no one was comparing the old NSX to any of the modern cars, not sure what you're talking about? it's the new NSX we're obviously talking about, and the fact that all of the new cars from everyone else are just as practical, reliable, comfortable, luxurious, etc. as this next model from Acura/Honda should be.
no one is wanting the new NSX to sell in massive 'Ford Mustang' numbers either. again, not the point.
I'm presuming you've never driven the Audi R8, Porsche 911 Turbo, McLaren MP4 or Ferrari 458 just to name a few? these cars are all as well rounded as anything on the road in the category, certainly including the old NSX. they're supremely easy to drive under any conditions, road or track. very easier to get in and out of, very comfortable, etc. my Mum could easily drive any of the aforementioned cars above around town no worries.
I think all that people are saying, is simply, they hope Acura/Honda will get off their arse and make the car all that it can be. it is a performance car, quite an expensive one. it has to perform...
To say all expensive 500 hp+ modern cars meets a certain level of refinement, luxury, practicality and exoticness* would be a low standard blanket statement.
I've only driven the 911 turbo. The other's I've had intimate inspections of the details, but never driven. Four car you've mentioned are rather refined, luxurious and practical even. However:
*Audi R8 - It is exotic enough by number, and nicely built, but the looks are a hit or miss for people. The original, the Gallardo, looks better IMO with the leaner stance and I'm sure the majority of people who compare the R8 with other exotics will say the same. Performance levels are also not top tier.
*911 Turbo - It's not exotic. The stance has never been lean enough either, even if it's a rather light car. I don't care what anyone says. Selling 20,000-30,000 911 chassis a year make this sports car a best seller, not exotic. It's an expensive EVO Lancer or STI WRX in coupe form with 2 extra cylinders. Aside from that, yes, it's better built than the Corvette and performs just as well if not better, along with the levels of practicality. Holds value a little better, but nothing spectacular.
*McLaren MP4 - Very exotic and the performance is definitely there. Build quality is definitely not better than Ferrari or Honda tho and the depreciation value shows this.
*Ferrari 458 - I have nothing bad to say about this car. A little more ass please, and more affordability? Lol. It's the cream of the crop apparently.
I'm not disputing their practicality solely, but also just to be technical most 911s or R8s do not have 500 hp either. I'm disputing every single detail at once: The reliability, depreciation, price value, comfort, exotic appeal, build quality, etc.
Case in point. I NEVER said the new NSX was the Only One to be truly balanced. I just asked how many 500+ hp cars are truly balanced and covers all fields? Besides the Ferrari 458, which is in another ballpark for pricing, how many cars can do what the NSX is trying to do tho? I'm not against 500 hp at all. I'm just saying it's dubious to say if X car does not have 500 hp, then X car will not be able to hang with the big boys. The GTR already laid that myth to rest at its introduction, and again, it weighs ~500 lbs more than the average sports car.
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I hope Honda feels the pressure tho. It's interesting to see all of this fuss over a car with no announced specs yet. You will know that Honda makes the best engines out of the big three in Japan, especially if you have extensively owned a 90s sports car or two from Nissan, Toyota and Honda. If Nissan can make the competition sweat with the megazoid GTR at 485 hp and now 545, then I don't see how Honda with their superior engineering cannot deliver a superior car with an already smaller/lighter/better looking chassis.