Top 9 most reliable Mercedes-Benz cars based on expert analysis
Choosing a reliable premium-class car can be challenging, as the wrong pick can lead to ongoing financial costs and owner disappointment. This is precisely why experts have conducted thorough research by analyzing owner reviews, studying repair statistics from official dealers and service stations, and gathering assessments from automotive industry specialists. Their goal was to compile a ranking of the most reliable Mercedes-Benz models throughout the brand's history.
№ 9. E-Class W124 (1985–1995)
This model is a true classic of German automotive engineering. Built on a concept of high strength and simple design, the W124 family vehicles could cover hundreds of thousands of kilometers with almost no major issues. The construction proved so successful that many examples remain in excellent condition even after decades of use.
№ 8. C-Class W204 (2008–2014)
Earlier C-Class models faced criticism for the unreliability of certain components, but the company's engineers learned from past mistakes and significantly improved the design. The first W204 vehicles already demonstrated high build quality and impressive durability of parts and assemblies. As a result, this model rightfully earned a spot among the leaders in its category of prestigious and comfortable mid-size cars.
№ 7. GLK-Class X204 (2009–2015)
Mercedes-Benz combined the advantages of the proven C-Class chassis with a high-strength body, earning recognition even among off-road enthusiasts. However, experts advise avoiding early versions of the M272 engine, which are prone to premature wear of the valve system and cylinders. Despite this nuance, most examples have proven to be extremely reliable vehicles, capable of handling high mileage without significant maintenance costs.
№ 6. E-Class W213 (from 2017)
This modern E-Class embodies the company's approach to designing future generations of vehicles. The use of innovative technologies and high-quality components allowed the manufacturer to create a car with outstanding comfort and safety features. Thanks to the implementation of the latest solutions, including upgraded powertrains and electronic components, current representatives of this family demonstrate superior reliability compared to their predecessors.
№ 5. S-Class W221 (2007–2013)
This flagship model showcases the highest standards of automotive construction, meeting the demands of premium clients. Unlike previous generations, the manufacturer paid special attention to the quality of key components that ensure safety and ride comfort. Nevertheless, regular preventive maintenance and technical servicing are necessary to keep the car in ideal condition and avoid high ownership and operational expenses.
№ 4. GLC-Class X253 (2016–2022)
Introduced in the mid-2010s, the GLC became a popular family crossover, combining respectable dynamics, a spacious interior, and excellent handling. According to buyer feedback, this model has shown excellent resistance to wear on key parts, providing owners with confidence in long-term, trouble-free operation.
№ 3. C-Class W205 (2015–2021)
The third-generation C-Class saw a significant increase in overall reliability starting with models produced from 2017 onward. Experts recommend opting for versions with diesel engines or six-cylinder gasoline units, as these variants have demonstrated the best performance and the lowest likelihood of major defects.
№ 2. ML-Class W164
Initially, buyers encountered certain shortcomings, including corrosion of body elements and accelerated wear of some parts. However, starting around the middle of the production period, the company managed to address these issues by offering customers improved materials and technological solutions, contributing to a significant increase in the overall lifespan of the W164 series vehicles.
№ 1. SLK (post-2008)
The elegant sports car with its distinctive folding hardtop has gained a reputation as one of the most reliable representatives of its class. Owners note the simplicity of the technical setup and the absence of overly complex electronics, resulting in a minimal failure rate of critical systems. This significantly saves time and money on maintenance. Many drivers choose the SLK precisely because they want to enjoy driving rather than dealing with repairs.