7 Best Car Buffers of 2021
A car buffer is a simple handheld machine designed to give your vehicle a lustrous, shiny, and scratch-free look. It provides a better finish than hand waxing, and it also makes car polishing faster and easier.
Car buffers are available in electric and pneumatic types. Also, they come in rotary and orbital styles, so you will always have plenty of options when choosing one. It is vital to make sure you select the best car buffer and polisher to get that showroom-like shine.
Our in-depth buying guide and review of 7 top-rated car buffer below will make it easier for you to find the perfect buffing machine for your vehicle.
- 7 Best Car Buffers – Review
- 1. Best Overall: DeWalt DWP849X
- 2. Best Budget: Black & Decker WP900
- 3. Best Random Orbital Car Buffer: Porter Cable 7424XP
- 4. Best Dual Action Car Buffer: Avid Power Polisher AEP127
- 5. Most Powerful Car Buffer: Makita 9237CX3
- 6. Best Multipurpose Car Buffer: Wen 10PMC
- 7. Lockable Car Buffer: Wen 6010
- 8. Technologically Advanced Car Buffer: Meguiar's MT300
- 9. Simple and Super Convenient Car Buffer: Wen 948
- 10. Compact & Lightweight Car Buffer: Ryobi RB61G
- How to Buy the Best Car Buffers
7 Best Car Buffers – Review
1. DeWalt DWP849X
2. Black & Decker WP900 (Best Budget)
3. Porter Cable 7424XP (Best Ramdom Orbital)
4. Avid Power Polisher AEP127 (Best Dual Action)
5. Makita 9237CX3 (Most Powerful)
6. Wen 10PMC (Best Multipurpose)
7. Wen 6010 (Lockable)
1. DeWalt DWP849X
2. Black & Decker WP900
3. Porter Cable 7424XP
(Best Random Orbital)
4. Avid Power Polisher AEP127
(Best Dual Action)
5. Makita 9237CX3
6. Wen 10PMC
7. Wen 6010
1. Best Overall: DeWalt DWP849X
- Power: 12 Amps
- Speed: 0-600 and 0-3,500 RPM
- Weight: 6.7 pounds
DeWalt DWP849X runs on a powerful 12-Amp soft-start motor that delivers variable speeds of 0-600 and 0-3,500 RPM. The more powerful motor makes it our best overall model.
The feature-packed design also makes make this one of the best professional car buffers and polishers out there. These features include an all-bearing construction that helps to increase the tool life and performance.
There is a conveniently located two-finger speed trigger that makes sure you always get maximum control of the tool regardless of the momentum.
Maintaining your desired speed is also not a problem thanks to the electronic module, and so you can be confident of always getting smooth finishes and better-buffering results.
Wool ingestion will not be an issue with this DeWalt car buffer as it comes with shields to prevent it for minimal servicing costs.
Additionally, this car buffer will come with a non-marring gear case to help protect the surfaces from scratches and with both the traditional handle and three-position bail handle for more gripping options.
This powerful car buffer can get quite hot when running for extended periods, but it should still be easy to handle with gloves on. A carry case would also have been an excellent addition, but the absence of one should not be a deal-breaker.
2. Best Budget: Black & Decker WP900
- Power: 0.5 Amp
- Speed: 4,400 OPM
- Weight: 5.3 pounds
Black & Decker WP900 is one of the cheapest and lightest items on our car buffer review. And this means you not only get a budget-friendly buffer but also one that is light enough and convenient to use.
It is a random orbital buffer with a single 4,400 OPM speed to ensure you always get smooth and swirl-free finishes.
The car buffer will come with a 10-foot cord that is relatively longer than what you get from others in its class. The long cable increases mobility to make it more convenient to use and accommodates both cars and boats.
Using this buffer should be effortless thanks to the comfortable dual handle design. The dual handle also makes it simple to control when buffing.
The speed on this inexpensive car buffer is not adjustable, but it is still useful for most buffing and polishing applications and hence not a big concern. The 6-inch pads are a little hard to find, but you should be able to get them online.
