What is COE in Singapore? and How Does It Work?

October 29, 2025
What is COE in Singapore_ and How Does It Work_

Owning a car in the island state of Singapore means not just buying a vehicle; rather, owning a car in the truest sense largely means owning a Certificate of Entitlement (COE)- a key constituent that confers rights concerning vehicle possession and use over a specified period. This system of the COE Singapore helps regulate the volume of vehicles on the road in a city-state where congestion and physical space matter a lot. In this blog, we explain what COE is, how the process of bidding works, and all the characteristics shaping COE prices.

What is COE Singapore?

A Certificate of Entitlement (COE) in Singapore represents the right to vehicle ownership for a period of 10 years. COEs are integral to the Vehicle Quota System (VQS), a landmark scheme implemented to regulate the growth of the vehicle population in Singapore, which is among the densest in the world.

The COE allows the vehicle owner to use the car for a period of 10 years. If this period has already expired, then the owner is left with either deregistering the vehicle or renewing the COE for another five or ten-year mileage by paying the Prevailing Quota Premium, PQP​. In the calculation of PQP, the moving average of the prices of COE is considered over the last three months.

To many car owners, this can be as high as the price of the vehicle or even higher at times. This makes it one of the most determining factors in car ownership in Used Car for Sale in Singapore.

Categories of COE

There are five categories of COEs, which are intended to address different types of vehicles. Each of these categories needs to be understood by prospective car owners, as they will have to make a decision on which COE to bid for, pending the type of vehicle.

  • Category A: Vehicles with engines up to 1600cc and a maximum power output of 97kW (130bhp).

  • Category B: Vehicles with engines above 1600cc or power output above 97kW.

  • Category C: Goods vehicles, for example, buses and lorries.

  • Category D: Motorcycles.

  • Category E: Open category; any kind of vehicle may be registered with the exception of motorcycles. Category E is normally a little bit pricey since it offers flexibility​. 

How Does COE Bidding Work?

Competition characterizes the COE biddings; they run on the first and third Monday of every month for three continuous days to end on Wednesday. This, therefore, means it is an open bidding process since during this window of bidding, the bidders can observe the price of the COE. 

Here is a breakdown of how the process for COE bidding works in steps:

  • Security Deposit: This requires a minimum of $10,000 as a deposit to join the car bidding and will only be refunded if one gets outbid ​(Singapore’s 24/7 Car Sharing Service).

  • Setting the Reserve Price: The buyer or dealer needs to determine the ceiling- the maximum that he is willing to pay for a COE before the start of any bidding. This reserve price therefore acts like a ceiling; once the CCP exceeds this, the bidder has the option of either raising the reserve price or pulling out of the bidding.

  • Open Bidding System: In this open bidding system, bidders can actually observe the prevailing prices of COE at any instance when the exercise is in effect. It will be helpful because it will allow the bidders to change their reserve price during the exercise.

  • Quota Premium: Eventually, those bidders whose bids are at least as high as the Closing COE Price will be regarded as winners of the bid. All the successful bidders will have to pay the same Quota Premium, irrespective of their bids. This means that though you set a higher reserve price, you pay only the final COE price​(Sgcarmart.com​).

What Does Influence COE Prices?

Many variables result in the fluctuation of COE prices. Of these, supply and demand are the key driving forces.

  1. Supply: This is regulated by the LTA. Supply is published quarterly and depends on:

  1. Deregistered Vehicles: The total number of deregistered vehicles (scrapped or exported).

  2. Annual Vehicle Growth Rate: the maximum rate at which the vehicle population in Singapore is allowed to grow. For recent years, LTA has been limiting this growth rate to 0%, so no new vehicle registrations until and unless an old one is deregistered.

  3. Expired COEs and replacement vehicles under specific schemes​.

  4. Demand: Whenever there is high demand for new cars, prices of COE go up. Most people in Singapore get their vehicles from the several motor car dealerships that bid for COEs on behalf of customers. This set of bidders tend to place relatively higher bids whenever orders come in big numbers thus driving the price of a COE high.

Demand also goes up when there is economic growth, wherein people have more confidence in making huge purchases, such as cars. Conversely, COE prices tend to slide when the economy is not too good.

COE Results: Why Do Prices Fluctuate?

The prices of COEs are dynamic; they go up and down depending on demand and supply. This means that in one month, the prices would surge to an all-time high while tumbling drastically down in another. Category B COEs for bigger cars surged past SGD 130,000 late in 2023, rivalling the price of the cars themselves.

This is expected to be volatile, as the usual factors of government policies, economic cycles, and consumer behavior have the expected outcome of shooting prices when the LTA tightens the supply of COEs by reducing the quota. Any increase in deregistration or cooling down of economic conditions may drop the prices.

