Best Car Buffers

           Car buffers are very helpful tools that deliver great results when it comes to removing scratches and minor scrapes from your car’s surface. Besides the fact that buffers make your car shine and get the most out of its color, they also eliminate the rust spots and scratches from turning into more serious problems. Therefore, these machines are specially designed to help you give your car a new look without having to put too much effort. Even though a car buffer may require a certain level of skills in handling it, once you get used to it, you will surely think about it as being the most efficient car care tool you own.

Top 5 Car Buffers Comparison

1. Flex XC3401VRG 2. Meguiar’s MT300 3. Griot’s Garage 10813STDCRD 4. DEWALT DWP849X 5. PORTER-CABLE 7424XP
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General Information

Brand Flex Meguiar’s Griot’s Garage Dewalt Porter-Cable
Type Dual-action Polisher Dual Action Polisher Random Orbital Polisher Rotary Polisher Random Orbital Polisher
Power Source Corded-electric Cordless-electric Corded-electric Corded-electric Corded-electric
Dimensions 19.5 x 7 x 7 inches 18.4 x 6.2 x 4.9 inches 8 x 12 x 6 inches 4.8 x 21.6 x 7.5 inches 11.5 x 10.5 x 6 inches
Weight 5.73 lbs 5.4 lbs 7 lbs 6.7 lbs 5.5 lbs

Technical Details

Power Output 590 watts 500 watts 850 watts 1250 watts 425.5 watts
Amperage 7.8 amps N/A 7 amps 12 amps 4.5 amp
Cord Length 13-foot N/A 10-foot 10-foot 10-foot
Speed 3,200 – 9,600 OPM 3,000 – 7,500 OPM 2,500 – 6,800 OPM 0 – 600/3500 RPM 2,500 – 6,800 OPM


Soft Start
Adjustable Speed
Rear Handle
Loop Handle
Side Handle


Shut-off Carbon Brushes Digital Torque Management Hook-and-loop Backing Plate Variable Speed Dial Counterweight Pre-installed
Lock Feature Billet counterweight with Multi-Bearing Design Billet counterweight Heat-treated, Precision-cut Steel Gears Heat Overload Protection
Restart Protection after Power Interruption Reduced Vibration Control Safely Remove Swirl Marks, Scratches, Oxidation, and more Spindle Lock Swirl-free Sanding/Polishing Action
Overload Protection
Counterweight for Smoother Operation
Temperature Monitoring


Warranty 2-year warranty 1-year warranty Lifetime warranty 3-year warranty 3-year warranty
Free Service Contract
User Manual
Customer Support

Top Best 2018 Car Buffers Reviews

           Car buffers come in handy in a variety of situations and only by knowing which tool is the best, you will obtain the best buffering results. Whether you want to polish your headlights or remove the scratches from the paint, this is the tool to go for. Therefore, don’t hesitate to read our reviews and discover the features of the most qualitative models available on the market.

1. Flex XC3401VRG

           The Flex XC3401VRG is a truly reliable product that delivers great results right from the beginning. In comparison to other cheaper buffers, this car buffer can successfully remove scratches, swirls, and oxidation. A dual-action polisher is a powerful machine that features an orbit rate speed ranging from 3,200 to 9,600 oscillations per minutes. The smooth running offers a precise finish and this is due to the orbital rotation that is similar to the circular movement of the human hand while polishing. For an increased convenience during the operation, the machine features an ergonomic knob handle, as well as a loop handle which is located directly over the buffer. The direct orbital drive develops little heat on the surface, making it perfect for temperature-sensitive finishes. Furthermore, you can easily control the speed with the help of the accelerator trigger, while the lock option gives you the possibility to lock the device in a maximum speed setting. Although the device may be a little too expensive, it’s worth paying an extra amount of money for a top-quality polisher that will make your car look like new. Furthermore, the many features of the Flex XC3401VRG as the shut-off carbon brushes, soft start, overload protection and so on, make it gain more popularity among car owners.