3. Best Random Orbital Car Buffer: Porter Cable 7424XP
- Power: 4.5 Amps
- Speed: 2,500-6,800 OPM
- Weight: 5.75 pounds
If you prefer the user-friendliness and swirl-free polishing of the random orbital buffers, the Porter Cable 7424XP will be a good buy for you.
This car buffer runs on a 4.5-amp motor and delivers variable speeds of 2,500-6,800 OPM to make it ideal for various applications.
The two-position side handle is another great feature as it will ensure you have more control and make the tool comfortable to use. You can also have the grip on either the right or left-hand side, and it is easy to remove for those that prefer to use the buffer without it.
This car buffer will accept a wide variety of spindle thread accessories between 5/16 and 24, making it quite versatile. The full ball and roller bearing construction also makes this a more durable machine.
The included foam polishing pad looks and feels cheap, but the good news is that it still does a fantastic job, and so it should not be the deal-breaker.
4. Best Dual Action Car Buffer: Avid Power Polisher AEP127
- Power: 5 Amps
- Speed: 1,500-6,800 OPM
- Weight: 6.84 pounds
The dual-action Avid Power Polisher AEP127 will help you buffer and polish your vehicle fast without ever living unsightly swirls. What's more, this machine has a variable speed control with 6 speed options ranging from 1,500 to 6,800 OPM to allow you to fine-tune it to suit the job.
Because this buffer has a more ergonomic design and includes an adjustable auxiliary handle, it will be easy to control and gives you a more comfortable grip.
Overall, this is a simple car buffer to operate that will give both beginners and professional users an easy time. Many users love the soft start 5-amp motor as you can fire it up with no difficulties.
Some users might find this car buffer a little tail heavy. However, you should still be able to balance it well. Also, the vibration is typical of most car buffers and hence not a big concern.
5. Most Powerful Car Buffer: Makita 9237CX3
- Power: 10 Amps
- Speed: 0-3,200 RPM
- Weight: 7 pounds
If you want a powerful tool for detailing and polishing, Makita 9237CX3 is a great buy. This top-rated car buffer runs on a 10-amp motor, making it one of the most powerful on our list.
This car buffer is not only easy to use but also feature-packed to ensure you get the best value for your money. And it offers soft and smooth start-ups with minimal wax or polish fling off.
Makita 9237CX3 has a variable speed trigger that will deliver 0-3.200 RPM to make it easy to match the speed with the application. Better yet, it has a constant speed control for maintaining a consistent speed under load.
With the externally accessed brushes, maintaining this car buffer should be simple and more convenient. What's more, there is a wire mesh intake cover to ensure wool fibers do not get to the motor for long tool life.
Operating the car buffer is quite comfortable, thanks to the rubberized loop handle. The rubberized handle helps protect delicate surfaces from scratches.
While this top-rated car buffer might feel a little heavy on the hand, it is still well-balanced, and once you get used to it, you can buffer for extended periods with minimal hand fatigue. The higher price tag is a reflection of its more powerful motor.
6. Best Multipurpose Car Buffer: Wen 10PMC
- Power: 0.75 Amp
- Speed: 3,200 OPM
- Weight: 3.08 pounds
With the Wen 10PMC, you will get a multipurpose car buffer that is useful for buffing various car parts and other surfaces like bathrooms and countertops.
This Wen buffer is easy to use as it does not take a lot of effort to balance. And if you factor in the compact and lightweight design, you have one of the best car buffers for the money.
With the high impact housing on this car buffer, you can be sure of long service life as it can withstand regular job site abuse.
This car buffer comes with different bonnets types and a wool washing mitt to make it ready to use straight from the box. And there is a convenient carrying case to help with storage and transportation.
Although the cord on this fixed speed car buffer is not the longest, it should still be good enough to buff or polish the car in the garage or close to the house. The 0.75-amp motor might not be the most powerful on our list, but it is more than enough for this car buffer.