Aside from all that, changes in COE prices have effects on the resale value of cars. Usually, with the higher the COE price, the higher the resale value is, as it constitutes a big percentage of the car’s overall cost. This trend may not always apply, though. For instance, during the COVID-19 pandemic, COE prices jumped all over the place due to disruptions in the economy​.

What Happens When Your COE Expires?

Once a vehicle has reached the 10-year COE limit, its owner has to decide whether he wants to de-register the car or have its COE renewed. Once there is a renewal of the COE, the owner can continue to keep the vehicle for use for another five or ten years as he deems fit. The cost of renewal shall be determined based on the Prevailing Quota Premium, and sometimes this may make the renewal of an old vehicle not as economical as it would be to purchase a new one.

Where the former case is concerned, it has to be scrapped, exported, or sold off. In the event of deregistration, vehicle owners are given a rebate on the PARF; this serves to help lower the financial burden​.

Is COE Worth It?

Singapore’s Vehicle Quota System is rather an ingenious way of managing the vehicle population in the country. Though the costs of COE are daunting, if not frightening, during periods of high demand, such a system goes hand in glove with keeping traffic congestion at bay and ensuring that road capacity and vehicle growth keep pace with one another. SAT Japan has been instrumental in analyzing and implementing such systems to enhance efficiency and sustainability in vehicle management.

A car owner is therefore supposed to understand how the dynamics of the COE system works, such as how tendering goes on, what drives prices, and what categories exist. This may be extremely helpful in making the right decisions whether you are getting the car through a dealer or directly by bidding for a COE.


Popular Blogs

Top Selling Countries

Search Used Cars

Author_profile

Liam Bennett

I am Liam Bennett, and I have worked as a professional in the automotive industry for over a decade, specializing in customer relations, vehicle sourcing, and pricing strategies. I ensure buyers and sellers get the best value in a transparent deal, helping them feel enabled and confident in their automotive transactions. As a writer, I also share my insights on the industry, providing valuable guidance to automotive enthusiasts and buyers alike.

Frequently Asked Questions

The COE is a license obtained through an open bidding system, granting the right to own and use a vehicle in Singapore for 10 years.

Yes, the COE must be paid in full upon a successful bid, either upfront or through financing options.

COEs are valid for 10 years. After that, they can be renewed for another 5 or 10 years by paying the Prevailing Quota Premium (PQP).

Yes, foreigners can bid for and purchase a COE, provided they meet the requirements for vehicle ownership in Singapore.

The COE is a license obtained through an open bidding system, granting the right to own and use a vehicle in Singapore for 10 years.

Yes, the COE must be paid in full upon a successful bid, either upfront or through financing options.

COEs are valid for 10 years. After that, they can be renewed for another 5 or 10 years by paying the Prevailing Quota Premium (PQP).

Yes, foreigners can bid for and purchase a COE, provided they meet the requirements for vehicle ownership in Singapore.

Related Blogs

blog_img

2025 Hyundai Palisade​: Redesign, Specs, Range, Speed.

The Hyundai Palisade has been one of the most favored family cars in the petrol-head community. The Palisade has been known to blend style, efficiency, agility, and performance, all in one car. Coming in 7 different trims, with 4 diverse driving modes, this vehicle holds the solutions to all your adventure troubles, with a comfortable cabin, ample cargo space, and an innovative infotainment system. Moving into 2025, the 2025 Hyundai Palisade is introduced with some fresh updates making the SUV even more favorable for drivers. 

Written below are all the incoming updates and changes to the 2025 Hyundai Palisade.

2025 Hyundai Palisade Performance and Efficiency:

The 2025 Hyundai Palisade has a 3.8 Liter V6 engine that is paired with an 8 speed automatic transmission which delivers an output of 291 horsepower. This vehicle’s powertrain also features a manual control option for the transmission to give the driver more control. All trims come with a front-wheel drive, with an optional all-wheel drive upgrade to kick things up a notch. 

The 2025 Hyundai Palisade’s 0-60 miles per hour driving time was tested to be 6.4 seconds, which is impressive for an SUV its size. Additionally, the front wheel drive Palisade has a fuel-economy of 19 mpg in the city and 26 mpg on the highway. 

2025 Hyundai Exterior and Interior Update:

This three-row SUV is one of the most stylish of its kind; with a bold cascading grille, flanked by powerful and elongated LED lights, and sharp lines throughout the exterior for aerodynamic manipulation. The Palisade has a muscular stance giving it a sporty and intimidating look. The Palisade also comes with convenient exterior features such as a power liftgate, additional roof rails, folding third-row seats, and a panoramic sunroof. 

