The 2017 Mercedes-Benz GLS is known to have issues with its transmission, electrical systems, and air suspension, which can lead to costly repairs. Owner complaints and lower reliability ratings make it a year to avoid compared to other model years.
2017 Mercedes-Benz GLS Known Technical Issues
Transmission problems
The 2017 Mercedes-Benz GLS is known for frequent transmission failures, including rough shifting and premature clutch wear. These issues often result in costly repairs and reduced overall vehicle reliability.
Electrical system issues
The 2017 Mercedes-Benz GLS is prone to electrical system malfunctions, including frequent battery drain and faulty wiring harnesses. These issues often lead to costly repairs and intermittent failures in critical vehicle functions.
Air suspension failures
The 2017 Mercedes-Benz GLS commonly suffers from air suspension failures, leading to costly repairs and compromised ride comfort. Frequent issues include compressor malfunctions and air spring leaks, significantly impacting vehicle reliability.
Costly repairs
The 2017 Mercedes-Benz GLS is notorious for costly repairs, including frequent engine and transmission issues that can exceed $5,000 per fix. Owners report high expenses related to air suspension failures and electronic system malfunctions, making long-term maintenance expensive.
Lower reliability ratings
The 2017 Mercedes-Benz GLS model has consistently received lower reliability ratings compared to other luxury SUVs, with frequent reports of mechanical issues and costly repairs. These reliability concerns make it a less desirable option for buyers seeking long-term dependability.
What is The Mercedes-Benz GLS Best Year?
The 2020 Mercedes-Benz GLS is the best year version due to its comprehensive redesign offering enhanced luxury, advanced technology, and improved performance. It features a more spacious interior, superior safety systems, and a refined suspension for better ride comfort compared to previous models. Reliability ratings and owner satisfaction scores also significantly increased starting from the 2020 model year.
The Mercedes-Benz GLS Alternative
The 2018 Mercedes-Benz GLS offers improved reliability and updated features compared to the problematic 2017 model. The 2018 GLS includes a refined powertrain, enhanced safety technology, and updated interior materials. Consider the 2018 GLS for a more dependable and modern luxury full-size SUV experience.
Alternative for Mercedes-Benz GLS from Other Brand
The 2017 BMW X7 stands out as a strong alternative to the 2017 Mercedes-Benz GLS, offering advanced technology, superior handling, and a spacious luxury interior. The Audi Q7 also provides a comparable blend of performance, comfort, and cutting-edge features, making it a viable option in the full-size luxury SUV segment. Both models deliver reliability and driver satisfaction metrics that surpass those of the 2017 GLS.