I was referring the R8 overall, not pricing for any specific variant. However when I do a search on autotrader.com I see this....
R8 manual = 104 cars
R8 auto = 216 cars
Unlike the NSX the majority of original R8 buyers actually wanted an automatic! While I am sure there are enthusiasts who will pay extra for a manual, there were simply too many manuals made for it to ever be considered rare. Thus the R8 manual will probably never have the same level of demand as something like an F430 manual.
The current asking prices for used R8s on autotrader.com confirm what I'm saying.....
Manual R8 - $150K (high), $102K (avg), $56K (low)
Auto R8 - $198K (high), $113K (avg), $65K (low)
The above stats are misleading, try looking to see at what lower price bound the majority of cars begin. I see the majority of cars beginning at around $70K regardless of whether it's a manual or automatic. So there is no evidence that I would have to pay more for an manual if I were buying today.
I don't think so. An early NA1 coupe with higher miles is $35K and a mint R8 will be $80K to $100K. That would require an insane amount of mods to equal the difference. I paid $4500 for my seats and only $500 for the NSX-R door panels.
As far as resale value goes, I have no plans to sell. However everything I have done is easily reversible. If was forced to sell my car due to unforeseen circumstances I would likely put all the stock pieces back into the interior and then sell the NSX-R parts separately. The rare and discontinued NSX-R parts are likely to appreciate in value, even if used. You can already see this on Japanese auction sites. Discontinued parts such as the floor mats, suspension, and motor mounts are already fetching insane prices.
And I would rather have NSX-R seats than the stock R8 seats which are nothing special. The stock R8 seats are the same as the seats from the RS6 sedan. Almost nobody on r8talk.com appears to be overly impressed with them. Even the stock NSX seats are more comfortable. How much will it cost to buy the seats that come with the R8 GT? If I owned an R8 I would have to get those.
Likewise the R8 infotainment system is beginning to look long in the tooth. Not surprising since the design is 10 years old. While it's certainly better than the NSX's lame Bose cassette system, long term that's of little consequence. If I owned an R8 I'd likely be looking to update the infotainment system too, same as my NSX.