The 2025 Hyundai Palisade has an opulent interior with a spacious cabin lined with the finest materials. The interior has a 12.3-inch touchscreen display featuring a dynamic digital cluster, Android Auto, Apple CarPlay, a premium sound system, dual Bluetooth connectivity, and an innovative remote controlling feature by the Hyundai Blue Link app, which gives you lock control from a distance. 

How Much is the 2025 Hyundai Palisade?

The new model of the 2025 Hyundai Palisade has a starting price of $38,215 and it goes all the way up to the highest trim costing $55,515. The base trim, the SE model costs $38, 215; the second SEL model costs $40,965. The XRT trim comes in at about $44,065 while the SEL Premium trim costs $45,565. The Limited trim of the 2025 Hyundai Palisade costs $49,615 and the Caligraphy model costs $52,015. Last but certainly not least, the Calligraphy Night Edition of the Hyundai Palisade costs $55,515. 

What are the Drive Modes for the 2025 Hyundai Palisade?

The 2025 Hyundai Palisade will be featuring 4 diverse driving modes including comfort, Eco, Sport, and Smart driving modes for an optimized and engaging drive:

Comfort: The comfort mode is set to deliver a seamless and smooth driving experience. The suspension and transmission are tuned for daily commuting driving. 

Eco: The Eco mode in the 2025 Hyundai Palisade prioritizes the engine’s fuel efficiency, This mode may not deliver the most powerful performance, but the powertrain is adjusted to consume the least amount of gasoline for the more long-lasting output. This keeps the fuel economy high and decreases fuel costs. 

Sport: The Sport mode focuses primarily on the speed and performance of the 2025 Hyundai Palisade. The steering and powertrain are tuned to create the maximum output while maintaining the vehicle’s agility. 

Smart: The Smart driving mode is an intuitional setting that analyzes your driving style and switches the driving mode accordingly, giving you maneuverability and balance. This driving mode essentially also helps in fuel efficiency. 

Is the 2025 Hyundai Palisade Expensive to Maintain?

In comparison to other latest models, the 2025 Hyundai Palisade is relatively more affordable to maintain. The annual repair and maintenance cost for this vehicle begins at $352 and rises every year because of depreciation and can reach up to $739 in the first five years after purchase. Additionally, with high fuel efficiency, annual fuel costs are calculated to be up to $2,380 per year. All-in-all, you can rest assured that the 2025 Hyundai Palisade has a low maintenance and upkeep cost. Here are some factors contributing to this:

Hyundai Durability: Hyundai, like most other Japanese automakers, has a business model of constant improvement and innovation. These vehicles are engineered to be optimized for long-term usage. This rhombus engineering keeps your 2025 Hyundai Palisade away from the mechanic for a long while. 

Expected Maintainance: You can rest assured that even if you were to take your Palisade to the mechanic, it would be out of routine, rather than from an unexpected mechanical breakdown. Routine check-ups such as oil changes and tuning will help maintain the longevity of your vehicle.

Visit Now 2025 Hyundai Elantra. 

Why Buy Your SUV Through SAT Japan

SAT Japan is the ultimate destination for those searching for well-maintained and certified Used Cars for Sale. We offer impressive deals on a wide range of luxury and economy vehicles. Our expert staff on board is dedicated to your ease and our customer-centric services will make the entire process unbelievably simpler. Our convenient services such as our insurance services, 24-month installment payment plan, and doorstep delivery, keep our customers stress-free. We recognize our responsibility to present the best course of action according to your preferences.

Although there are no revolutionary switch-ups in the design or performance of the 2025 Hyundai Palisade, it is one of the most reliable upcoming full-size SUVs in the automotive market. It is no easy feat searching through the endless sea of options to reach a final decision. Our expert staff and customer-centric services at SAT Japan help you make the right decision at every step of the purchasing process. Hence, SAT Japan is the ultimate car enthusiast website where you can find a plethora of well-maintained options for your potential next ride. Head on over to SAT Japan’s website and scroll through our vast inventory to find the perfect Hyundai car for you. 

blog_img

What Causes Inner Tire Wear? A Detailed Guide.

The modern cars coming in the market are capable of remarkable speeds and give you a highly smooth and comfortable experience. The latest cars are also much safer and come up with advanced and autonomous systems that can stop and steer the vehicle for you in an emergency. However, all the safety and advanced features will not do anything if you have bad tires. For example, inside tire wear is an issue that can affect the tires of many cars rolling on the road.  It is not just about purchasing low-quality tires; it is also about not ensuring their proper maintenance. 

