3 Types of Parking Lots Where You'll Lose Money Buying a Used Car Under 1 Million Yen | Choices You Should Avoid by Budget

"Yes! I got a used car for under 1 million yen!"

The sense of accomplishment when you find your ideal car at a used car dealership or online and purchase it within your budget is truly special. Especially if it's your first car, that joy is all the more profound.

But wait a moment. There's something I want you to know while you're basking in that joy.

In fact, there are countless cases of people who made mistakes when choosing a parking lot and ended up paying more in the end.

Among the cases I've seen and heard about, one that particularly stood out was Mr. A's situation. Mr. A purchased a well-maintained compact car for 800,000 yen. Thinking "Since I saved money on the vehicle price, I'll save on parking costs too," he contracted a budget parking space for 3,000 yen per month. It was an unpaved parking lot with no lighting, located about a 12-minute walk from his home.

For the first few months, Mr. A thought he was "lucky to save money." However, a year later, the car body was covered with countless small scratches and rust had developed on the undercarriage. When he got a repair estimate, he was told it would cost over 100,000 yen.

"I thought I was saving 3,000 yen per month, but it ended up costing me over 100,000 yen in losses. I should have never skimped on parking fees..."

Person A deeply regretted it.

As of 2025, the used car market continues to grow globally. Due to semiconductor shortages causing extended delivery times for new vehicles and rising prices leading more people to consider "starting with a used car," there are numerous high-quality used cars available for under 1 million yen in the Japanese domestic market.

On Cartree (https://cartree.jp/）でも、100万円以下の中古車を探している方からのアクセスは非常に多く、「予算を抑えて賢く車を手に入れたい」というニーズの高さを日々実感しています。

However, even if you manage to get a great deal on a vehicle, choosing the wrong parking space can result in significant losses in total costs. Making decisions that consider not just the vehicle price but the overall maintenance costs is what leads to a truly 'smart purchase.'

In this article, we will thoroughly introduce three common parking lot patterns that used car buyers tend to fall into that result in financial loss, as well as smart selection methods based on different budgets. Whether you're currently searching for a parking space or already have a contract, please check to see if your parking situation is okay.

When you can purchase a car for under 1 million yen, many people are filled with the satisfaction of having "bought it cheap!" While that feeling itself is wonderful, the problem is that this sense of achievement very often leads to neglecting the importance of choosing a parking space.

"The car was cheap, so I'll just find a cheap parking lot too." "As long as I can park somewhere, that's good enough, right?" "It's a waste to spend money on parking."

At first glance, this way of thinking may seem rational. However, monthly parking fees are costs that occur continuously every month. Are you aware that when viewed on an annual basis, and over several years, they amount to far larger sums than you might imagine?

Please refer to the table below.

The difference between monthly payments of 3,000 yen and 10,000 yen is 7,000 yen. You might think "it's only 7,000 yen," but over 5 years, this adds up to a difference of 420,000 yen. This amount represents more than 40% of the vehicle price for a car purchased for under 1 million yen.

Of course, I'm not saying you should choose an expensive parking lot. What's important is the perspective of evaluating based on total cost, not just the monthly fee. If choosing a cheap parking lot results in mounting car repair costs or a significant decrease in your vehicle's value, you'll end up losing money in the long run.

"It's not a new car, so you don't need to be that careful with it."

Many people think this way, but it's actually the opposite. Older vehicles and those with high mileage have the characteristic of deteriorating faster compared to new cars.

Specifically, the following risks increase:

Damage to Paint from UV Rays New car paint has thickness, and the clear coat layer is solid. However, cars that have aged often have thinner paint or have already sustained microscopic damage. Therefore, when continuously exposed to UV rays, color fading and paint deterioration progress faster than with new cars.

Rust progression from rain and snow Older vehicles may have weakened rust-proofing treatments. Additionally, rust can easily develop from past minor scratches or rock chip marks. When left outdoors, rust can spread rapidly due to the effects of rain, snow, de-icing agents, and other factors.

