced it with a crappy 3.7 V-6 which is rated for what you're getting. And if you have the 4.7 V-8 you're doing very well.

However, at 200K miles, my highway gas mileage has dropped from the 20-21 mpg range to about 17-18.

v6 gas hog specail

Yeah but it will get you in and out of most situations.