Table of Contents
How many miles are considered "high mileage" on a car
How mileage affects price: rough guide table
Mileage vs age: which matters more
Factors that offset high mileage
At what mileage does a car become difficult to sell
How to value a high-mileage car
Dealcar: get real offers for your car even if it has high mileage
Frequently Asked Questions
How many miles are considered "high mileage" on a car
The average annual mileage for a car in Spain is between 15,000 and 20,000 km. Working by that benchmark, a 5-year-old car should have between 75,000 and 100,000 km to be average. A 10-year-old car should have between 150,000 and 200,000 km.
From that point onwards, the market starts applying discounts. But "high mileage" is not a fixed threshold: it depends on the age of the car, the make, the engine type, and how it has been used. A well-maintained diesel with 250,000 km can be worth more than a petrol car with 150,000 km and a history of breakdowns.
What actually concerns the buyer is not the number on the odometer: it is what that number implies about the real wear and tear on the engine, the gearbox, the suspension, and the bodywork.
How mileage affects price: rough guide table
The market applies value adjustments based on how far the actual mileage is from the expected average for the car's age. These are the usual ranges that professional valuers work with:
Mileage vs expected average | Adjustment on the reference price |
|---|---|
Up to 20% below average | +3% to +5% |
In line with the average (±10%) | No adjustment |
20-40% above average | -5% to -10% |
40-60% above average | -10% to -20% |
More than double the average | -20% to -35% or rejection |
For example: a 6-year-old car with an expected average of 90,000 km that has 160,000 km is 78% above average. The market may apply a discount of between 20% and 35% on the reference price for that model.
These adjustments are neither exact nor universal: they vary depending on the model, make, and demand. A Toyota with 200,000 km sells better than many other brands with half that mileage, precisely because its retained reliability has market value.
Mileage vs age: which matters more
The common question is: which matters more, the year of registration or the mileage? The answer depends on which phase of the car's life it is in.
For cars under 5 years old, age matters more than mileage. The market primarily discounts for the fact that the car is no longer brand new and that it has lost its manufacturer's warranty. A 3-year-old car with 80,000 km sells well if it is priced correctly.
For cars between 5 and 10 years old, mileage starts to matter as much as age. Beyond certain figures (150,000-180,000 km for petrol, 200,000-250,000 km for diesel), the buyer starts calculating how much useful life is left in it and how much it might cost to maintain.
For cars over 10 years old, the mechanical condition and service history matter more than the exact mileage. A 12-year-old car with 180,000 km and regular servicing can be worth more than one of the same age with 130,000 km but no documented maintenance.
If you want to understand how the effects of time and mileage combine, the article on car depreciation by year explains it in detail.
Factors that offset high mileage
Having high mileage doesn't ruin the price if there are factors to offset it. These are what buyers and professional valuers value the most:
Full service history. This is the most crucial factor. A car with 200,000 km that has every service stamped in the book, backed up by garage receipts, builds trust. A car with 100,000 km but no history raises questions. If you have the receipts, keep them and present them when you sell.
To find out if the price you have in mind is realistic, the first step is to value your car using real market data.
Motorway vs city mileage. Motorway miles cause less wear to the engine, clutch, and gearbox than town driving. A company car that has done motorway miles is worth more per mile than a city runaround with the same figure on the odometer. Mention how it was used in your advert.
Brand with good long-term reliability. Toyota, Lexus, Volvo, Mercedes diesel, and certain German saloons have a specific market of buyers who value durability. A well-maintained Toyota Corolla or Lexus IS with 250,000 km has active buyers; other models with the same figure are much harder to sell on.
Recent MOT (ITV). If the MOT has been passed recently with no advisories, the buyer has independent validation of the car's technical condition. It is a solid argument that reduces the uncertainty of high mileage.
A recent MOT with no advisories is one of the strongest talking points when selling. We explain what you need to know about the MOT (ITV) before selling your car.