Easy target for theft and vandalism It may seem surprising, but older cars tend to be easier targets for theft. Vehicles from model years that don't have anti-theft devices such as immobilizers require particular caution. Additionally, cases have been reported where older cars become victims of vandalism because they are perceived as "just an old car."

Deterioration of resin parts Resin parts such as bumpers, door mirrors, and headlight covers are components that are easily affected by ultraviolet rays and temperature changes. Older cars often already have some degree of deterioration, and continued outdoor parking accelerates whitening and cracking.

In other words, precisely because the vehicle price is low, the storage environment significantly affects the car's lifespan. If you want to drive a car purchased for under 1 million yen for 5 or 10 years, choosing a parking space is a point that should never be overlooked.

Budget parking lots advertised as "3,000 yen per month" or "5,000 yen or less per month" certainly look attractive. If you can reduce your monthly expenses, you can use that money for other maintenance costs or leisure activities.

However, budget parking lots often have the following hidden problems. These are points you should definitely check before signing a contract.

Too far from home Many budget parking lots are located far from stations or on the outskirts of residential areas. If the location is more than a 10-minute walk from your home, it can be really difficult on rainy days or when you have a lot of luggage. If you end up thinking "It's too much trouble, so I won't use the car," then there's no point in having bought the car in the first place.

Additionally, when there is distance, you become less likely to "just go check on the car." This creates a risk of delayed detection of tampering or abnormalities, potentially leading to expanded damage.

No lighting, pitch dark at night Some budget parking lots have no lighting equipment at all. When taking your car in and out at night, not only is it dangerous because you can't see your footing, but there are also major security concerns. Dark parking lots become prime targets for car break-ins and vandalism.

No security cameras installed In the event of theft or vandalism, security camera footage serves as crucial evidence for identifying perpetrators and filing insurance claims. However, most budget parking lots do not have security cameras installed. In many cases, victims have no choice but to accept their losses without recourse.

Unpaved with gravel or dirt Parking lots that are not paved with asphalt or concrete become muddy when it rains and create clouds of dust when it's sunny. Not only does the vehicle body get dirty easily, but flying pebbles can cause scratches, and mud splatter can soil the undercarriage. If parked for an extended period, the tires may even sink into the ground.

Unclear administrator contact information When trouble occurs, it's problematic if there's no administrator you can contact immediately. Some budget parking lots are simply "renting out vacant land" and lack proper management systems.

Actual Case Study In addition to the case of Mr. A introduced at the beginning, we will introduce one more example.

Person B signed a contract for a parking lot at $40 per month. The conditions included an 8-minute walk from home, unpaved ground, and no lighting, but they accepted it thinking, "It's cheap, so it can't be helped."

However, six months later, when they returned to their car, they found the window smashed and the car navigation system stolen. Without security cameras, the culprit was never found, and while insurance covered part of the damage, the deductible and paperwork hassle created a significant burden. Furthermore, the psychological shock left them feeling "afraid to park in that lot," and they eventually ended up moving to a different parking facility.

What I thought was saving $40 per month ended up costing nearly $2,000 in total expenses, including the loss of the car navigation system, insurance deductibles, and initial costs for the new parking space.

Not everyone will suffer losses at budget parking lots. However, if any of the following apply to you, it's safer to avoid budget parking lots.

Checklist:

If three or more of these apply to you, we recommend choosing a parking lot with better conditions, even if it means increasing your budget somewhat.

That said, not all cheap parking lots are bad. Some parking lots just happen to be priced lower than the market rate due to their location, while still offering decent conditions.

If the following conditions are met, even budget parking lots are worth considering.

There is minimal lighting sufficient brightness to see around the vehicle even at night. This includes cases where there are streetlights nearby.

Within a 5-minute walk from home Since it's a place you use every day, good accessibility is important. If it's within a 5-minute walk, it won't be too much of a hassle even on rainy days.

Paved The surface should be paved with asphalt or concrete. If it's gravel, make sure it is firmly compacted.

Clear management company contact information The management company's contact information should be listed on signs and in the contract. It's important to have a system in place for immediate contact in case of emergencies.

Good visibility of surroundings Places with foot traffic or where nearby residents can see are effective crime deterrents in themselves.

