I've owned a Tesla Model 3 for a few years now, and overall, it's been quite reliable. Maintenance costs are generally lower than traditional gasoline cars since there are fewer moving parts and no oil changes. The battery has held up well, with minimal range degradation. Tesla's customer service has been a mixed experience for some, but I've found them responsive when issues arise. The key is to stay on top of software updates and regular check-ups. If you're considering an EV for the long term, the Model 3 is a solid choice.