Mercedes-Benz owners and mechanics know that staying on top of vehicle diagnostics is key to maintaining performance and reliability. However, the purchase cost and learning curve of the Mercedes Xentry Star scanner often prompt a search for more versatile, budget-friendly options.
In this article, we explore six compelling alternatives that not only rival the capabilities of the Xentry Star but also offer enhanced flexibility across different car makes. Among these, the YOUCANIC Pro scanner stands out as the best choice for modern diagnostics—with free lifetime updates, ease of use, and a wealth of resources to support both professionals and DIY enthusiasts.
Choosing the right Mercedes-Benz scanner requires vital factors to meet its special needs. It has one of the most complex computerized systems, advanced car technology, and continuous innovation, which are important factors in picking the best diagnostic scanner.
You’ve got to be thinking, where do I start? To be honest, finding a wide range of diagnostic scanners in different markets can be overwhelming. This article will help you narrow your list and match your Mercedes-Benz to the best scanner.
Best Scanners for your Mercedes-Benz
- YOUCANIC Pro UCAN-II-B
The YOUCANIC Pro UCAN-II-B Diagnostic Scanner has its all-new 2025 version with advanced diagnostic capabilities, 40+ professional service functions, advanced data management, and excellent professional support. With over 3,693 videos and more in the making, YOUCANIC empowers DIYers and professional mechanics with free car videos and tutorials.
Advantages: Complete system diagnostic coverage (all control modules)
- Full bi-directional control and component activation
- Compatible with all Mercedes models of 1996-2024
- Performs active tests on all Mercedes systems
- Reset/relearn functions for all modules
- No recurring subscription fees
- Lifetime free software updates
- Extensive video library and troubleshooting guides
- Simple plug-and-play interface
- Real-time data monitoring and graphing
- Supports coding and adaptation of modules
- Clear fault code descriptions with repair guidance
- 40+ maintenance and reset service functions.
- Supports coding or module configurations.
Disadvantages:
- Doesn’t support VIN coding as the time of this writing.
- Autel MaxiSys MS906BT
The Autel MS906BT is the advanced version of the MS9606 and the newest addition to the MaxiSys product line of advanced wireless diagnostic devices.
Advantages:
- Extensive system coverage beyond engine diagnostics
- Supports wireless Bluetooth connectivity and traditional USB connection.
- Advanced coding function
- Auto VIN Scan function
- Quality technical support
- 31+ service functions
Disadvantages:
- Premium price at $1,000
- One-year free subscription only.
- Limited vehicle coverage if it has no software updates
- Some advanced features require additional modules
- MS906BT Software Update or Total Care Program (TCP) costs $495 per year
- Can be overwhelming for casual users.
- Supported language is English only.
3. THINKCAR Thinkdiag PRO
The THINKCAR PRO OBD2 Diagnostic Tool is a comprehensive automotive diagnostic that surpasses the capabilities of similar products like the GOLO PRODBSCAR5 and THINKDIAG GOLO Easydiag with its advanced D-Z software. Its user-friendly interface and extensive coverage make it ideal for various diagnostic tasks, including reading and clearing fault codes, live data monitoring, actuator testing, and more.
Advantages:
- A phone/tablet-based diagnostics
- Great price range at $200
- Regular software updates
- Compact design, lightweight, and easy to carry
- Good technical support
Cons:
- Requires stable internet connection
- Only 12-month free updates
- Some features locked behind subscriptions
- Phone/tablet dependency
- Limited advanced programming capabilities
- FOXWELL NT510 Elite
LAUNCHX-431 PRO Elite is A smart car diagnostic device developed using the Android 10.0 system. It adopts a 2.0Ghz 4-core high-efficiency processor, 4GB RAM+64GB ROM, ample storage, and a high-endurance battery that runs faster, is more stable, and lasts longer.
Advantages:
- Excellent value for money at $150
- Mercedes-specific diagnostic protocols
- Free lifetime updates
- User-friendly interface
- Compact and portable size
Disadvantages:
- Limited advanced coding features
- Basic graphing capabilities
- No bi-directional controls
- Slower processing speed
- LAUNCH X431 V+ Professional
The Launch X431 V+ is a professional-grade scanner with notable features. This full system diagnostic scanner offers 35+ service functions, ECU coding, bidirectional control, and compatibility with various X431 modules.
Advantages:
- Full ECU coverage and bi-directional control
- OE-level diagnostic capabilities with coding and programming
- LAUNCH X431 V+ is equipped with a Lenovo tablet
- 12 in 1 live data graphing and recording
- 35+ Reset Functions
- Regular software updates with the latest Mercedes models
- Built-in repair guide and technical bulletin
Disadvantages:
- A high price point of $1000.
- An annual subscription is required after 2 years of free software updates.
- X431 renewal card costs $345 and takes 1-2 days to update.
- Steep learning curve for its advanced features
- A 10.1-inch screen size that is bulky compared to other scanners.
- iCarsoft MB II – Not worth it in 2025
The iCarsoft MB II scanner diagnostic tool best fits Mercedes Benz, Sprinter, and Smart but supports other brand vehicles with OBD2 protocol after 1996 to perform OBD2 diagnostic functions. It has been added with more reset functions such as oil service reset, EPB, SAS, DPF, and ETCs.
Advantages:
- Smart AutoVIN technology with automatic car identification and scanning
- Deep system coverage specialized for Mercedes vehicles
- Clear specific fault codes for Mercedes.
- Lifetime software free update.
- Reset service intervals and maintenance lights
- Intuitive interface for DIYers
- Affordable price point of $200
Disadvantages:
- Limited bi-directional control capabilities
- No ECU coding or programming.
- Basic graphing capabilities.
- Software updates are inconsistent
An OBD2 has radically changed vehicle diagnostics and vehicle owners’ lives, proving that you should take it seriously when picking the best scanner for your Mercedes Benz. But what should you consider when choosing the right one? Is it the software compatibility with your car, software updates, price, or customer reviews? The answer is all this matters and should be considered when selecting a diagnostic scanner.
While there are several alternatives to the Mercedes Xentry Star scanner, the YOUCANIC Pro scanner is the best choice. With free lifetime updates ensuring you always have the latest diagnostic capabilities, support for multiple vehicle makes, and an extensive library of resources at your fingertips, YOUCANIC Pro is the smart, cost-effective solution for any Mercedes owner or mechanic looking to get the most out of their diagnostic tools. Make the switch today and experience unparalleled efficiency and versatility in vehicle diagnostics.
Among the top 6 alternatives to the Mercedes-Benz Xentry Star scanner, YOUCANIC’s scanner continues to make its name with a 4.9 out of 5 based on 133 reviews and is highly recommended as a great match for your vehicle. The YOUCANIC Pro-UCAN-II-B provides full system coverage, over 40+ maintenance functions, lifetime free software updates, and excellent customer support.
We hope this article helps you make the best decision when choosing the perfect diagnostic scanner for your Mercedes-Benz.