HPI clear (No recorded accidents). A history report with no recorded accidents partially offsets the high mileage. Buyers are increasingly checking these reports before making a purchase.
At what mileage does a car become difficult to sell
There isn't a universal threshold, but some figures act as psychological barriers in the market:
150,000 km is the first barrier for petrol cars. Many private buyers prefer not to go above that figure, especially if the car is over 7 or 8 years old. Dealerships also become more selective at this point.
200,000 km is the second and stronger barrier. Beyond this figure, the market of private buyers shrinks significantly. Mainstream dealerships rarely buy cars with over 200,000 km unless they are models with high demand for spare parts or commercial vehicles.
For diesel cars, the barriers shift up by about 50,000 km: well-maintained diesel engines last longer, and the market knows it. A diesel car with 200,000 km has more buyers than a petrol car with the same figure.
Beyond 250,000 km, the market of private buyers is very small. Selling to a scrap yard or to buyers specialising in high-mileage cars is usually the most realistic route.
If your car is past those barriers, the article on how to sell an old car with high mileage covers your actual options.
How to value a high-mileage car
The most reliable method is to get real offers from trade buyers. Rough online valuations have a wider margin of error for high-mileage cars, precisely because the actual condition of the vehicle outweighs general model parameters.
To get a useful valuation before selling:
Compare the price of similar cars on sites like Coches.net or AutoScout24, filtering by model, year, and a mileage range close to yours. This gives you the private market price, which is the ceiling. The price a professional buyer offers you will be lower, as they need a margin to resell.
Get valuations from more than one place. The difference between the first offer you receive and the best one can be considerable. Receiving multiple offers always improves the final price, particularly for high-mileage cars where each valuer rates the condition differently.
Have your service records ready. A valuer who can see the service history will value it higher than one who cannot verify how the car has been looked after.
Dealcar: get real offers for your car even if it has high mileage
High-mileage cars are precisely where comparing offers makes the biggest difference. The price varies more between buyers because the real condition of the vehicle counts for a lot, and every buyer values it differently.
With Dealcar, your car reaches more than 1,000 verified professional dealerships that compete for it. There are buyers specialising in commercial vehicles, specific makes, or particular models who can offer more than a generalist valuer.
100% free for you. No commissions or hidden fees.
Get paid before handing over the keys. Bank transfer before the car changes hands.
Free home collection. No travel involved.
Hassle-free. The buyer handles the transfer, DGT, and all the paperwork.
On average, 1,400 euros more than selling on Wallapop.
More than 12,000 cars sold and an average rating of 4.9 out of 5.
Use Dealcar's free valuation tool.
Frequently Asked Questions
At what mileage does a car lose a lot of value?
The first significant threshold is 150,000 km for petrol cars and 200,000 km for diesel cars. Beyond those figures, the pool of private buyers shrinks and discounts on the reference price widen. That said, the service history and condition count as much as the mileage itself.
Is a high-mileage car with a good service history worth more than a low-mileage one with no history?
Generally, yes. A car with 180,000 km that has all services up to date and garage invoices can be worth more than one with 100,000 km without documented history. The buyer values what they can verify, and history is the most tangible proof of the car's actual condition.
Can you sell a car with more than 200,000 km?
Yes, although the market of private buyers is smaller. Buyers specialising in work vehicles or highly reliable cars (Toyota, Mercedes diesel, Volvo) still buy at these mileages if the condition is good. Platforms like Dealcar connect you with these kinds of buyers, whom a private individual would struggle to find on their own.
Are motorway miles worth more than city miles?
On the contrary: motorway miles put less wear on the engine and transmission than city miles, which involve more stopping, starting, braking, and gear changes. A car used mostly on the motorway is, all else being equal, in better mechanical condition.
How do I know what the expected average mileage is for my car?
Multiply the years since registration by 15,000–18,000 km (the Spanish average). If your car is 7 years old, the expected average is between 105,000 and 126,000 km. If your car is above that range, the market will apply a discount; if it is below, it can be a strong selling point in your favour.
