http://howmanyleft.co.uk/
Looks like there were 27 610's on the road and 15 Sorn'd, so 42 in total which sounds about right...
You can also see how the marque has fared over the years which is interesting. In 1995 there were 56 610's so we have lost 14 over the years.
GTA's
182 close of play 2007, now down to 170 ish by the end of 2010

Still not as bad as the Renault 18 Turbo, 645 still hanging around in 1994, there are now only 7 left
