That proves my point perfectly Sarky
The 450 SL was a 4520cc V8 with the performance figures of a modern day 1200cc inline 4
0-62mph took over 11 seconds & the average mpg also started with an 11 as well. Not to mention the handling on its 14" rims etc etc. Check out pretty much any "sports" car from the same time period & it's the same story.
Old classics might be cool to look at & easier to fix than modern cars. But there must be an awful lot of nostalgia & rose tinted glasses involved in the purchase. Exactly the same goes for bikes from the same era.