How Many Miles Is Too Many for a Used Car?

There's no single mileage number that makes a car "too high" — a well-maintained 150,000-mile Toyota can be a safer buy than a neglected 60,000-mile car of a less reliable brand. That said, there are useful benchmarks to judge a car against.

The 12,000-mile-a-year rule of thumb

The industry rule of thumb is about 12,000-15,000 miles per year of average driving. A 5-year-old car with 60,000-75,000 miles is roughly in line with average use. A 5-year-old car with 100,000+ miles was driven harder than average (commonly a former highway commuter or rideshare vehicle), while one with only 20,000 miles sat mostly unused, which brings its own risks — rubber seals, belts, and fluids degrade with age even when a car isn't driven much.

What actually matters more than the odometer

• Service history: a well-documented maintenance record on a higher-mileage car often beats no records on a lower-mileage one
• How the miles were driven: steady highway miles are generally easier on a car than stop-and-go city driving or short trips that never fully warm the engine
• The specific model's reliability reputation: some engines and drivetrains are well known to comfortably exceed 200,000 miles with basic maintenance; others start needing expensive repairs well before 100,000
• Major maintenance already done: a timing belt, water pump, or transmission service already completed at the right interval adds real value on a higher-mileage car

General mileage bands to know

• Under 60,000 miles: still considered low mileage for most cars, typically commands a price premium
• 60,000-100,000 miles: the most common range for a used car 4-8 years old, generally the sweet spot for value
• 100,000-150,000 miles: still very usable for reliable makes with maintenance records, priced accordingly lower
• 150,000+ miles: higher risk of needing major components soon (suspension, transmission) regardless of brand — a pre-purchase inspection matters most here

Rather than ruling out a car by mileage alone, use it as one input alongside service records, a vehicle history report, and a pre-purchase inspection. A high-mileage car with full records is often the safer buy over a lower-mileage car with none at all.