7. Lockable Car Buffer: Wen 6010
- Power: 0.5 Amp
- Speed: 4,000 RPM
- Weight: 3.35 pounds
The Wen 6010 is another car buffer that will make buffering a quick and straightforward activity. What makes this such a fantastic model is that the on/off switch is lockable to allow for continuous operation without constantly pressing the switch.
It comes with an ergonomically contoured palm and body grip design that makes it easy to hold and simpler to control for more accurate results. And you can use the machine with either one hand or both.
This car buffer also uses the random orbital action to ensure you always get a smooth and streak-free finish.
While this 6-inch buffer works best on cars, it is also designed to work well on various other surfaces, so it will be highly useful around the house.
This buffer does not seem to have an effective mechanism for dampening vibrations. But unless you plan to buff or polish for several hours nonstop, this will hardly be a concern for most users. Also, even with the less powerful 0.5-amp motor, it still does a great job.
8. Technologically Advanced Car Buffer: Meguiar's MT300
- Power: 4.2 Amps
- Speed: 3,000-7,500 OPM
- Weight: 5.4 pounds
You will seldom go wrong with any dual action car buffer, but the Meguiar MT300 takes things a notch higher by incorporating some impressive technologies.
These technologies include digital torque management, which uses a digital circuit to adjust the torque electronically so that the buffer maintains the loaded speed.
Also, it has a wide speed range of between 3,000 and 7,500 OPM for increased versatility. You can easily adjust the speed using the conveniently located thumb adjustable dial.
The soft starting motor will ensure easy control when switching on the buffer, while the dual-action buffering ensures that you always get flawless and swirl-free finishes.
The universal throw makes this an ideal machine for various applications, from polishing and waxing to compounding. And with the comfortable multi-position D-handle, you can be confident of maximum comfort and control regardless of your skill level.
A long cord would have made this car buffer even easier and more comfortable to use, but you can quickly fix this small issue with an extension cord.
9. Simple and Super Convenient Car Buffer: Wen 948
- Power: 10 Amps
- Speed: 1,000-3,500 RPM
- Weight: 6.7 pounds
With the Wen 948, you get a simple but highly convenient car buffer that will ensure polishing your vehicle is a straightforward job.
The variable speed range of between 1,000 and 3,500 RPM also makes the Wen 948 a highly versatile car buffer. It will be handy for everything from buffing and polishing to finishing, compounding, and waxing.
Also, it is quite powerful with its 10-amp motor, and it is hard to get a more powerful car buffer at the same price tag.
This car buffer uses a hook and loop base pad to make the bonnets, pads, or sandpapers easy and quick to install or remove.
Another feature that makes this a unique and high-performing car buffer is the onboard digital readout. This readout displays the machine’s current speed for more accurate and precise buffing.
Even at the lowest speed setting, this car buffer can still be a little fast for some applications. But, in most instances, you will hardly find yourself in a situation where the speed is too much for the task at hand.
10. Compact & Lightweight Car Buffer: Ryobi RB61G
- Power: 0.5 Amp
- Speed: 4,800 OPM
- Weight: 5.5 pounds
The Ryobi RB61G is a compact and relatively lightweight buffer that is easy to use with both or one hand. It is also easy to carry around to different job sites.
This Ryobi buffer will deliver up to 4,800 OPM, making it an excellent choice for a wax application. Also, it has an ergonomic handle that makes it more comfortable to use. Better yet, the on/off power switch is conveniently located in an easy to access spot.
You will also never have to worry about keeping the bonnets in place and secure as it includes an elastic band to help with this. And it comes with the application and polishing bonnets to make it ready for immediate use.
The 0.5-amp motor is not as powerful as others on our list, but this is still one of the best automotive buffers you can get for the money. Also, the short cord issue is easy to fix with a power extension.
