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Do high mileage cars last longer?

The short answer is yes, high mileage cars can last longer than low mileage cars, provided they have been well-maintained. The key factors that determine a car's longevity are not just the total miles driven, but also the vehicle's maintenance history, driving conditions, and overall care.


Understanding High Mileage Cars


Contrary to popular belief, high mileage on a car does not necessarily mean it is nearing the end of its useful life. Many modern vehicles are engineered to last well over 200,000 miles with proper maintenance. The key is ensuring the car has been regularly serviced and any issues have been addressed promptly.


High mileage cars that have been well-cared for can often outlast low mileage vehicles that have been neglected. The total miles driven is just one factor in a car's lifespan; how the car has been driven and maintained is equally important.


Factors That Affect a Car's Longevity



  • Maintenance History: Regular oil changes, tire rotations, and other scheduled maintenance tasks are crucial for extending a car's lifespan. Vehicles that have been serviced according to the manufacturer's recommendations are more likely to last longer.

  • Driving Conditions: Cars driven primarily on highways and in mild weather tend to last longer than those subjected to frequent stop-and-go traffic, extreme temperatures, or harsh terrain.

  • Owner Care: Drivers who take good care of their vehicles, such as by keeping them clean, addressing issues promptly, and avoiding aggressive driving, can significantly extend the car's life.

  • Vehicle Quality: Some car models and brands are simply built to last longer than others, with more durable components and engineering.


By considering these factors, it becomes clear that high mileage alone does not necessarily mean a car is nearing the end of its useful life. With proper care and maintenance, many high mileage vehicles can continue to provide reliable transportation for years to come.

How much mileage is too high on a car?


So, for an easy way to calculate how many miles on a used car is too much, just multiply its age by 10,000. For example, a five-year-old car would ideally have 50,000 miles or less on its odometer.



Is it worth keeping a high mileage car?


Overall, while high mileage can indicate a car's potential for issues, it doesn't solely determine a vehicle's condition. A well-maintained high-mileage car can still be a good purchase, while a low-mileage car with a poor maintenance history might not be.



How long will a high mileage car last?


It's possible for some properly maintained, well-built cars to reach 300,000 miles. Typically, a conventional vehicle lasts for 200,000 miles. The average automobile age in the United States has increased over the past several decades.



What are the disadvantages of a high mileage car?


Increased mileage can wear down parts ranging from your engine and transmission to your suspension and brakes, impacting their functionality and overall vehicle safety. Maintenance frequency – Vehicles with higher mileage often have more frequent maintenance needs.



How many miles is too high for a used car?


How Many Miles Are Too Many for a Used Car? When it comes to determining how many miles are too many for a used car, there isn't a hard-and-fast rule. 200,000 miles is generally the upper limit for even well-maintained vehicles. However, mileage alone shouldn't be the deciding factor.



At what mileage does a car go bad?


Typically, a conventional vehicle lasts for 200,000 miles. The average automobile age in the United States has increased over the past several decades. Currently, it's around 12 years for a passenger car, according to data from IHS Markit and the federal government.



How many miles on a car is a red flag?


If you see a used car that's just two years old and has 40,000 or 50,000 on the odometer already, that's a bit of a red flag, as it shows that the car has been driven far more than other examples in the same year, make and model. That said, the 12,000 figure, while a good rule of thumb, isn't infallible.



Is it worth fixing a car with 200k miles?


If the cost of the repair is less than or around 50% of the vehicle's value, it's usually worth it. Reliability: Some brands are known for their long-lasting reliability, even beyond the 200k-mile mark.



Is buying a car with 150k miles bad?


Is purchasing a car with 150k miles worth the risk? It depends on various factors such as the condition of the car, its maintenance history, and your budget. Generally, a car with high mileage may require more repairs and maintenance, but if it has been well-maintained, it can still be a good investment.



Does high mileage devalue a car?


Your vehicle will be less desirable to car buyers if it has more than 100,000 miles on it, even if it continues to run well. Vehicles with overly high mileage are more likely to require expensive repairs, which makes them a risky investment.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.