Buying a new one is TOTALLY worth it. Of course, I'm only saying this because I constantly feel the need to justify the crazy amount of money I had to spend in buying a NEW one.
Seriously, this is a really tough question. I too went back-and-forth on this issue before settling on the 2000 model. Complicating the issue, I have a coworker who considered selling me his black/black '97 NSX-T. And he takes excellent care of his car.
Despite how wonderful the NSX is, it is a car that hasn't held its value very well...so some incredible deals can be made on previously owned models. Not a single one of the NSXCA members I have met thus far bought their NSX new...on average, they acquired '94 models within the last two years. And their cars are all in top-notch condition, hard to distinguish any signs of age between theirs and my brand new 2000 model (even when parked side-by-side).
For me, I wanted the T, so I knew I'd be looking at a 1995 or later model. I wanted the 6 speed 290hp model, so that eliminated anything before 1997. And when you start comparing the '97 to now, the difference in price is less than $20,000 (based on the $88,000 MSRP for the 2000 model). In the end, I simply couldn't see myself paying more than 80% of the value towards a new NSX without enjoying the pride of owning a new one.
It is indeed nice to know that every mile being put on my NSX is my own. Likewise, it's nice to know that the dealer will take care of any unexpected mechanical problems for the next several years. And, based on the amount of driving I do per year, it's nice to know that costly major work won't be needed for a long time.
But only go new if you can stomach seeing people driving older just-as-nice-looking NSXs at less than half the cost.
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--akira3D ('00 NSX-T red/black #113)
"Reality is better than the dream..."
P.S. Two things that every used NSX owner has commented on about my 2000 model: They love the new perforated leather, and they dig the new stock rims. Yes, they're subtle changes, but they are universally appreciated
[This message has been edited by akira3d (edited 03 July 2000).]