Tire wear is a common problem that can affect your vehicle’s handling, safety, and performance. Although inner tire wear might seem harmless, it can lead to various serious issues, including reduced traction, poor steering response, and even blowouts. 

But why do tires wear out from the inside, and how can you prevent it?

By understanding the factors that contribute to inner tire wear, you can increase the life of your tires and keep them performing at their best. 

Top 5 Causes Behind Tires Wear on Inside 

There are several reasons why your tire can wear from the inside. Below we discuss some of the reasons in detail. 

  1. Camber Angle Issues 

Misaligned wheels can lead to irregular tire wear. When the bottom part of the tire is leaning towards the outside, it is called a negative camber. Positive camber is when the top part of the tire is leaning towards the outside.

When there is improper alignment in the tires,  the inner part of the tire makes more contact with the road surface. Because of that, you might observe the inside of the front tires wearing down. 

  1. Misaligned Wheels 

Poor wheel alignment can also mess up your camber. You can verify this by cruising on a flat section of asphalt. If your vehicle is not moving straight even after pointing the wheels at a 12 o’clock position, it means your wheels are not aligned properly. 

  1. Aggressive Driving 

Driving your vehicle aggressively puts a lot of stress on your tires. It can also overheat various components of the tires and wear the thread at a faster pace because of abrasion. Aggressive riding includes running your vehicle at maximum acceleration, hard cornering, and pushing brakes for prolonged periods. Tire wire showing is an indication of your tires being severely damaged. 

It is essential to note that, unlike race cars, standard vehicles are not designed to be driven aggressively all the time. The tires in race cars are specifically designed to give maximum gain and resolve steering on the road. However, other tires cannot keep up with constant beating from drifting and fast driving. 

For more insights into premium tire options, check out our detailed comparison: Bridgestone vs. Michelin Tires.

  1. Damaged Suspension Components 

The suspension components of a vehicle are designed to not only absorb road shocks and vibration but also to make sure that the vehicle’s shock ride height remains the same. It is important because camber angles are directly affected by it, and it can increase inside tire wear. 

Suspension components such as springs can sag through regular use. Faulty or defective springs fail to absorb shocks and vibrations, which can damage other suspension components of the vehicle as well. 

Also, the defective spring can lower the vehicle’s stock ride height, which can change the camber angles. 

  1. Worn Control Arm Bushing

These components are made of rubber or elastomer and serve to link the chassis and steering knuckles. These bushings eliminate excess free movement within the vehicle, which can have a negative effect on camber angles. As a result of frequent use, the control arm bushing wears down gradually, leading to increased movement and more tire wear on the inside. 

How to Fix Inner Tire Wear?

It is crucial to fix the inner tire wear to avoid further damage to the vehicle’s components, such as ball joints and springs, and ensure more safety. 

Balance Your Tires Regularly

Get your wheel balanced after every one or two years. If you have installed new tires in the vehicle, you should get them balanced immediately to protect them from wearing out.

Repair or Replace Damaged Components

If you notice uneven tire wear, check your suspension system. Damage to the suspension system can accelerate the inner tire wear, resulting in future problems such as a decrease in vehicle speed and expensive repairs.

How Do You Prevent Tires from Wearing on the Inside and Outside?

Innerwear on tires occurs when the driver does not maintain their tires regularly. Just like your vehicle, your tires require extra care to give you a safe ride. 

  • Check the Pressure of Your Tires Regularly 

Regularly check the tire pressure of your vehicle. It is an important practice because understated tires can cause the sidewall to flex, which can lead to instability at higher speeds. Also, underinflation can cause other problems, including cracked rubber, tread separation, bulges, and more. If the tires are overinflated, they can bulge in the center, causing increased wear in that area.

 Therefore, it is preferable to check the tire pressure once every month, especially after large temperature changes. 

  • Inspect the Suspension Components and Repair if Required

If you notice damage on any of the suspension components, it is important to get your vehicle inspected by a professional mechanic. Doing that will resolve the issue and your car will also stay safe. 

  • Avoid Overloading Your Vehicle 

Tire wearing on the inside can also occur as a result of overloading. It is important to adhere to the vehicle weight limits mentioned by the manufacturers. Overloading includes passing extra passengers, carrying excessive cargo, or towing large tailors, which can put stress on the components of the tire. 

Bottom line 

Tires wearing on the outside and inside can seriously affect the handling and safety of your vehicle. You can avoid internal tire damage with a routine inspection of your suspension system and alignment and by taking proper care of your tire. It is also important to get your vehicle inspected by a professional mechanic every once in a while. 

blog_img

Benefits of Installing Straight Pipe Exhaust into Your Car.

