Is the 2020 G550 reliable?
RepairPal gave the Mercedes-Benz G550 an overall reliability rating of 3 out of 5 stars, which RepairPal describes as Average. This rating ranks Mercedes-Benz G550 22nd out of 29 among Luxury Midsize SUVs. Mercedes-Benz SUVs, such as the GLE and G-Class, are known for their engineering excellence and durability. While no luxury SUV is maintenance-free, Mercedes models often outperform Range Rovers in long-term reliability.Mercedes-Benz SUVs, such as the GLE and G-Class, are known for their engineering excellence and durability. While no luxury SUV is maintenance-free, Mercedes models often outperform Range Rovers in long-term reliability.A high-horsepower engine, advanced electronics, and handcrafted materials make this vehicle both a performance machine and a luxury asset, which makes maintenance more important than ever. Maintaining a G-Wagon isn’t just about oil changes and brake pads.Common Mercedes G-Wagon Reliability Issues Like any vehicle, the Mercedes G-Wagon is not without its share of reliability concerns. Some of the common problems reported by owners include issues related to the electrical system, suspension, and engine performance.