I dunno, personal opinion really. I think of a 'roadster' as being a small, lightweight, relatively featureless car. More like British convertibles from 30-odd years ago. When they start getting bigger and heavier they stop being so nimble and become more of a cruiser, even if they do have sport tires and an aggressive look. And I think of that as more of a "GT" group. The 350Z and Z3 both weigh nearly 400 pounds more than the S2000, which weighs nearly 400 pounds more than a Miata. I was surprised to see the Z4 and Boxster aren't as terribly piggy as I thought they were, but both weigh a bit more than an S.
According to the Honda website,
a 2008 S2000 weighs 2864 lbs.
A
2008 Z4 3.0i weighs 3020 lbs. That's 156 lbs.. or roughly 5% heavier than the Stook.
A
2008 Boxster weighs 2877 lbs. A mere
13 lbs heavier than the S.
FYI.
But I don't think of them as roadsters because, in my perception, they're marketed to old farts who want to think they have a raging sports car, but want to be pampered at the same time, and need a car they won't kill themselves in by accident.
That's more or less what I thought you might say. It's a fair view to hold and many people share your opinion.
But I think your weight argument is somewhat arbitrary (as well as somewhat incorrect). To the owner of one of those old British sports cars you mentioned, say a Triumph TR4 (which weighs 2100 lbs) ---a Miata would be something of a porker and the S2000, with it's leather seats, air conditioning, power top, power windows, locks and mirrors, fancy HID headlights and electric power steering... is like an orgy of comfort and convenience.
Think for a moment about all the comfort, safety and convenience features your S2000 has. It has almost everything a Z4 has. How "featureless" is it?
..and compared to something like a Lotus 7, we may as well all be driving Bentleys.
Your other argument that the S is much lighter is, as I've shown, an exaggeration in one case and a gross exaggeration in the other.
BUT, I
would not argue the S is very exciting to drive. Remember, I have seat time. I've
autocrossed one. I'm fully aware of what a sharp, precision tool the car is. I am also, I believe (and you can correct me if I'm wrong) the only person in this thread that
also has significant (beyond a test drive) seat time in the 986 and Z4.
And I'm saying the Boxster and Z4 are easily in the same ballpark when it comes to "fun to drive" "agility" "connection between car and drive", etc. Seriously, you should drive them both before you make any judgments on that. The S does not have a monopoly on that and is not in some special, altogether different category than the others, sorry to tell you. It's a good car. It brings a very unique powertrain to the table, has --
hands down-- the best shifter/transmission of the 3 and is priced lower.
A solid choice, but not the be-all end-all.
BTW, I'm disappointed you resorted to a little character assassination about 'old farts who think they have a raging sports car' in order to make your point about the S2k. After all, we 'old farts' could easily make the same silly kind of ad hominem attacks about how the S2000 is marketed: "towards naive kids who will drink the Koolaid because they've been driving FWD crapboxes most their lives and therefore won't know any better"

or something like that.
Yes the S2000 has low torque. But the car acts like a city car in the city, and when you want to flog it, it'll get up and run in a very special and unique way that will leave you very excited about driving. If you want to drag race at green lights it's not the car for you. If you want to enjoy beautiful weekend spirited drives it'll knock your socks off. If you want to go to the track or auto-cross days it's designed for that.
Like I already said, I've got plenty of seat time. I'm familiar with all that.
It's also actually more exclusive than the Z4, Boxster, and TT. And definitely moreso than the Miata.
How do you figure? Because Honda made less of them?
If you wanted snob-appeal, you should have gone for the Porsche
So I stand by it. The S2000 is the car he needs.
Well, despite my overall word count in this thread,
I'm going to decline to assume I know what the OP needs. I'm glad you're enjoying your S, though 👍
M