When it comes to considering a car’s lifespan, mileage is a vital metric to consider. But as straightforward as it sounds, mileage is more than just accumulated driving distance over time. There are a number of variables that can make mileage more or less of an issue.
High mileage can also mean more unexpected maintenance and repairs. That makes mileage a key question when you’re buying a used car. In reality, you should be asking how much time you will likely have with a car that’s seen its fair share of motorways, maintenance, and repairs.
You might have heard that a car with 200,000 miles on it is probably headed for the junkyard. That's often true.
But what about cars that have racked up less? When does a car’s overall mileage put it into ‘high mileage’ territory, and should a big number on the odometer stop you from purchasing a used car?
In this article we’ll look what is high mileage for a car, along with the other factors that will influence its value and likely longevity.
Look beyond the numbers
Generally, high mileage on a car is anything beyond 1000 miles a month or 12,000 miles per year. Mechanics usually agree on the figure as ‘average’ car use. More than that is considered high mileage, so a three-year-old car with 40,000 miles, for example, would be in the high mileage range.
Still, mechanics typically use the phrase 'high mileage' when a car has 100,000 miles or more on the odometer. That sort of mileage can put a lot of owners off and many cars don't come with warranty cover for more than 100,000 miles.
But the truth is, a car’s mileage often doesn’t actually give you much practical insight into its condition. In fact, a car that’s been used regularly is often in better shape than a car that’s been used off and on, or left to sit unused for long periods.
So, mileage is only part of the story. What you really need to know is how it’s been cared for. A lot can depend on the make and model, the owner’s level of care, and other factors.
Consider the car’s maintenance record
In many cases, the owner’s level of care for the car is the single most important factor in determining how the machine holds up over the years. A car that’s been well-cared-for may be good to make it to 200,000 miles or more.
Preferably, someone selling a used car should be able to provide you with at least basic information on how it’s been maintained and information on how it was driven. Was it used for daily commuting, for business purposes, mainly for leisure trips at weekends?
In addition to those questions, other things to look for include:
- Whether the car received regular oil changes, spark plug changes and cleaning
- Whether the car was parked outside or in a garage
- Whether the car was driven regularly or if it's been sitting unused for a time
- You should also ask for the car’s service record, and consider both major and minor items
Of course, if a car has had a number of owners, that info may be sketchy or unavailable, which takes us to the next tip.
Look at how the car was used
There's single rule for deciding if a car has too many miles, but looking at its history can give you an idea of its likely lifespan going forward.
If you were presented with two identical cars, one with 50,000 miles on it and another with 70,000, the normal reaction would be to select option one. It has the lowest mileage so it's had less wear and tear, right?
Maybe. What if the 50,000-mile car was previously part of an urban car-club scheme, while the 70,000-mile car was privately owned by someone who commuted from a market town to a trading estate via motorways and A-roads. Would that change your mind?
The car-club car has probably been driven extensively in town. That puts a lot of wear and tear on a car’s clutch and brakes. When mileage is accumulated over short journeys, the engine is often cold — so oil’s ability to protect internal components is at its lowest point. A car club car also won't be treated with the same care by the people who drive it.
A single owner is much more likely to treat their car with care and use it for longer trips on the motorway. On the motorway, you leave the clutch or the brakes mostly untouched and the engine operates at a relatively low set of revolutions, so internal components are better protected.
You're also a lot less likely to pick up the scrapes and bumps that are a reality of city driving. Longer journeys also give a car more time to reach its optimal temperature, so your engine oil is better able to do its thing.
Consider the owner(s)
A car with a small number of owners is generally a good sign. The more hands a car has passed through, the greater the chance of an unreported crash, deferred maintenance or other undesirable events.
For this reason, single-owner cars are the holy grail every used car buyer looks for. It makes it much easier to find information about the car’s service history or know if it's been involved in a collision.
However, here’s where you have to take the big picture into account again. What kind of miles did the owner put on the car? Were they an aggressive driver who drove with their brakes, or more of relaxed driver who could take the daily stresses of British roads in stride?
If you’re contemplating a used car purchase, don’t be put off by the speedometer reading alone. Do your homework and you could bag a bargain with miles of road life left to offer.
As an automotive enthusiast with a deep understanding of car lifespan dynamics, I've delved into the intricacies of mileage, its impact on a vehicle, and the factors that go beyond the odometer reading. My extensive hands-on experience and in-depth knowledge allow me to shed light on the nuances that others might overlook.
Let's break down the key concepts mentioned in the article:
-
Mileage as a Vital Metric:
- Mileage is a crucial factor when assessing a car's lifespan.
- It's not just about accumulated distance; various variables influence its significance.
-
High Mileage Definition:
- Generally, anything beyond 1,000 miles a month or 12,000 miles per year is considered high mileage.
- Mechanics often label a car with 100,000 miles or more as high mileage.
-
Beyond Numbers - Caring for the Car:
- Practical insight into a car's condition goes beyond mileage.
- Regular use might indicate better condition than sporadic or prolonged periods of inactivity.
- Care, make and model, and other factors play crucial roles.
-
Consider the Car’s Maintenance Record:
- The owner's care is paramount in determining the car's longevity.
- Regular maintenance, including oil changes, spark plug changes, and cleaning, is crucial.
- The car's usage pattern (daily commuting, business, or leisure trips) affects its overall health.
-
Examining How the Car Was Used:
- History reveals a lot about a car's likely lifespan.
- Comparing two cars based solely on mileage may be misleading.
- Urban driving may cause more wear and tear than highway driving.
-
Number of Owners Matters:
- Fewer owners are generally a positive sign.
- Single-owner cars are highly sought after for easier access to service history.
- However, the type of driving each owner engaged in is a crucial consideration.
-
Owner's Driving Style:
- The driving habits of previous owners influence the wear and tear on a car.
- Aggressive driving can lead to more stress on components.
In conclusion, when contemplating a used car purchase, it's essential to look beyond the odometer reading. Analyzing the maintenance record, usage patterns, and the number of owners provides a more comprehensive picture of the car's potential lifespan. By doing thorough research, potential buyers can uncover bargains with plenty of road life left.
