What are the differences between the 2020 and 2021 Mercedes-Benz GLB models?
3 Answers
The differences between the 2020 and 2021 Mercedes-Benz GLB models lie in their equipment: the 2021 model adds an in-car air purifier and negative ion generator to the central air conditioning system, and enhances the multimedia system with OTA remote automatic updates, gesture control, and rear-seat screens—features not available in the 2020 model. Taking the 2021 Mercedes-Benz GLB 180 Dynamic as an example, this vehicle measures 4638 mm in length, 1834 mm in width, and 1687 mm in height, with a wheelbase of 2829 mm, and features a 5-door, 5-seat SUV body structure.
As someone who enjoys studying automotive technology, I've noticed the main differences between the 2020 Mercedes-Benz GLB and the 2021 model lie in the engine and intelligent systems. The 2021 version optimized the 1.3T turbocharged engine, improving fuel efficiency, making acceleration smoother, and refining the shift logic. The MBUX infotainment system was updated to a newer version, supporting more gesture controls and voice commands, making operation more intuitive. Additionally, more driving modes were added, such as a slippery road mode, enhancing stability during rain or snow. Externally, the headlight design was slightly tweaked to align with modern trends, and the overall drag coefficient was reduced slightly, decreasing wind noise at highway speeds. These small upgrades significantly enhance the daily driving experience, and the price might increase by a few hundred dollars, but the technological advancements are worth the investment. I also recall that the 2021 model fine-tuned the suspension settings for better cornering stability, making it more suitable for those who seek driving pleasure.
From my daily driving experience, the functional changes from the 2020 Mercedes-Benz GLB to the 2021 model are quite practical. For example, the 2021 version added remote phone control, allowing you to remotely start the air conditioning or lock the car via an app, which is incredibly convenient for cooling down the car before heading out in summer. The newly added steering wheel heating feature is also a great addition, keeping hands warm during winter drives, while the seat materials are more comfortable and resistant to aging. The infotainment system now includes real-time traffic navigation, helping to avoid delays during traffic jams, and supports wireless phone charging, so you don't have to worry about running out of battery even if your phone is in your bag. Although the price is slightly higher, these upgrades are significant for family use, especially in terms of safety and convenience when traveling with children. I recommend test driving both models to experience the more precise steering assistance and clearer rearview camera, as the functional details have been optimized very well overall.
