Hello,
I have a 1953 XK120 "S" roadster. My question is I guess is how do I find information on the "S" cars? I have tried everything and I cannot find any information on value..how many are left in the United States...etc. I even contacted Jaguar Club of England no help. I know that between the years of 1949 and 1954 there were only around 370 in production.

 

All the factory records are held by Jaguar Heritage Trust (formerly JDHT - Jaguar Daimler Heritage Trust) at Gaydon in England:
https://www.jaguarheritage.com/

Look for their PDF First chassis numbers by year - XK Models 1949-1960. It's available for free download from their website but is copyright by JDHT so I won't include it here.

If you use their contact form, they would tell you how many were exported to the USA but will charge for this service.

You can also find information on production dates and numbers in:
JAGUAR - All the Cars by Nigel Thorley

Value is easier to ascertain as auction and sale results are usually in the public domain.

Graham

 

If you are in North America you could contact us. www.coventryfoundation.org.