There are a lot of parts that go into making your vehicle run fast and look its best. The engineers have spent years and years tuning car emission systems to personalize the sound a vehicle makes when it’s on the road. However, when it comes to riding, not everyone wants to have a quiet ride, and for that, you can modify your vehicle’s straight pipe exhaust system and alter the sound your engine produces. 

A very exciting modification for car owners currently is the straight exhaust system, particularly for people who want to improve the performance of their ride. One reason car owners choose it is its greater functionality in compression compared to stock exhaust. The reduced backpressure supports greater functionality, resulting in increased engine performance. 

If you are wondering if a straight-pipe exhaust system is right for you, keep reading to learn the pros and cons of installing one in your vehicle.

What is a Straight Pipe Exhaust?

Straight pipe exhaust is becoming one of the most common modifications among car fans who enjoy the roar of their engine along with the additional power of their vehicles. Unlike standard exhaust systems, straight-pipe exhaust systems do not have a resonator, muffler, or catalytic converter. You can witness this type of exhaust in racing cars and other high-performance vehicles. 

The exhaust system allows the fumes to flow freely from the engine’s exhaust headers, allowing them to go into the atmosphere directly through the exhaust tip. They increase the horsepower of your engine because there are no restrictions on the exhaust, and the gases to flow freely.

Explore our in-depth guide on the straight pipe exhaust system to enhance your car's performance and sound quality.

What are the Benefits of Installing a Straight Pipe Exhaust?

What are the Benefits of Installing a Straight Pipe Exhaust

There are many reasons for considering a straight pipe exhaust for your vehicle, including: 

  • Increased Performance 

The prime reason why many people choose straight pipe exhaust is because these systems increase your vehicle’s horsepower and torque. These systems also reduce the back pressure from the engine, allowing the exhaust gases to move freely and assisting the engine to perform without any hindrances. This mode is particularly designed for sports vehicles as it does not hinder gas flow and enhances the car’s performance. 

  • Engine’s Original Sound 

The straight pipe lets the true sound of the engine come out. Normally, there are mufflers, catalytic converters, resonators, and other similar components present to reduce the sound of the engine. However, straight pipe exhaust allows the raw and pure sound of the engine to come out. 

  • Less Weight 

When a vehicle’s weight is reduced, it becomes faster and more efficient. Mufflers and catalytic converters weigh a lot, and if you love racing, you surely would want to have a lighter vehicle. A straight pipe exhaust weighs much less than the original exhaust. 

  • Aesthetic Appeal 

Straight pipes also give an aesthetic look to your vehicle and make it stand out. To make the vehicle look more appealing, you can apply a chrome finish to the exhaust tip. To give additional colors to the tip, various types of welding methods are used.  You can even go for a twin-pipe setup for even better aesthetics. 

  • Remarkable Fuel efficiency 

Without mufflers and a catalytic converter, the engine creates low back pressure, leading to better combustion. This also means lower fuel consumption. 

Cons of Installing a Straight Pipe Exhaust System 

Straight-pipe exhaust systems also have their own cons, including:

  • Rampant Emissions  

It’s true that straight pipes make a remarkable sound, but they are not great for the environment. In the late 20th century, catalytic converters came into the market to control the harmful gas emissions from cars into the environment. Removing catalytic converters can be really bad for the environment. 

  • Expensive 

Installing straight pipes can be expensive. New pipes are not cheap, and finding them at a good price is not easy, so most car enthusiasts go for custom-built exhaust pipes. Also, after installing a straight pipe exhaust system, you have to tune your car according to certain standards to get the most out of it. 

  • It Might Not be Legal

Modifying a vehicle to a straight-pipe exhaust system and removing mufflers and catalytic converters is not legal in many states in the US. However, it varies from state to state. Therefore, before installing an exhaust pipe in your exhaust, you should go through your state’s rules. 

  • Effects Resale Value

Customizing your vehicle can also make it harder to sell it at a high price in the future. An average buyer might not find pipe exhaust to be as valuable as you do. So, you might be forced to spend extra money on reinstalling a standard exhaust system or accept a low price when selling your vehicle. 

How Much Does it Cost to Install a Straight-pipe Exhaust?

The total cost of pipe exhausts depends on various factors, including the model of the vehicle, the materials used, and the length of the exhaust. Overall, you might have to pay around $200 to $1000 with a labor cost of about $100 to $600. 

Keep in mind that depending upon the customization and the mechanic, the cost can go much higher. Generally, it is preferable to get quotes before choosing a professional. 

Subscribe to SAT Japan to get all the latest car news, tips, and tricks for a smooth ride.