2. Meguiar’s MT300

           There are many exciting things about the Meguiar’s MT300 and some of the most important ones will be shortly presented in this review. It is a dual action polisher that allows you to select the desired speed from 3,000 to 7,500 OPM which can easily be maintained at a required level with the help of the Digital Torque Management feature. The fact that the machine is lightweight makes the entire polishing process very comfortable for the user, the tool is specially designed to reduce the fatigue whenever it’s used. Besides the rear handle, the machine also features a loop handle for multiple positions for better control while operating it. The replaceable brushes are easily accessible just to ensure a quick change whenever necessary, while the universal throw works very well on all types of surfaces, without damaging your car. The construction of the tool is solid and durable, being a versatile helper when it comes to polishing and waxing your car in a professional manner. The soft start is also a nice feature, giving you more control whenever you start it. Additionally, the reduced vibration control makes the Meguiar’s MT300 suitable for less experienced users who want a good tool that it’s easy to handle every time necessary.

3. Griot’s Garage 10813STDCRD

           Few buffers are comparable to the Griot’s Garage 10813STDCRD because this tool is able to render a flawless finish without having to be an experienced user. Although it may not be the best option for professionals, the machine is exactly what you need if you want to personally take care of your car. This random orbital polisher is easy to operate and features a user-friendly design with a comfortable rubberized grip and an adjustable handle. As for the speed of the buffer, it produces 2,500-6,800 OPM, having the possibility to select the desired speed with the help of the speed dial. Besides the fact that the Griot’s Garage 10813STDCRD is easy to use, it’s also very safe, which makes it the first choice for all those who want to make sure their car won’t suffer any unpleasant incidents. At the same time, you can be sure that this tool will help you remove any possible marks, scratches, and oxidation with minimum effort. Another remarkable aspect is the fact that it comes with a very generous lifetime warranty, making it a great choice in comparison with other models that feature a much shorter guarantee for the buffer.

4. Dewalt DWP849X

           Achieving the desired finish results has never been easier than with help of the new Dewalt DWP849X buffer because it can efficiently polish your car with minimum effort. This variable speed polisher features a powerful motor that can successfully deal with a wide range of car surface imperfections. The variable speed dial is easily accessible so that you set the desired speed from zero to 600/3500 RPM whenever you use the machine. Furthermore, the speed trigger can be locked once you reach the desired RPMs, the car buffer being able to sustain the speed even if it’s under load. At the same time, it features a soft start for a .a high finish quality and better control, as well as heat-treated, precision-cut steel gears that enable a smooth operation. In what concerns the design of the Dewalt DWP849X, you will surely love the fact that it’s lightweight and it’s very easy to handle during the polishing process. The rear handle features a rubber overmold, a straight side handle, and a three-position bale handle which allows you to place it in the best gripping position. Besides the 3-year warranty, another interesting aspect of the Dewalt DWP849X is the fact that it is backed by a 90-day money-back guarantee, as well as by a one-year free service contract.

5. Porter-Cable 7424XP

           The Porter-Cable 7424XP is a random orbital polisher that is very popular among car enthusiasts of all skills, and many people are pleased with its performance. The speed ranges between 2,500 and 6,800 oscillations per minutes and it comes with a built-in electronic variable-speed dial which allows you to select the desired speed. Although the tool is lightweight, it features a solid and durable construction that will surely last for a long period of time. Besides the rear handle, the machine also has a two-position removable side handle which offers extra comfort and control of the buffer. Additionally, it features a swirl-free sanding/polishing action and heat overload protection for a high level of safety. Furthermore, the Porter-Cable 7424XP works with 5/16 to 24 spindle thread accessories, while the 6-inch sanding/polishing pad offers a great proprietary counter balance. In terms of warranty, it is covered by a 3-year guarantee and one-year free service, so you can rest assured because your tool is definitely one of the best on the market.