If a budget parking lot meets these conditions, it can be considered a cost-effective choice.

"Even without a roof, cars are meant to be parked outside, right?"

Indeed, many cars in Japan are parked outdoors. However, leaving a car in an uncovered parking lot for extended periods will certainly cause accumulated damage. This is especially true for used cars, where the damage tends to be more severe than with new cars.

Paint fading due to UV rays Ultraviolet rays contained in sunlight are the nemesis of paint. Dark-colored vehicles such as black, red, and navy blue are particularly prone to noticeable fading, and may experience obvious discoloration within just a few years.

If it's a new car, the paint thickness and clear coat are solid, so it can withstand UV rays to a certain extent. However, used cars may already have thinning paint or uneven paint quality from previous repairs. As a result, they are more susceptible to UV damage and deteriorate at a faster rate.

Rust progression due to rain and snow Acidic components in rain and winter de-icing agents corrode the metal parts of the vehicle body. Rust often progresses from hard-to-see areas such as the undercarriage, inside of doors, and the back of the hood.

Older cars often have weakened rust prevention treatment, and once rust occurs, it spreads rapidly. Rust repairs are often expensive, and in severe cases, the vehicle may not pass inspection.

Deterioration of Resin Parts Many resin parts are used in vehicles, including bumpers, door mirrors, headlight covers, and wiper blades. These components are susceptible to UV rays and temperature changes, and continued outdoor parking can cause whitening (becoming whitish and discolored) and cracking.

Yellowing and clouding of headlight covers in particular not only deteriorate appearance but also affect nighttime visibility. Replacement or polishing can cost tens of thousands of yen.

Interior sun damage and dashboard cracks Sunlight coming through the windshield directly hits the dashboard and seats. Prolonged exposure to sunlight can cause the dashboard to crack and seats to fade.

Leather seats in particular are vulnerable to sun damage, and once damaged, they are difficult to repair. Cloth seats also experience color fading and fabric deterioration.

Comparison of Specific Deterioration Rates How much difference is there in the rate of car deterioration between having a roof and not having a roof? As a general guideline, the following differences are said to exist.

Of course, it varies depending on the vehicle model, storage conditions, and regional climate, but it's not uncommon for there to be a 2-3 year difference depending on whether or not there's a roof.

Not all cars deteriorate in the same way. Vehicles with the following characteristics are particularly susceptible to the effects of outdoor parking.

Vehicles over 10 years old Paint and rust-proofing treatments have weakened, making them more susceptible to damage.

Vehicles with weak paint Dark-colored vehicles such as black, red, and navy blue are prone to noticeable fading. Additionally, pearl white and metallic paint finishes lose their shine when they deteriorate.

Convertibles and cars with sunroofs The seals on soft tops and sunroofs are components that are easily affected by UV rays and rain. Deterioration can cause water leaks.

Vehicles with existing scratches or paint deterioration Rust and deterioration are more likely to spread from areas with scratches or peeling paint.

Imported cars are generally said to have lower resistance to Japan's climate (hot and humid) compared to Japanese cars. European cars in particular tend to deteriorate faster when parked outdoors.

Many people may be hesitant, thinking "Covered parking is expensive..." It's true that there is a difference in monthly rates between uncovered and covered parking.

As a general market rate, the monthly difference between uncovered and covered parking is approximately 2,000 to 5,000 yen. While it varies by region and location, it's not uncommon for the difference to exceed 5,000 yen in urban areas.

However, what I want you to consider here is **resale value**.

When selling a vehicle, appraisers carefully inspect the car's condition. Areas such as the paint condition, presence of rust, and interior deterioration clearly reflect the effects of storage conditions.

It's not uncommon for there to be a difference of $700 to $2,100 in the appraisal value after three years between a car stored in a covered parking space and one stored in an uncovered parking space.

Calculation Example:

In other words, even if you pay an extra 3,000 yen per month, you could potentially save 40,000 to 190,000 yen when selling.

Of course, some people may say, "I have no plans to sell my car" or "I intend to drive it until it dies." However, life is unpredictable. Job transfers, marriage, childbirth, relocation... there are various reasons why you may need to part with your car.

