How many miles is too many on a used car?
Typical mileage benchmarks
In the U.S., the average car is driven about 12,000 to 15,000 miles per year. So a 5-year-old car with 75,000 miles is about average, while one with 120,000 miles has been driven more than typical. Many mainstream cars can reliably reach 200,000 miles or more with regular maintenance.
Certain brands and models are known for longevity, especially many Toyotas and Hondas, while some luxury or turbocharged models may become costly to maintain past 100,000 miles. A well-documented service history is often more important than the exact mileage.
- Under 50,000: often still under factory warranty
- 50,000–100,000: many good options, check maintenance
- 100,000–150,000: higher risk, but can be a value if cared for
- Over 150,000: expect more repairs; best for budget buyers
What to check beyond miles
A pre-purchase inspection by an independent mechanic is the best way to judge a high-mileage car. They can check compression, suspension, brakes, and look for leaks or rust. Also review the maintenance records: regular oil changes, timing belt replacements, and transmission service are good signs.
Consider the car's history—was it used for ride-sharing, towing, or in a harsh climate? Those factors can wear a car faster than mileage alone. Ultimately, a high-mileage car with meticulous records can be a better buy than a low-mileage car that's been neglected.
- Get a pre-purchase inspection
- Ask for maintenance records
- Check for rust and accident history
- Research common problems for that model
Common mistakes
- Assuming low mileage always means better condition—a car that sat unused can have dried seals and rusted parts.
- Ignoring the model's reputation for reliability; some cars are known to last longer than others.
- Skipping a mechanic's inspection because the car looks clean and drives fine on a short test drive.
