Prompted by the recent news that Lexus UK have dropped the GS460 I was wondering just how rare certain cars are.

I have a Mk3 GS430 and, although I see a few GS450h and GS300 on the road I can't say that I've seen many of the 430.

I guess that the GS460 is even rarer (released 2008, deleted 1 year later and not many sold anyway)?

How would I find out how many of them there are on the road? Does anyone here have a clue?

Cheers,

Mark C