The best mileage to get rid of an old car is before major components fail, typically between 150,000 and 200,000 miles for most vehicles.
Key mileage thresholds to consider:
| Mileage Range | What Typically Happens |
|---|---|
| 100,000 to 150,000 | Timing belt, water pump, and suspension components wear out |
| 150,000 to 200,000 | Transmission issues, engine wear, and major repairs become common |
| 200,000+ | High risk of engine or transmission failure; resale value drops significantly |
The ideal time to sell or trade depends on the vehicle’s condition, maintenance history, and repair costs. A well-maintained car can run past 200,000 miles. A neglected vehicle may need major work at 100,000.
Sell before a major repair is needed. If you are facing a $3,000 transmission rebuild on a car worth $4,000, selling now pays more than fixing and selling later. Check how much you can get for a junk car to compare your options.