[ethanre]

I am newer to CC and shopping now.
Confused about all the model numbers and need your help please.

Can someone write down a summary of model numbers going back from the current models to 50 yrs ago?

Is there a list out there showing all the model numbers?

I am coming across all these models: 109, 129, 147, 982, 1450, 1650, 1872, 2165, 2185, 3225, SLT1554, etc.. how is a 186X different from a 1641?
Why are some all yellow, some with a white front hood cover <- what do these numbers and colors tell us?

Budget is $500 - $1200 .. in MN

I am interested in the Garden tractors or better ..something maybe able to plow or blow snow, and till... not lawn tractors
Thank you all!