Given that current models with HW3 are not upgradeable to HW4, and HW3 is nearing 3 years old, and with the release of HW4 within the year, would it be worth it to keep HW3 for an extra 25k/2yrs?
I think it makes sense if you're going to hit 75k/6yrs within the next 2 years.
If, as in my case, you just acquired the vehicle and the warranty is good for 4 years/50k from now, HW3 will be pusing 7 years at the end of coverage, which is a veritable dinosaur in technology-age. I could see this making sense if you drive >20k miles a year, and warranty is about to run out before the expected sell or trade-in. Similar to Apple-tax, It seems repair costs for Tesla are inflated due to lack of competition in the service space.