I haven’t bought a new car in ten years,but with all of the very expensive electronic bits they have now, an extended warranty (if you’re keeping it beyond the original warranty) may well be worth the cost
I shopped around, you can buy a GM factory warranty from any dealer, and paid $800 for a 7 year after my factory warranty expired, no deductible, from a dealer in MT. Good at any GM dealer in the US.
About a hundred+ a year, for peace of mind. Never used it
Worth every penny.
I bought my first new pickup in 1976 and about 15 since and never an extended on anything and never needed. I get calls all the time for extended. There are lots of sellers trying to set the hook. If you don't service your ride you may need it. Good luck on collecting.