
A good mileage for a car is generally considered to be an average of 12,000 to 15,000 miles per year. For a typical 5-year-old vehicle, that translates to 60,000 to 75,000 miles. However, "good" is highly relative and depends more on the vehicle's history, model reputation, and your intended use than on the odometer reading alone. A well-maintained 120,000-mile Toyota Camry can be a much better purchase than a neglected 60,000-mile luxury car.
The concept of "good mileage" really splits into two categories: low mileage and high mileage with proven reliability.
Low Mileage (Below the Average) Cars with significantly lower-than-average mileage, say a 10-year-old car with 50,000 miles, are often sought after. The upside is reduced wear on components like the engine, transmission, and suspension. The potential downside is that such low use can sometimes lead to issues from sitting, like dried-out rubber seals or degraded fluids. It's crucial to verify the car wasn't simply unused due to a major problem.
High Mileage with a Strong Record Many modern vehicles are engineered to last well beyond 200,000 miles with proper care. Brands like Toyota, Honda, and some domestic trucks have renowned longevity. A car with 150,000 miles that has a thick folder of service records is often a smarter buy than a lower-mileage car with an unknown past. The key is proven maintenance.
| Mileage Context | Annual Mileage | 5-Year-Old Car | Consideration |
|---|---|---|---|
| Well Below Average | < 10,000 miles | < 50,000 miles | Excellent potential, but check for issues from infrequent use. |
| Average / Good | 12,000 - 15,000 miles | 60,000 - 75,000 miles | The standard benchmark for a used car. Expect normal wear. |
| Above Average | 15,000 - 20,000 miles | 75,000 - 100,000 miles | Common for commuter cars. Scrutinize highway vs. city miles. |
| High Mileage | > 20,000 miles | > 100,000 miles | Requires meticulous maintenance records for consideration. |
Ultimately, prioritize the vehicle's overall condition and history. A thorough pre-purchase inspection by a trusted mechanic is the best way to determine if a car's mileage is "good" for its age and price.

Honestly, I don't fixate on a single number. I look for consistency. If a car is 8 years old, I expect something around 96,000 miles—that’s 12,000 a year. Anything way under that makes me wonder why it wasn't driven. Anything way over, I just want to see the receipts for all the oil changes and timing belt replacements. It's all about the paperwork for me. A high number with a perfect history beats a low number with a mystery every time.

For me, "good mileage" is whatever gets me a reliable car for under $10,000. In that budget, you're almost always looking at cars with over 100,000 miles. I focus on models known for lasting forever, like an old Corolla or Civic. I check for rust, listen for weird noises, and ask about the last time the brakes were done. The exact number on the dash is less important than whether it feels solid and the seller seems honest.

I think people get too hung up on mileage. I’ve had trucks on the farm with 250,000 miles that still run fine because we maintained them meticulously. The real question is how those miles were accumulated. A car with 80,000 miles of stop-and-go city driving has endured more wear than one with 100,000 smooth highway miles. Look at the driver's seat bolsters, the pedal rubbers—that tells you more about the car's life than the odometer.

As someone who just went through this, my advice is to match the mileage to your plans. If you only need a car for a couple of years to commute, even 120,000 miles is fine if the price is right. But if you want to keep it for the long haul, aiming for a lower mileage example, under 80,000, gives you more runway. I ended up with a 7-year-old with 68,000 miles. It felt like the sweet spot: broken in but not worn out, and I plan to drive it for years.