Table of Contents
How many miles are considered "high mileage" on a car
How mileage affects price: rough guide table
Mileage vs age: which matters more
Factors that offset high mileage
At what mileage does a car become difficult to sell
How to value a high-mileage car
Dealcar: get real offers for your car even if it has high mileage
Frequently Asked Questions
How many miles are considered "high mileage" on a car
The average annual mileage for a car in Spain is between 15,000 and 20,000 km. Working by that benchmark, a 5-year-old car should have between 75,000 and 100,000 km to be average. A 10-year-old car should have between 150,000 and 200,000 km.
From that point onwards, the market starts applying discounts. But "high mileage" is not a fixed threshold: it depends on the age of the car, the make, the engine type, and how it has been used. A well-maintained diesel with 250,000 km can be worth more than a petrol car with 150,000 km and a history of breakdowns.
What actually concerns the buyer is not the number on the odometer: it is what that number implies about the real wear and tear on the engine, the gearbox, the suspension, and the bodywork.
How mileage affects price: rough guide table
The market applies value adjustments based on how far the actual mileage is from the expected average for the car's age. These are the usual ranges that professional valuers work with:
Mileage vs expected average | Adjustment on the reference price |
|---|---|
Up to 20% below average | +3% to +5% |
In line with the average (±10%) | No adjustment |
20-40% above average | -5% to -10% |
40-60% above average | -10% to -20% |
More than double the average | -20% to -35% or rejection |
For example: a 6-year-old car with an expected average of 90,000 km that has 160,000 km is 78% above average. The market may apply a discount of between 20% and 35% on the reference price for that model.
These adjustments are neither exact nor universal: they vary depending on the model, make, and demand. A Toyota with 200,000 km sells better than many other brands with half that mileage, precisely because its retained reliability has market value.
Mileage vs age: which matters more
The common question is: which matters more, the year of registration or the mileage? The answer depends on which phase of the car's life it is in.
For cars under 5 years old, age matters more than mileage. The market primarily discounts for the fact that the car is no longer brand new and that it has lost its manufacturer's warranty. A 3-year-old car with 80,000 km sells well if it is priced correctly.
For cars between 5 and 10 years old, mileage starts to matter as much as age. Beyond certain figures (150,000-180,000 km for petrol, 200,000-250,000 km for diesel), the buyer starts calculating how much useful life is left in it and how much it might cost to maintain.
For cars over 10 years old, the mechanical condition and service history matter more than the exact mileage. A 12-year-old car with 180,000 km and regular servicing can be worth more than one of the same age with 130,000 km but no documented maintenance.
If you want to understand how the effects of time and mileage combine, the article on car depreciation by year explains it in detail.
Factors that offset high mileage
Having high mileage doesn't ruin the price if there are factors to offset it. These are what buyers and professional valuers value the most:
Full service history. This is the most crucial factor. A car with 200,000 km that has every service stamped in the book, backed up by garage receipts, builds trust. A car with 100,000 km but no history raises questions. If you have the receipts, keep them and present them when you sell.
To find out if the price you have in mind is realistic, the first step is to value your car using real market data.
Motorway vs city mileage. Motorway miles cause less wear to the engine, clutch, and gearbox than town driving. A company car that has done motorway miles is worth more per mile than a city runaround with the same figure on the odometer. Mention how it was used in your advert.
Brand with good long-term reliability. Toyota, Lexus, Volvo, Mercedes diesel, and certain German saloons have a specific market of buyers who value durability. A well-maintained Toyota Corolla or Lexus IS with 250,000 km has active buyers; other models with the same figure are much harder to sell on.
Recent MOT (ITV). If the MOT has been passed recently with no advisories, the buyer has independent validation of the car's technical condition. It is a solid argument that reduces the uncertainty of high mileage.
A recent MOT with no advisories is one of the strongest talking points when selling. We explain what you need to know about the MOT (ITV) before selling your car.
