Any used vehicle purchase comes down to how it was taken care of. All new trucks are awesome, and eventually, they become crap... it's just a fact of life. The Titan has always had a bad rap in reviews, but then look at the big 3 fans, they are all intentionally ignorant, mouth-frothing, near religious believers that their brand is the best.. and they are wrong. The Titan supposedly doesn't hold its value, but I have seen MANY times, locally 1-3 year old Titans sell on used lots for AS MUCH as it would have cost brand new. The issues the first gen titan has are several, and annoying, but in $ and severity, far less than the issues the big 3 have through the same model years. The reason that Titan's didn't change a whole lot from 2004 to 20015, is that they (mostly) got it right. No need to offer a bunch of different motors when it's a badass powerplant and you only have a half-ton offering to the market. Also, that's 11 years to work out the bugs, vs the other manufacturers who change the whole thing every 3-4 years and create a whole new list of unforeseen issues with every redesign (Not to mention the cost of all that massive R&D department passed on to the customer). Personally speaking, my Titan has been the least expensive vehicle in repair costs I have ever owned, and I owned it longer than any other vehicle aside from my '92 ranger. as to the interior being crappy? all interiors are flimsy plastic with crappy clips and strip happy thread tabs... EVERY ONE these days. The biggest downside is that it's tough to get to some of the parts for modding/repairs, but not impossible. Not any worse than working on my wife's '01 suburban in most cases.
I was a guy who preferred dodges (and always owned fords, and drove a TON of company-fleet GMs), and ended up trading 2 dodges (03 ram & 02 Durango) in on my Titan in the summer of 09. I never even considered one, but while on the way to show my wife a Ford I had found used, she nagged me into stopping at the nissan dealership. I did so, mainly to shut her up.. 2 days later, I brought a new titan home with 18miles on the ODO and blue plastic film still on the chrome. The interior was spacious, and the test drive was amazing....both interior and performance ran circles around my 03 hemi ram. Hell, I didn't even buy the one I drove. The real kicker, was that brand new, My Titan was $10k less than the 2 year old ford (XL, power NOTHING, and only AM/FM stereo... but it WAS a longbed 1 ton diesel) was for asking price. Reliability? My Titan has been the most reliable vehicle I have EVER owned, or borrowed for any length of time. 80% of my downtime has been due to mods-in-progress, or needed repairs to those mods. The only OEM stuff that has put me down was the parking brakes (EASY remedy had I been pre-emptive), the radiator (Near universal weak point), and the fuel pump going out at 145K (Not too shabby). I have also had to replace the power steering pressure hose, but that never shut me down, and the repair took about a half hour with smoke and beer breaks. Keep in mind as well, that my truck was put into oilfield rig-rocket service in the rockies right out of the box, so it hasn't ever been babied, just maintained. Is it 'better' than a chevy, dodge, or ford? not really, but for me, yes. You have to find what you want, but you won't go wrong with a Titan.