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10 Best Auto Scan Tools 2025 in the United States

#1

Winner

9.8 score

Ancel AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

The Ancel AD310 OBD II Scanner is a popular choice for diagnosing car engine faults, recommended by well-known auto mechanic Scotty Kilmer. It excels in compatibility, supporting all major OBD2 protocols and working with a wide range of vehicles from 1996 onwards, including various US, EU, and Asian models.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Functionality
A must-have tool for every car owner, saving time and money by diagnosing vehicle problems effortlessly.
User Interface
Extremely user-friendly, even for those without technical skills, and an ideal gift for anyone with a car.
Connectivity
The scanner connects easily to the OBD2 port and provides accurate error codes, making it a reliable tool for emergencies.
#2
9.6 score

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+

The BlueDriver Bluetooth Pro OBDII Scan Tool is a solid choice for everyday car owners looking to diagnose vehicle issues without the hassle of traditional scan tools. One of its biggest strengths is its user-friendly interface, which connects seamlessly via Bluetooth to your smartphone or tablet, eliminating wires and making it easy to use. The comprehensive functionality allows users to read and clear a wide range of trouble codes, including those for ABS, Airbag, and TPMS, providing access to diagnostic information typically reserved for professional mechanics.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Compatibility
It paired up easily with my Android and I was using it in minutes.
Functionality
Super easy to use with great code reading and excellent suggestions.
User Interface
Pairs effortlessly with your smartphone, putting powerful diagnostics right in your hands.
#3
9.4 score

Autel Scanner MaxiCOM MK808S: 2025 Bidirectional Tool as MK808BT Pro MX808S M808Z, Function as MaxiCheck MX900, 28+ Service, Active Test, All System Diagnose, Injector Coding, FCA Autoauth Android 11

The Autel Scanner MaxiCOM MK808S stands out as a versatile auto diagnostic tool suitable for both professionals and home mechanics. Its compatibility with over 150 car brands and 28+ popular reset services makes it a valuable asset for anyone looking to perform comprehensive vehicle diagnostics. The bi-directional control feature allows users to communicate with various subsystems, which is particularly useful for testing components like windows and mirrors.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Compatibility
Databases are easy to download via Wi-Fi, and the device has ample memory for large files, making it suitable for various car brands.
Functionality
This scanner is fast, affordable, easy to use, and reliable, making it a great choice for anyone working on cars.
User Interface
Easy to print reports after scanning, and the operating system is Android, offering a user-friendly experience.
Software Updates
Constant updates and new features ensure the scanner handles everything on its own, even for cars that typically need a special scan tool.

Top 10 Best Auto Scan Tools 2025 in the United States

#1

Winner

9.8 score

Ancel AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996 or Newer OBD2 Protocol Vehicle (Black)

Compatibility: Supports all major OBD2 protocols
Functionality: Reads and clears error codes
User Interface: Clearly labeled buttons, easy-to-read screen
Connectivity: Draws power from car’s OBDII port
Build Quality and Durability: Robust with a thick, flexible cable

Chosen by 1361 this week

FIXD Bluetooth OBD2 Scanner for Car - Car Code Readers & Scan Tools for iPhone & Android - Wireless OBD2 Auto Diagnostic Tool to Check Engine & Fix All Cars & Vehicles ‘96 or Newer (1 Pack)

Compatibility: Gas cars from 1996, diesel from 2006
Functionality: Diagnose issues, real-time reports, alerts
User Interface: App on iOS and Android
Connectivity: Bluetooth
Data Storage and Logging: Track routine maintenance
Build Quality and Durability: Compact, no battery needed

FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

Compatibility: Most cars, SUVs, light trucks, 12V diesels
Functionality: Read/erase codes, monitor sensors, check status
User Interface: 2.8-inch screen, one-click key, LEDs, speaker
Connectivity: Powered from vehicle's diagnostic port
Software Updates: Requires Windows, Mac and iOS unsupported
Build Quality and Durability: Solid build, one-year warranty

INNOVA 5210 OBD2 Scanner - Read/Erase Engine Codes, OBD2 Live Data, Oil Reset, Battery/Alt Test for 1996-2023 Vehicles, Verified Fixes via iPhone & Android App

Compatibility: Most vehicles from 1996 to 2023
Functionality: Reading and clearing engine and ABS codes
User Interface: Intuitive, supports multiple languages
Connectivity: iOS and Android devices
Software Updates: Reliable
Data Storage and Logging: Reliable
Build Quality and Durability: Robust

LAUNCH OBD2 Scanner CRP123X Elite, 2025 Lifetime Free WiFi Update scan Tool, FCA SGW, SAS Calibration/Throttle/Brake/BMS/D-P-F/Oil Reset/ABS bleeding, Multi Systems Car Scanner, Battery Test, Auto VIN

Compatibility: Vehicles from 1996 to 2025
Functionality: Throttle Adaptation, Oil Reset, SAS Reset
User Interface: 5-inch touchscreen, Android 8.1
Connectivity: WiFi
Software Updates: Monthly and weekly updates
Data Storage and Logging: Real-time data display, DTC library
Build Quality and Durability: Robust design, 6100mAh battery
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Buying Guide for the Best Auto Scan Tools

Choosing the right auto-scan tool can be a game-changer for diagnosing and fixing issues with your vehicle. These tools can read and clear error codes, provide real-time data, and even perform advanced diagnostics. To make the best choice, it's important to understand the key specifications and how they align with your needs. Here are the main specs to consider when selecting an auto-scan tool.
CompatibilityCompatibility refers to whether the auto-scan tool can work with your vehicle's make, model, and year. This is crucial because not all tools support all vehicles. Generally, tools are divided into those that work with OBD-II (standard for cars made after 1996) and those that support specific manufacturers. Check your vehicle's requirements and ensure the tool you choose is compatible.
FunctionalityFunctionality encompasses the range of tasks the auto-scan tool can perform, such as reading and clearing error codes, providing live data, and performing advanced diagnostics like ABS, SRS, and transmission checks. Basic tools offer essential functions like code reading and clearing, while advanced tools provide more in-depth diagnostics. Consider what level of detail you need for your vehicle maintenance and choose accordingly.
User InterfaceThe user interface is how you interact with the auto-scan tool, including the display and navigation system. A clear, easy-to-read screen and intuitive controls can make a big difference in usability. Some tools have simple monochrome displays, while others offer color screens and graphical data. If you prefer a more user-friendly experience, look for tools with a well-designed interface.
ConnectivityConnectivity options determine how the auto-scan tool communicates with other devices, such as smartphones, tablets, or computers. Some tools use Bluetooth or Wi-Fi to connect to apps, while others require a wired connection. Wireless options offer more convenience and flexibility, especially if you want to use your mobile device for diagnostics. Choose based on your preference for wired or wireless connections.
Software UpdatesSoftware updates are important for keeping your auto-scan tool current with the latest vehicle data and diagnostic capabilities. Tools that offer regular updates can diagnose newer vehicles and provide more accurate information. Check if the tool provides free updates or if there is a subscription fee. Regular updates ensure your tool remains useful over time.
Data Storage and LoggingData storage and logging capabilities allow you to save diagnostic data for future reference. This can be useful for tracking recurring issues or sharing information with a mechanic. Some tools have built-in memory, while others allow you to export data to a computer or cloud storage. If you need to keep detailed records, look for tools with robust data storage options.
Build Quality and DurabilityBuild quality and durability refer to how well the auto-scan tool is constructed and its ability to withstand regular use. A sturdy, well-built tool will last longer and perform reliably. Consider the materials used and the overall design. If you plan to use the tool frequently or in a professional setting, durability becomes even more important.

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