To avoid regretting later, "I should have parked it in a covered parking space," we recommend choosing a parking space with resale value in mind.

When signing a parking lot contract, many people tend to make decisions based only on the "monthly fee" and "location." However, there may be hidden conditions in the contract that are often overlooked.

If you sign a contract without checking these points, you may end up regretting it later, thinking "This isn't what I expected..."

Cancellation Notice Period When canceling a parking space, there may be a condition that requires "notification must be given 〇 months in advance." While one month's notice is most common, some parking spaces require notification 2-3 months in advance.

If you have a sudden job transfer or move, a long cancellation notice period means you'll end up paying several months' worth of fees for a parking space you're not using.

Renewal Fee Similar to rental housing, parking lots may also have renewal fees. It's not uncommon for parking lots to charge renewal fees of 10,000 to 20,000 yen every year.

Even if you think "It's cheap!" just by looking at the monthly rent, the actual burden may increase when renewal fees are included.

Vehicle Size Restrictions Parking lots may have size restrictions (length, width, height) for vehicles that can be parked. Size restrictions are often particularly strict for mechanical parking systems and multi-story parking garages.

If you're driving a compact car at the time of contract but may switch to a regular-sized car in the future, be careful. There are cases where people buy a new car only to find it's too large to fit in the parking space.

Time restrictions You might think you can access your vehicle 24/7, but there are cases where entry is prohibited at night. Parking lots on condominium premises or those with on-site managers may have restricted operating hours.

If you work night shifts or frequently use your car at night, be sure to check this beforehand.

Driver restrictions Some parking lots have a clause that prohibits anyone other than the contract holder from driving. If you share a car with family members or lend your car to friends, you need to be careful.

Case 1: Forced to Pay for 3 Months Despite Cancellation Due to Job Transfer Mr. C had to suddenly relocate due to a company transfer. When he tried to cancel his parking space, the contract stated that "notification is required 3 months prior to cancellation."

Since there was already less than a month until the move, they ended up having to pay **3 months' worth of parking fees (approximately 30,000 yen)** for a parking space they wouldn't use. They regretted not having "properly checked the terms at the time of signing the contract."

Case 2: Unable to Park Due to Size Exceeding Limits After Replacing Car Mr. D switched from a compact car to a regular car (SUV). However, the parking lot he had contracted had a restriction of 1,700mm or less in width, and it was discovered that the new car could not be parked there.

I ended up having to hurry to find a new parking lot, which resulted in initial costs and hassle.

Case 3: Contracted Without Knowing About the $200 Renewal Fee Mr. E was attracted by the low monthly rate of $50 and signed a parking space contract. However, one year later, he was shocked when suddenly billed $200 for a renewal fee.

According to them, it was written in small print in the contract, but there was no explanation at the time of signing, and they had overlooked it. They expressed disappointment, saying, "When you consider it annually, it wasn't much different from other parking lots."

Before signing a parking space contract, make sure to check the following 7 items. It's important to read the contract thoroughly and ask the management company about any unclear points.

Checklist:

By checking these in advance, you can prevent situations where you later find yourself thinking, "This isn't what I expected."

So far, we've introduced three patterns of parking lots that result in losses. So what kind of parking lot should you actually choose?

We'll introduce recommended selection methods based on your budget.

In this budget range, it may be difficult to find a parking lot that meets all conditions. Therefore, it's important to clarify your priorities.

Priority: Security > Distance > Roof

With a limited budget, prioritize security first. Check whether the property meets minimum security requirements such as having adequate lighting, good visibility, and foot traffic.

Next, distance. Search for parking within a 5-minute walk from your home. Parking lots that are too far away often end up not being used.

Regarding roofing, you may need to give up on this option within this budget range. Instead, consider alternatives such as using a car cover.

Recommended in this price range:

Tips for Finding:

This budget range is the zone with the best cost-performance ratio. In many areas, you can find parking lots that meet certain conditions.

