Meet the Mucar 682 & 632 — Smarter Diagnostics for Every Mechanic

Mucar Expands Its Digital Series with the Launch of the Mucar 682 and Mucar 632

Marking a strategic expansion of its diagnostic tool portfolio, Mucar introduces the 682 and 632 —the two new additions designed to meet the diverse needs of modern vehicle owners and car enthusiasts alike. Engineered for real-world performance, This two models broaden Mucar’s product lineup, offering users a more tailored choice based on functionality and usage scenarios, enabling users to choose the right tool based on functionality and usage scenarios.

The following comparison outlines the key features and positioning of each model, enabling users to understand the differences between the Mucar 682 and 632 and determine the right choice for their diagnostic requirements.

The Mucar 632 is specially designed for car owners who use iOS devices. Unlike Android users, iOS users typically face larger app download sizes — the Dollarfix App takes up approximately 650MB of storage. We support diagnostic systems for over 100,000 vehicle models worldwide. Due to iOS requirements, the app must be submitted in its full, untrimmed format, resulting in a significantly larger installation package compared to the Android version. The Mucar 632 solves this challenge by integrating newly developed MUAI intelligent engine directly into the device, enabling robust diagnostics without relying on a bulky mobile app. This makes it faster, lighter, and more convenient to use.

As a Pro entry-level professional diagnostic tool, the 632 is perfect for everyday drivers who own a personal vehicle and want more advanced capabilities than basic OBD2 scanners. It’s an ideal starting point for those looking to take control of their car maintenance with smarter, more reliable insights.

For users seeking performance close to the Mucar 892BT — without the premium price — the Mucar 682 is an outstanding choice. The Mucar 682 intelligent diagnostic system comes pre-installed with two core capabilities: full-system in-depth diagnosis and bi-directional control active testing. It covers key vehicle modules such as engine, transmission, and chassis, enabling precise fault detection and real-time component response analysis.

With built-in support for 20 essential maintenance resets, it meets all common servicing needs. Combined with lifetime free updates and 28-language interface support, the 682 is suitable for both home repairs and professional workshops. It delivers significantly stronger functionality than the 632, meeting the demands of more advanced troubleshooting — making it a high-value, professional-grade diagnostic tool. 

Compared to many competing 5-inch diagnostic tools, both the Mucar 682 and 632 offer lifetime free updates and no software subscription fees — saving users up to $1000 in long-term costs. They also support over 100 car brands, ensuring broad compatibility across makes and models.

Both models support CAN-FD and FCA protocols, enabling diagnostics on a wider range of modern vehicles. What’s more, equipped with the latest MUAI artificial intelligence engine and fully integrated with the Dollarfix Community App, these two tools go beyond basic scanning by enabling intelligent analysis and connecting users with a global network of car enthusiasts. Share insights, get real-world advice, and transform vehicle maintenance into a smarter, more engaging experience.

Together, the Mucar 682 and 632 redefine what an entry-to-mid-tier diagnostic tool can deliver. By combining lifetime free updates, broad vehicle compatibility, cutting-edge MUAI intelligence, and seamless community integration, they offer a future-proof solution that grows with users' needs. More than just diagnostic devices, they are gateways to a smarter, more connected way of caring for vehicles. In a market filled with compromise, Mucar chooses innovation, value, and user empowerment — one smart scan at a time.