what is the difference between an f-85 and a cutlass? I have seen different cars of the same year designated as both an f-code (f-85) and a j-code (cutlass) in the vin#. if any one can help it would be appreciated. I will continue to check this site for answers or someone can send an e-mail to tyntj999@yahoo.com

F85 is the standard Oldsmobile nomenclature for A-bodied cars 1961-1972. The Cutlass was a higher line trim option on the F85 body. The F85 trim level was plain upholstery, rubber floor mats instead of carpet, little if any bright trim outside. If you look thru the sales and parts manuals, you will see frequent references to F85 for all A-cars. Starting 1973, F85 was the bottom line Omega and was a cheap as an Oldsmobile got.