SUVs, in order:
2005 Jeep Liberty CRD
1992 Jeep Wrangler 2.5
2005 Jeep Liberty CRD Limited
1996 Jeep Grand Cherokee 4.0
2011 Jeep Wrangler Unlimited 3.8
2012 Jeep Wranger Unlimited 3.6
This doesn't include my wife's 2004 Jeep Liberty 3.7 or 2006 Jeep Commander 3.7
As you can see, I've been a die hard Chrysler guy for many years. This current 2004 4Runner is my first Toyota ever.
As far as comparison.. The Liberty CRDs are unmatchable in the power department obviously. That last one had the engine tune done on it and everything else was stock and it was putting down 370 lb/ft at 1,800 RPM (!). You simply can't touch diesel power with any gas engine. Diesels are THE way to go and it's a shame we don't have more of them here in the states. Kudos to Chrysler for being the only company with balls enough to offer diesels in their lineup.
In terms of fun, you can't beat the new Wrangler Unlimited. Removeable top, 6 speed manual trans, 285 HP V6, and solid axles and both ends. Romp it in the mud, cruise it in town, get to work in the harshest of weather, whatever you want to do it'll do it better than anything else on the market. They also have the highest resale of anything you can buy.
In terms of comfort, it would be a tie between the 1996 Jeep Grand Cherokee and the 2004 4R Limited I have now. The 4R is newer and therefore slightly more modern...but the GC had the most comfortable seating and driver position in it. I could drive the GC on a LONG trip and never get tired. It was almost more simple to work on and maintain...whereas this 4R is a PITA. But comfortwise, both would tie.
In terms of reliability.. That's a tough call. The Jeeps are widely known to go 500,000 easily with proper maintenance. But we've see a few high mileage 4Rs here on the forum as well. I'd say it's a tie. My Chrysler stuff over the years was rock solid dependable. I wouldn't hesitate to ever buy a Jeep or Ram pickup again. My 4R has had a ton of stuff done by the previous owner (who got it new) and I'm still attacking things as I can afford to. So it's certainly not been bulletproof.
In terms of MPGs.. The Liberty CRDs again are the clear winner. I could average 26 MPGs on my daily routine drive. Again, this is diesel power so it's kind of not fair. My 2012 Wrangler would be #2 best. It had 32" tires stock and still averaged 18.5 MPGs on my daily drive. I will give this 4R credit... it's averaging 16.5 MPGs on the same drive with a V8 engine and that's not horrible at all.