6. Bosch GP712VS

           When you think about Bosch, you immediately think about high performance because this brand is already well-known for making powerful tools. Such an example is the Bosch GP712VS 120-Volt Large Angle Polisher which does an amazing job when it comes to removing oxidation, imperfections, as well as deep scratches. The polisher features a speed ranging from 750 RPM to 3,000 RPM and the possibility to select the desired speed with the help of the variable speed dial. Furthermore, this rotary polisher is powered by a 12-amp motor, making it a very powerful unit designed not only for beginners but also for professionals. The many features it comes equipped with are quite impressive, such as a soft start and re-start protection, as well as the lock on-and-off trigger switch. Also, the unit comes with a 7-inch hook and loop pad that allows you to easily change the accessories according to what you need. Furthermore, the D-handle adds more convenience as it features multiple hand positions for a more comfortable polishing. Another great aspect of this model is the fact that is lightweight, weighing only 6 pounds, so you can handle it very easily. Additionally, the polisher comes with a 1-year warranty against manufacturer’s defects, so you can rest assured in case some components get defective.

Various Types of Car Buffers

           To better understand these tools, you have to know more about the available types. There are three different models of buffers to choose from and each of them will be explained in the lines below.

  • Dual Action Polishers

  •            The dual action polishers feature built-in motors that oscillate in an eccentric circular motion. The oscillation is made in random circular motions, so it’s very safe to use. This is because they produce little heat, so they are recommended for those who want to be sure they won’t be burning the car’s paint. However, such a polisher isn’t able to remove deep scratches because there’s not enough heat to get into the paint.

  • Orbital Polishers

  •            This type of buffers is very similar to dual action buffers because they move following an oscillating pattern. Such polishers come in two versions, standard and random, the latter one being more popular among car enthusiasts. They are very easy to use and quite affordable, being much safer for beginners.

  • Rotary Polishers

  •            The drive unit of a rotary buffer is a direct drive which is a powerful rotation motion that makes them extremely efficient. Nevertheless, they can be quite dangerous if the user doesn’t know how to properly handle them, reason for which they are recommended for advanced users or professionals. At the same time, they do a great job when it comes to removing deep scratches in a fast way.

The Most Used Pads and Their Purpose

            For achieving the best results when polishing your car, you need to know more about the different types of pads available. In the following lines, we will tell you more about the most used pads and which one to choose for your application. Here is what you need to know.

  • Foam

  •            A foam pad can be used to polish basically any type of vehicle, being available in more colors that are meant for more or less aggressive applications. Therefore, depending on the job, you will be able to choose from a yellow, orange, green, white, blue, black, or red foam pad. Each of the colors is meant to perform a certain job in order to get the best results.

  • Microfiber

  •            The microfiber pad is among the newest pads used in detailing due to the fact this type of fabric can polish the paint in a superior way, providing a smooth finish to your car. It is made of a foam base to dissipate heat which is covered by microfiber, having the possibility to choose from a microfiber polishing and a microfiber cutting pad. The microfiber pad is great for both waxing and polishing, being very efficient when it comes to excellent results.

  • Wool

  •            This type of pad is very well-known in this industry and it’s mainly used for removing color sanding scratches from your car. The pad made from this material is bigger and thicker than other pads and it’s specially made to cut through the paint in a fast way. However, when using it, you should be very careful because improper handling can cause a lot of damage on the car’s surface.

Tips to Buffer Your Car

           Even though you are not an expert in buffering the car, you can still do this without any additional help. So, if you want to find out more about how you can buffer your car in the simplest way, read the following tips.

  • Place the Car in the Shade

  •            When you decide to buffer your car, the first thing you have to do is to place it in a shady spot. At the same time, you should also be careful and avoid parking the car underneath the trees to avoid any possible droppings.

  • Wash the Car

  •            The next step is to thoroughly wash the car using a special soap for cars. Further, with the help of a sponge, you can start washing the car. The washing process should be done in circular motions, paying special attention to dirty places. Then, make sure your car is completely dry before applying the chemicals.

  • Use a Special Product

  •            Depending if there are any deep scratches or you just want to make your car looking shine, you can use a compound or a polisher. Therefore, go to a special store and ask the advice of an expert if you want to be sure the buffer you buy is specially made for what you need. Once you have the right product, you can apply it to the body of the car.

  • Get Into Action

  •            After you successfully accomplish the previous steps, you have to place the buffer on the car and move it in order to spread it evenly. Then, start the buffer, select the desired speed and move it in circular motions until it gets completely into the finish. Stop the machine when you achieve the desired results.