HPI clear (No recorded accidents). A history report with no recorded accidents partially offsets the high mileage. Buyers are increasingly checking these reports before making a purchase.
At what mileage does a car become difficult to sell
There isn't a universal threshold, but some figures act as psychological barriers in the market:
150,000 km is the first barrier for petrol cars. Many private buyers prefer not to go above that figure, especially if the car is over 7 or 8 years old. Dealerships also become more selective at this point.
200,000 km is the second and stronger barrier. Beyond this figure, the market of private buyers shrinks significantly. Mainstream dealerships rarely buy cars with over 200,000 km unless they are models with high demand for spare parts or commercial vehicles.
For diesel cars, the barriers shift up by about 50,000 km: well-maintained diesel engines last longer, and the market knows it. A diesel car with 200,000 km has more buyers than a petrol car with the same figure.
Beyond 250,000 km, the market of private buyers is very small. Selling to a scrap yard or to buyers specialising in high-mileage cars is usually the most realistic route.
If your car is past those barriers, the article on how to sell an old car with high mileage covers your actual options.
How to value a high-mileage car
The most reliable method is to get real offers from trade buyers. Rough online valuations have a wider margin of error for high-mileage cars, precisely because the actual condition of the vehicle outweighs general model parameters.
To get a useful valuation before selling:
Compare the price of similar cars on sites like Coches.net or AutoScout24, filtering by model, year, and a mileage range close to yours. This gives you the private market price, which is the ceiling. The price a professional buyer offers you will be lower, as they need a margin to resell.
Get valuations from more than one place. The difference between the first offer you receive and the best one can be considerable. Receiving multiple offers always improves the final price, particularly for high-mileage cars where each valuer rates the condition differently.
Have your service records ready. A valuer who can see the service history will value it higher than one who cannot verify how the car has been looked after.
Dealcar: get real offers for your car even if it has high mileage
High-mileage cars are precisely where comparing offers makes the biggest difference. The price varies more between buyers because the real condition of the vehicle counts for a lot, and every buyer values it differently.
With Dealcar, your car reaches more than 1,000 verified professional dealerships that compete for it. There are buyers specialising in commercial vehicles, specific makes, or particular models who can offer more than a generalist valuer.
100% free for you. No commissions or hidden fees.
Get paid before handing over the keys. Bank transfer before the car changes hands.
Free home collection. No travel involved.
Hassle-free. The buyer handles the transfer, DGT, and all the paperwork.
On average, 1,400 euros more than selling on Wallapop.
More than 12,000 cars sold and an average rating of 4.9 out of 5.
Use Dealcar's free valuation tool.
Frequently Asked Questions
At what mileage does a car lose a lot of value?
The first significant threshold is 150,000 km for petrol cars and 200,000 km for diesel cars. Beyond those figures, the pool of private buyers shrinks and discounts on the reference price widen. That said, the service history and condition count as much as the mileage itself.
Is a high-mileage car with a good service history worth more than a low-mileage one with no history?
Generally, yes. A car with 180,000 km that has all services up to date and garage invoices can be worth more than one with 100,000 km without documented history. The buyer values what they can verify, and history is the most tangible proof of the car's actual condition.
Can you sell a car with more than 200,000 km?
Yes, although the market of private buyers is smaller. Buyers specialising in work vehicles or highly reliable cars (Toyota, Mercedes diesel, Volvo) still buy at these mileages if the condition is good. Platforms like Dealcar connect you with these kinds of buyers, whom a private individual would struggle to find on their own.
Are motorway miles worth more than city miles?
On the contrary: motorway miles put less wear on the engine and transmission than city miles, which involve more stopping, starting, braking, and gear changes. A car used mostly on the motorway is, all else being equal, in better mechanical condition.
How do I know what the expected average mileage is for my car?
Multiply the years since registration by 15,000–18,000 km (the Spanish average). If your car is 7 years old, the expected average is between 105,000 and 126,000 km. If your car is above that range, the market will apply a discount; if it is below, it can be a strong selling point in your favour.