How to Buy the Best Car Buffers
1. Electric vs. Pneumatic Car Buffer
Electric Car Buffer
Electric car buffers are the types that use electricity to power their motor, and so they will require constant plugging in to operate. These are some of the most convenient types as they provide a continuous supply of power.
Also, unlike the pneumatic types, you will not need to buy
However, the cord can be hectic to deal with, and this is more so when polishing larger or longer vehicles like trucks and SUVs.
Pneumatic Car Buffer
Pneumatic car buffers are often the most powerful type, and you will also not have to deal with long electrical cords when working on your vehicle.
With these car buffers, you only need to pull or push the air compressor. In most cases, air compressors come with some wheels to make this easier.
The higher power output means that the pneumatic car buffers will be more useful when dealing with severe scratches or stains. However, they are more expensive to buy and operate because they need an air compressor. Also, air compressors tend to have many issues.
Buying Advice: If you already have an air compressor or are looking to have a more powerful car buffer, go for the pneumatic types. However, if you prefer something more convenient and relatively affordable, the electric car buffers are a much better option.
2. Rotational or Random Orbital Car Buffer
Rotational/Rotary Car Buffer
Rotary car buffers are by far the most common and popular options, which is more so for professionals.
They are also the most powerful option as they use a direct drive system that delivers a powerful rotating motion for unrivaled performance.
These are the best car buffers for dealing with deep scratches and tough stains or mineral deposits. Their most significant shortcoming is that they can easily remove car paint if you are not careful.
Orbital Car Buffer
Orbital car buffers might not be as powerful as the rotational types, but they are by far the safest option and are also more user-friendly. And this makes them an ideal choice for home users.
Because they cause less friction, they are safer to use even for novice users as it is harder for them to remove car paint.
The orbital car buffer uses two different mechanisms working at the same time, which are rotation and oscillation. And this enables users to cover every part of the car quickly without damaging the paint.
Like many other power tools, speed is a crucial element to consider when choosing a car buffer. And while a high-speed car buffer can get the job done fast, there is more to it than just going for something with the highest speeds.
What is more important is to get a buffer with variable-speed or one that allows you to choose from different speed options. Variable speed car buffers provide the best results and help minimize the risk of damaging your car’s paint job.
Speed for car buffer is measured in oscillations per minute (OPM), and you can get models with a speed range that is anything between 0 and 10,000 OPM. A model with 3,000 to 7,500 OPM variable speed like the Meguiar MT300 should cover most applications.
Because you will need to lift and hold the car buffer in your hand for long periods when buffing the car, its weight matters greatly.
It is vital to go for something lightweight as it will be more comfortable and convenient to use. A light car buffer like the 3-pound Wen 10PMC is more suitable for extended use and is easily maneuverable.
However, also note that most of the weight often comes from the motor or engine. Hence, if your car buffer is too lightweight, this can indicate that it has a smaller and less powerful motor.
5. Ease of Use
Buffering should not be an uphill task that you dread doing. Instead, it should be an easy and even fun activity to look forward to over the weekend.
For this to be the case, you need to go for a car buffer that is easy to use. Besides being lightweight, a car buffer should come in an ergonomic design and with a soft and comfortable handle to be easy to use.
Also, some user-friendly features can make your car buffer simpler to use because you do not want to waste time trying to figure out some complicated functions. Some comprehensive instructions can be handy for first-time users.
Excessive vibration will make the car buffer hard and uncomfortable to use and affect the quality of the outcome you get.
Hence, when shopping for a car buffer, it is vital to ensure what you settle for has an effective mechanism for dampening the vibration.
A thicker housing and a good rubber grip are examples of mechanisms that can reduce vibration in a car buffer.
The many options in the market should also not overwhelm you when shopping for the best car buffer as our review provides some great recommendations and the perfect place to start your shopping.
The DeWalt DWP849X is our top overall product from our list thanks to the more powerful 12-amp motor and many other fantastic features like a durable ball-bearing build.
But, for motorists shopping for a more affordable car buffer and polisher, the budget-friendly Black & Decker WP900 is an ideal option.