The Advantages of Having a Polisher for Your Car

           Using a tool like this can offer you many advantages in comparison to polishing your car by hand, including the fact that it renders faster results, it’s more efficient and it enhances the appearance or your car. Here below are some of the most important advantages you can benefit from if you decide to invest in your own polisher.

  • Helps Save Time

  •            With the help of a polisher, you will be able to polish your car much faster because it works at higher speeds. Taking care of your car may require time, but this amazing tool can help you save time and effort in comparison with the traditional polishing methods.

  • Reduces Costs on Polishing Products

  •            Besides the fact that such a tool can help you save more time, it can also help you spend less money on the polishing products. In comparison to polishing the car by hand, where in most cases you apply a more quantity of the polishing products, a buffer like this will only require a thin even layer on the surface.

  • Can Be Used with a Variety of Pads

  •            This type of car tool offers great versatility due to the fact that it can be used with various pads in order to achieve the desired power. The pads are specially designed for different levels of softness, thus being able to efficiently take care of all the possible problems your car might have.

  • More Efficient

  •            Dealing with scratches and other damages of your car can be quite difficult if you polish it by hand because you will never be able to achieve the same results. On the other hand, a top-quality polisher will work at high speeds and will be able to take care of your car in a more efficient way.

A Useful Buying Guide

           If you are interested in buying a great car care tool and you don’t know which one is the right for you, we will ease your task with some simple guidelines. Read them and see which are the most important factors to consider when looking for the best buffer for your needs.

  • Consider the Type

  •            Before deciding what product is the best one for you, you have to know more about the available types of polishers. We’ll start with the rotary type that is very powerful and does an excellent job, being very popular among professionals. Nonetheless, if you are not used to working with such tools, you may want to reconsider your choice. The dual-action car buffers are also very efficient, but they are safer to use. At the same time, they don’t apply too much pressure, so you won’t find yourself in the situation to damage the car. Still, in order to use the dual-action polishers, you need to be able to control it in order to avoid any inconveniences. If you want to buy a buffer that is easier to handle you have a third option. The orbital buffers are suitable for beginners because they are safer and cause minimal fraction.

  • Choose a Lightweight Polisher

  •            A heavy machine is rather hard to operate and this is why you should choose a buffer that is lightweight. Therefore, when you look for an item like this, make sure that you check the manufacturer’s specifications regarding the weight. Using a lightweight machine will enable you to control it much easier without risking to damage the car surface.

  • Check Out the Vibration Level

  •            The buffers that have a significant level of vibrations are much harder to handle and they can produce an uneven application, meaning that you won’t be able to achieve maximum efficiency. For this reason, you should check out the vibration level of the car buffer and pick one that has fewer vibrations.

Most Reliable Brands on the Market

           There are many brands on the market, but only some of them are considered to deliver great results for polishing your car. Here below we’ve selected the most reliable ones, so check them out and find out more about each of them.

  • Flex

  •            All Flex machines, including polishers, are built to last while being very powerful and innovative. The brand has become very popular due to the fact that all the buffers are designed and manufactured by specialists and the customer service staff is always ready to answer your questions. You can buy Flex products only from specialist dealers that can provide expert advice to all customers.

  • Meguiar’s

  •            The Meguiar’s brand is specialized in car care products and has a long history behind, more than 110 years. Up to this moment, the company has been dedicated to manufacturing and selling some of the best polishing tools for car owners worldwide, the proof being the many customers that are very pleased with the quality of Meguiar’s products.

  • Griot’s Garage

  •            There are many things to be said about the Griot’s Garage brand, but the most important one is the fact that one of the company’s core values is the passion for perfection. All products sold under the Griot’s Garage are made with top-quality materials, and their buffers address to both enthusiasts and professionals.

  • Dewalt

  •            Another well-known name in this industry the Dewalt brand. The company is producing a wide range of power tools that are meant to ease the work of all users. Being a brand with a vast experience in the field, the Dewalt is now recognized as being one of the most reliable options for strong and durable machines.

