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In-Depth Comparison of the Autel MaxiCheck Pro vs. Autel MD802

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For the beginner or aspiring mechanic, it can be tricky determining what the best OBD2 scanner is.

Two popular models to consider include the MaxiCheck Pro and the MD802, both from Autel. Both of them come with a set of features that make vehicle diagnostics easier and more efficient.

Let’s dive into the details to determine the winning machine between the Autel MaxiCheck Pro vs. Autel MD802.

Autel MaxiCheck Pro or Autel MD802: Which One is Best?

Not only does the Autel MD802 feature a larger screen, but it also has more capability than the Autel MaxiCheck Pro. It even allows you to export data to your PC for easy viewing. Because of this, we are convinced that the Autel MD802 is the best between these two models.

Autel MaxiCheck Pro Overview

 Comparison of the Autel MaxiCheck Pro vs. Autel MD802In-Depth Comparison of the Autel MaxiCheck Pro vs. Autel MD802

The Autel MaxiCheck Pro is compact and features a 3.5-inch color screen. It comfortably fits in your hand and comes with a rubberized sleeve to give you a tight grip while working. It’s simple to use, making it the ideal machine for a beginner.

Some of the diagnostic features include ABS, SRS, EPB, DPF, BMS, SAS and Oil Reset. Not only can you pull codes with this scanner, but you can also erase them. This allows you to turn off the warning light; even the CEL/MIL after clearing ECU codes. It’s important to note that this code scanner doesn’t cover emission-related or transmission codes.

In addition, this Autel model does support viewing, graphing and recording live OBD2 data. You can use the SD card for playback later. If you have a car that’s OBD2-compliant, you will have no trouble using this scanner to diagnose the most common issues. It’s compatible with most vehicles sold in the United States dating from 1996 to newer.

The downside to this model is that it doesn’t feature a built-in battery. It must draw its power from your car battery so it won’t work if you disconnect it. This means you might lose your data if you carelessly unclamp it from the battery before getting the information you need.

Read customer reviews and see the latest price here.

Autel MD802 Overview

Autel MD802 Overview

The Autel MD802 is also compact and a great OBD2 scanner for beginners. It’s comfortable to hold and features a four-inch color screen. It’s functional with all newer car models. Because it can read multiple codes at once, you can scan for a variety of problems within minutes. Not only does this speed up your diagnostics, but it also enables you to get started on the repair faster.

With over ten test modes, you have all the compatibility you need to work on a wide range of vehicles. It allows you to read and erase codes with ease. There’s also an included onboard monitor test. The live data feed is what sets this apart from many other models. It’s fast and gives you the results you need.

Despite having a lower price than the Autel MaxiCheck Pro, it’s vital to note that this model does read ESP codes, unlike the previous model. But, it also requires the use of the car battery or external source for power, which is a downside for many professional mechanics.

Comparison of the Key Features Between an Autel MaxiCheck Pro & Autel MD802

To fully determine which model will work best for you, it’s imperative that you compare the Autel MaxiCheck Pro vs. Autel MD802 based on various features. Let’s have a look at a few of the key characteristics between these two units.


Both models are lightweight and are on the smaller side. They can easily be held in the palm of your hand for maximum portability. They also both work on most vehicles 1996 or newer. With that said, the Autel MaxiCheck Pro does not read ESP codes as the MD802 does.

On the other hand, the MaxiCheck Pro reads both TPMS and DPF regeneration where the MD802 won’t. Determining which of these is the ideal unit for you would require figuring out what functions you will use in your line of work.


The price between the two is relatively similar. It won’t cost much more to get an Autel MaxiCheck Pro in your hands. The MD802 is known for being a code reader while the MaxiCheck Pro features a few more advanced and service functions. Most people need to determine if the small extra cost is worth the number of features you receive in return.

Export to PC

With the MaxiCheck Pro, you can’t export the information to your PC. If this feature is vital to your work, then the Autel MD802 would be the better option for you.

Wi-Fi/Bluetooth Connectivity

Neither machine offers Wi-Fi capability or Bluetooth connectivity. Most devices in this price range won’t provide this ability, so it’s not strange to see that.

Screen Size

The Autel MD802 features a 0.5-inch larger screen size than the MaxiCheck Pro. While this might not seem like a big deal, when you are looking at a 3.5-inch compared to a 4-inch screen, you will notice a difference. If you require the additional visibility in order to accurately diagnose vehicles, then you will be more interested in the larger screened option.

Final Verdict: Autel MaxiCheck Pro or MD802?

Despite being slightly lower in price than the Autel MaxiCheck Pro, it seems clear that the MD802 is the best of the two. It has more ability to read and clear codes and it has the larger screen size.

On top of that, exporting the data to your computer is easy and intuitive.

For any beginner or amateur mechanic that needs a versatile scanner, the Autel MD802 should do the trick.

If you’re still undecided, remember to check our leaderboard here.

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