Keep my old ICE car or get an EV?

My car is 13 years old and recently turned over 150,000 miles. I got it used in 2013 with 55k miles on it, so I’ve done fewer than 10k miles per year, including several cross-country trips. It’s been a great car with very few issues, but it’s showing its age and I’m debating if I should put the $4k in repairs it needs into it or get something else. I’ve loved not having a car payment the last 5 years, but I also don’t want to keep sinking money into it. Keeping it would cost $6k over two years, including gas. An electric would cost $10k after incentives over the same period.