First post here.... been lurking for awhile.
I own a Durango R/T, 2014. Love the vehicle...I take long trips (2x per year) at around 4000-5000 miles round trip each. I drive from Minnesota to every corner of the US every few years. I'm a National Park fan. I did Florida and Key West back in February 2017 (2nd time) and am taking another trip out west (WY/OR/WA/Montana) this July. My back never gets sore, ever. I did 18 hours on the way back from CA in 2015 without any issues. 25 gallon fuel tank..when I stretch it I can get 550 miles on a tankful.
I get 21-22mpg on the highway and my Durango has been nothing short of perfect. Its a great traveling vehicle. Mine has 36K on it.
But...I'm a big guy...6'6" and 280. I would enjoy the room that a larger vehicle brings. I'm looking at a GMC Yukon Denali but the buffeting has me worried. I know all vehicles have some problems here and there but I don't want to have me or the girlfriend feeling ill 500 miles into a 5000 mile round trip.
I'm seriously considering the 2018 Durango SRT when it comes out. I spent 10 years with a 450rwhp supercharged Mercury Marauder so I love power...and the SRT would fit the bill for a vehicle with more power but still be able to take long trips and get 19-20mpg. I know the Durango is a proven vehicle (for the most part) and the engine would be heaven.
I'll look at the Jeep Trackhawk (both the 6.4 Hemi and the 6.2 S/C version) but I'm not sure I can deal with taking a 707HP SUV on long trips...along with dealing with 707HP in the snow in the winter here in MN.
After lurking here for a few months I may look at a Denali when I'm ready in the fall...but I'm leaning towards the Durango. The only thing I like about the Jeeps, even the regular 6.4 Hemi is the panoramic moonroof and lack of 3rd row. I love my Durango but have never had my 3rd row up (no kids).
I'm beginning to think that the Durango SRT will be the sweet spot for performance/fun vs. driveability (in winter and on trips). I love my 5.7L Hemi...its fast...but its not that fast. The Durango SRT would bring it up a notch, 4.5 0-60 and 12.9 in the 1/4 are the supposed numbers.
To each their own I guess. I thank everyone here for their stories and information. Good luck with whatever you choose!