Build Year or Sale/Title Year?

[MotoPsyche@aol.com]

I've just started paying attention to the likelihood that my TR3A (TS67947L) 
was manufactured in 1960, even though it is currently titled as a 1961.  I'm 
curious to know if most folks refer to their cars by the build year or the 
sale/title year, especially after confirming the build date.  

Not a big deal, but I'd like to be in step with popular convention.

Bill Stagg
1961 (or 1960) TR3A