This point seems overrated. Service on a modern ICE car is pretty minimal, and I don't see it as something manufacturers really care about. Maybe dealerships, perhaps.
As I posted elsewhere, I've always tracked my expenses. From 2011 to 2018, I spent about $2300 on maintenance and repairs. That's parts, labor and oil changes. And it was a 2003 car, so fairly old.
Look up reliable cars. Buy them used. It's much cheaper. I have the numbers going back to 2007.
I've needed about 2 repairs on my 13 year old ICE vehicle over those 13 years, and one was under warranty. I think it'll need some more work soon, but still, it's not a lot of repairs.
Hell, I bought a new high performance vehicle. Drove it up to the dealership for its 5k oil change. They could easily have said "sure, no problem" and charged me $150ish for the privilege.
"Sir, unless you've been tracking the car and driving it very hard, 10K is the oil change interval. Sorry you wasted your trip".
