Models don't mean much, serial #s do. Somewhere in the serial # will be a number to indicate the year made. Some are coded i.e. 2 is February.

Usually on the nameplate inside the refrigerator section there is a date of manufacture. You will know you have the right nameplate because it will state the type of refrigerant and ounces used on the same plate. Occasionally there will be a date code, but most just put the month and year. If you have a bad compressor it is best to have some sort of receipt like a credit card statement to show when you bought it to get the five-year warranty replacement. DrTom4444