Conditions you can target in this price range:

In particular, we strongly recommend actively considering a covered parking space. As mentioned earlier, the presence or absence of a roof significantly affects your vehicle's deterioration rate and resale value. If the difference is just a few thousand yen per month, it will more than pay for itself in the long run.

Recommended in this price range:

Tips for Finding:

With this budget range, you can choose a parking lot with quite favorable conditions.

Conditions you can aim for in this budget range:

Indoor parking garages and mechanical parking systems can completely protect your car from rain, wind, and UV rays. The risk of theft and vandalism is also significantly reduced.

Some people might think, "I don't want to spend that much money on a parking space..." However, if you consider it an investment to maximize your vehicle's value, it's not expensive at all.

In particular, this budget range is worth considering for those who plan to sell their vehicle in the future, those who purchased a relatively new used car, or those who drive an imported car.

Recommendations in this price range:

Tips for Finding:

Finally, I've summarized the characteristics of each price range in a table.

There are several ways to search for parking. Understand the advantages and disadvantages of each method to search efficiently.

Using a Monthly Parking Lot Search Website When you search for "monthly parking lot [area name]" on the internet, you will find multiple search websites. You can narrow down your search by conditions, allowing you to efficiently find suitable options.

However, many parking lots are not listed on the site, so don't rely solely on this.

Contact real estate companies directly Local real estate companies may have information about parking spaces that are not listed on websites. If you communicate your desired conditions, they may contact you when a space becomes available.

Connections with real estate companies become especially important in popular areas.

Walking around the area to look for "vacant" signs A surprisingly effective method is to actually walk around your neighborhood and search. When you find a parking lot with signs like "vacant" or "now leasing," try contacting them directly.

The advantage of this method is that you can see the actual environment with your own eyes. You can also grasp the atmosphere of the surrounding area and the brightness at night.

Consider the timing Parking space availability varies depending on the season. March and April are moving seasons with intense competition, so it's safer to avoid searching during this period.

On the other hand, summer and winter are times when spaces tend to become available more easily. If you search during these periods, you'll have a better chance of finding parking spaces with favorable conditions.

If you find a parking lot that interests you, be sure to check it out in person. There are many things you won't be able to tell from photos alone.

Checklist:

Parking fees can sometimes be reduced through negotiation. There is often room for negotiation, especially at parking lots owned by individual owners.

Negotiate a price reduction with a long-term contract commitment "Would you be willing to lower the monthly rent if I sign a lease for two years or more?" This negotiation tactic is effective. For property owners, tenants who commit to long-term leases are reassuring.

Discounts for Multiple Vehicle Contracts If your family owns multiple vehicles, you may receive a discount by bundling them under a single contract.

Negotiating during off-peak seasons During periods when parking demand is low, such as summer or winter, negotiations become easier. Saying "I'll sign the contract right now" may get them to agree.

Negotiation Techniques with Individual Owners When dealing with individual owners, it's important to demonstrate a sincere attitude by saying things like "I will use it for a long time and take good care of it" and "I will handle the vehicle with care." By building a trusting relationship, they may be more flexible with pricing.

So far, we have introduced the key points to consider when choosing a parking space when purchasing a used car for 1 million yen or less.

Three Patterns to Avoid:

What matters is thinking in terms of "total cost"

Parking fees are an important part of vehicle maintenance costs. It's essential to evaluate the total cost, including not only monthly fees but also various factors such as repair costs, resale value, and contract terms.

There's a saying, "buy cheap, pay twice," and this applies to choosing a parking lot as well. To avoid the regret of jumping at seemingly low prices only to end up paying more in the end, please refer to the points introduced in this article.

As of 2025, the used car market continues to thrive. With rising new car prices and extended delivery times, more people are thinking "let's start with a used car first".

At Cartree (https://cartree.jp/), we are also seeing an increase in inquiries from people looking for used cars under 1 million yen. Opportunities to acquire quality used cars will continue in the future.

To keep your cherished car in great condition for 5, 10 years or more, choose your parking space carefully. We hope this article serves as a helpful reference for your parking space selection.

Next Steps

If reading this article made you think "I should review my parking situation," please start taking action today.

Small steps lead to big savings. We hope your car life becomes more fulfilling.