More about How We Rated our Top Picks

           In the lines below we will tell you how we rated the top in order to better understand the most important aspects about them. The main characteristics of these tools play a significant role in choosing the best models and this is why we’ve decided to share them with you.

  • Type

  •            There are three types, namely, rotary, dual action, and orbital. The rotary ones are considered to be the most powerful of all and they are preferred by professionals. They use a direct-drive system which allows them to create a high-gloss finish. However, if used by a beginner, the rotary buffers may be dangerous, so they need to be handled with extra caution. The dual-action (DA) machines have random circular motions, which makes impossible to apply excessive pressure in a particular spot. This also means that dual-action tools are safer for the users, due to which they are very popular among car enthusiasts. The last type is the orbital car buffers and they are ideal for novices because they are very easy to use and feature less power. The orbital buffers come in both standard and random varieties, the latter being more popular. The random orbital buffers follow a random oscillating pattern which is less intense.

  • Power Source

  •            All our selected buffers are electric because they offer faster results in comparison to hand polishers. At the same time, using an electric model gives a more consistent finish and it eliminates the usage of an excessive amount of necessary chemicals. Additionally, an electric polisher may require a certain level of skills when it comes to handling it, this being the reason why some models are not recommended for novice users. The result may be that, using inappropriately an electric tool, it can damage the car surface. For added convenience and comfort, some models are cordless, making them easier to operate.

  • Weight

  •            A heavy polished automatically requires an increased control power, so instead of concentrating on the work, the user is forced to deal with the extra weight. For this reason, a less heavy polisher is a much easier to handle, and as you can see, all our selected machines feature a light design.

  • Speed

  •            The speed of a tool like this is a very important factor because it directly influences the things like friction, heat, and so on. As a rule, a powerful tool features faster maximum rotation speeds, thus making them more efficient when it comes to removing the deeper scratches.

  • Features

  •            The most efficient car buffers come with features that are meant to ease the work of the users, so for this reason, it’s highly important to know more about the characteristics of each buffer. Features as lock mode, counterweight, restart protection after power interruption, heat overload protection and so on, are very significant and they basically differentiate one buffer from another. In order to know more about the each and every buffer presented, we have also listed the most representative features.

  • Warranty

  •            All the buffers presented in the comparison chart come with at least 1-year warranty, but there are manufacturers who offer a more generous guarantee for their product. Such is the case with the Griot’s Garage 10813STDCRD that is covered by a lifetime warranty. Furthermore, both Dewalt DWP849X and Porter-Cable 7424XP offer one-year free service, so the customers can rest assured and don’t worry about any possible defects in materials and workmanship.

            Learning more about the best car buffers available will definitely help you choose what is best for you. The best model from our comparison chart is Flex XC3401VRG, a dual-action polisher that won’t disappoint you. The unit is powerful, has many advanced features, and it’s quite convenient. The second best model is Meguiar’s MT300, this buffer being more affordable and delivering great performance. But if you want to opt for a buffer that offers you peace of mind in terms of warranty, then you can confidently opt for the Griot’s Garage 10813STDCRD that features a lifetime warranty.

Frequently Asked Questions

?How Can I Clean the Pads?
Cleaning the pads is very important if you want to achieve the best results. Fortunately, cleaning them is not complicated at all and you can do it after each use. There are more ways to clean the pads, so we will present you each of them. The easiest way is to simply add mild detergent in water, soak the pads and then clean them with a pad cleaning brush. When the pads are all clean, simply rinse them with clean water. Another way is to replace the mild detergent with a pad cleaner at your choice. Last but not least, you can use a universal pad washer but this will cost you more money.

?How Dangerous is a Car Buffer?
In general, car buffers are safe to use, especially if you follow the provided instructions. In what concerns the car’s paint, there are some risks to burn it if you use a rotary polisher and you don’t know how to handle it. However, you can always go with a dual action or an orbital polisher if you want to make sure you won’t damage your car’s paint.

?How Long Do Car Buffers Last?
A car buffer is a long-term investment, so once you buy one, you will be able to use it for many years. However, the lifetime of a buffer also depends on how you maintain it, so it’s best to follow the manufacturer’s specification for enjoying the same performance.

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