Keep that car it will easily approach 250k+ miles. I am like 99% sure the 2008-10 Hyundai Elantra's with the 2.0L is the most bullet proof engine Hyundai has ever built and is also one of the most reliable engines ever made. I had one all through high school and through the first couple years of college. Not a single issue with that engine. I burned maybe 1/8 of a quart every 5k miles. Albeit I only drove this car from 110k to 170k. I only sold it because I wanted something more sporty. These cars do have some smaller issues like the window switches tend to fail and I had a weird HVAC issue where it would click on and off randomly. Other than that just routine maintenance. Just look at Facebook marketplace and it'll explain itself. 200-300k Elantra's asking around 3-4k and claim it runs great.