TOPDON OBD2 Scanner AD500

Curated from 53 real Reddit conversations

Refreshed on: April 4, 2025

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TOPDON OBD2 Scanner AD500

Brand: TOPDON
Price: $166
Snoop Score:
6.7
Sentiment
10.0
Popularity
10.0
Technical
4.6
Buy on Amazon for $166See All Code Readers & Scan Tools Reviews
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Snoop's Take

The OBD2 Scanner TOPDON AD500 is a versatile diagnostic tool designed for automotive enthusiasts and DIY mechanics. It offers comprehensive features such as 4-system diagnostics, 6 maintenance reset functions, and compatibility with over 67 car brands, making it a reliable choice for various vehicle needs. Consumer feedback highlights the scanner’s effectiveness for personal use across multiple vehicles, with one user noting, "it’s bidirectional, capable of programming keys/fobs, does ECU coding, and was pretty affordable." Additionally, users appreciate its advanced functions beyond basic code reading, with a sentiment captured in the feedback stating, "I needed a scanner that could actually do something, not just read basic codes like BlueDriver." The user-friendly interface also receives praise, indicating that it has become a favorite among those who regularly utilize diagnostic tools. Given the overwhelmingly positive sentiments regarding its capabilities, ease of use, and compatibility, the TOPDON AD500 is highly recommended for anyone seeking a reliable and feature-rich OBD2 scanner in its category.

Not for you? Check out our other rated Code Readers & Scan Tools

It's bidirectional, capable of programming keys/fobs, does ECU coding, and was pretty affordable.

Positive Feedback

Really considering the new gear wrench 7"tablet scan tool but also possibly an autel.

Insightful Chatter
Product
6.7
TOPDON OBD2 Scanner AD500
Buy on Amazon for $166
Check Engine Light Diagnosis
4 / 10
Fault Code Reading and Clearing
4 / 10
Live Data Monitoring
4 / 10
Vehicle Suitability Verification
4 / 10
See how this compares to all Code Readers & Scan Tools

What it does well!

Key strengths users can’t stop talking about.
Good for personal use and multiple vehicles
“It's bidirectional, capable of programming keys/fobs, does ECU coding, and was pretty affordable.”➕
“What’s the best scanner for the money, the dongle quit working and apparently it’s part of the software that’s not supported anymore.”➕
“Is this really necessary? If so, how much are the subscriptions?”➕
“Reasonable do-it-all OBD2 scanner.”➕
Good for advanced functions beyond basic code reading
“I needed a scanner that could actually do something, not just read basic codes like BlueDriver.”➕
Compatible with multiple vehicles
“I have not been able to find a scan tool that I like because 'there is no perfect scan tool' I’ve heard over and over in countless videos I’ve watched.”➕
User-friendly navigation and interface
“Co-worker uses a Topdon daily and he loves it.”➕

Compare On All Talked About Dimensions

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TOPDON OBD2 Scanner AD500TOPDON OBD2 Scanner AD500$166
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ANCEL AD310 Classic Enhanced Universal OBD II ScannerANCEL AD310 Classic Enhanced Universal OBD II Scanner$26
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Autel Scanner MaxiCOM MK900BTAutel Scanner MaxiCOM MK900BT$659
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XTOOL D8S OBD2 ScannerXTOOL D8S OBD2 Scanner$649
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MOTOPOWER MP69040 Car OBD2 Scanner Diagnostic ToolMOTOPOWER MP69040 Car OBD2 Scanner Diagnostic Tool$35
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Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Comparison with other brands and tools
“Really considering the new gear wrench 7"tablet scan tool but also possibly an autel.”➕
“if this is your living get an autel.”➕
Challenges in finding the perfect scan tool due to varying needs
“everyone's got different needs, and it seems like you're looking for something that goes beyond basic code reading.”➕
“I realize everybody’s needs & budget is different…just curious what y’all bought, how u like it, and what you use it on.”➕
High costs associated with good quality scan tools
“Good tools are BIG money.”➕
“You decide what features you are willing to pay for in a tool.”➕
“I highly recommend autel scanners most importantly the Autel maxicom mk808ts pro.”➕
Professional mechanics recommend various scan tools in different price ranges.
“I'm interested to see how these are. Not running out to buy it by any means, but super interested to see more about it.”➕
“I own both and are worth every penny.”➕
“I spent ~$1200 and have used the tool multiple times and don’t regret the purchase.”➕
Comparison of performance between different brands and models.
“The D7 hasn't failed me on pulling pins for IMMO work, where the Otofix has.”➕
Interest in how new scan tool offerings compare to existing ones.
“I had been looking at the top down artidiag pro, but then the otofix d1 caught my eye.”➕
Other brands and tools discussed for comparison
“All of Innova's scan tools come with FREE LIFETIME subscription.”➕
“you can get by usually with an autel AL619.. as it does live data.. graphing the live data..”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Discussion on the need for expensive scan tools for modern vehicles.
“Hard to justify spending 1k as a shade tree mechanic but cars these days need 5k dollar scan tools to diagnose a 5 dollar relay.”➕
Concerns about annual subscription requirements for diagnostics
“I thinks it’s $750 a year for Autels subscription.”➕

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