Has the 4WD Issue of the 2021 GLC Been Resolved?
3 Answers
The 4WD issue of the 2021 GLC has been resolved. Introduction: The Mercedes-Benz GLC can essentially be considered as the coupe version of the GLK, but with some unique coupe elements added, giving it a sporty character. Power Specifications: In terms of power, the new car will include multiple power configurations. The gasoline engines are expected to offer 1.8T, 2.0T, and 3.0-liter V6 options. Space: With the rear seats fully folded down, the transition is smooth. It features a long engine hood, 5 driving mode options, and the GLC's trunk space offers more spacious seating and storage capacity than the previous generation model.
As an ordinary car owner, I've been driving the 2021 GLC for almost three years. I've seen some forum posts mentioning occasional glitches with the 4WD system, but personally, I haven't encountered any major issues. Mercedes' 4WD system is quite reliable in daily use—it handles corners steadily and performs well on rainy highways. In my opinion, any new car might have minor bugs initially, but manufacturers surely fix them through software updates. If you're concerned, you can check the Mercedes app for recall notices or visit a dealership for inspection and routine maintenance. Overall, this model is highly dependable for daily commutes—don't let old forum posts scare you.
From a technical perspective, the 4MATIC all-wheel-drive system in the 2021 Mercedes-Benz GLC has indeed been optimized. Early models reported some drivetrain lag or sensor false alarms, but subsequent OTA updates have continuously patched these issues, and now it's basically problem-free. The key is to regularly check the system status - a simple software refresh using diagnostic tools or official services will do the trick. I've noticed such issues mostly occur during cold-weather driving, but universal solutions have addressed them. As an enthusiast who frequently tracks automotive updates, I'd advise owners not to tinker unnecessarily. Just faithfully follow the manufacturer's maintenance guidelines - it saves money and gives peace of mind.
