Is the Mercedes-Benz E-Class reliable? Honest answer.
Is the Mercedes-Benz E-Class a reliable car? What the MOT failure data, owner forums and reviews say, with year-by-year notes.
Yes, broadly. The Mercedes-Benz E-Class has a solid reputation, but reliability varies by model year. Some years have higher MOT failure rates and common faults that can be costly to fix.
Common issues include electrical faults and air suspension failures.
2014-2016 models are generally more reliable.
MOT pass rates are lower for 2010-2012 models.
Average repair costs can reach £1,000 for air suspension issues.
MOT Pass Rates
MOT pass rates for the Mercedes-Benz E-Class show a mixed picture. According to DVSA data, the 2010-2012 models have a higher failure rate, often due to issues with lights, brakes, and emissions. In contrast, the 2014-2016 models have improved significantly, with pass rates closer to 80%.
Common Failure Modes
Several common faults have been reported across various model years. Electrical issues, particularly with the infotainment system, are frequently noted. Air suspension failures are also common, especially in models equipped with this feature. Additionally, turbocharger problems can arise in diesel variants, especially in the 2012-2014 range.
Year-by-Year Reliability
The reliability of the E-Class varies significantly by year. The 2014-2016 models tend to receive better ratings in owner reviews and surveys. The 2009 and earlier models often receive criticism for their higher maintenance costs and issues. Owners of the 2010-2012 models report more frequent repairs, making these years less desirable.
Maintenance Costs
Maintaining a Mercedes-Benz E-Class can be costly. Routine services are generally higher than average, and specific repairs can be expensive. For example, fixing electrical faults may cost around £300, while issues with the air suspension can exceed £1,000. It’s essential for potential buyers to budget for these potential expenses.
FAQs
What are common issues with the Mercedes-Benz E-Class?
Common issues include electrical faults, air suspension failures, and turbocharger problems.
Which model years are the most reliable?
Generally, the 2014 to 2016 models show better reliability ratings.
How do MOT pass rates compare?
The MOT pass rates vary, with 2010-2012 models showing higher failure rates than newer ones.
What is the average cost to fix common faults?
Fixing electrical faults can cost around £300, while air suspension repairs can exceed £1,000.
Is the E-Class expensive to maintain?
Yes, maintenance can be costly, especially for older models.
Sources
- DVSA MOT History
- Honest John reliability index
- Parkers owner reviews
- WhatCar reliability survey
Frequently asked questions
- What are common issues with the Mercedes-Benz E-Class?
- Common issues include electrical faults, air suspension failures, and turbocharger problems.
- Which model years are the most reliable?
- Generally, the 2014 to 2016 models show better reliability ratings.
- How do MOT pass rates compare?
- The MOT pass rates vary, with 2010-2012 models showing higher failure rates than newer ones.
- What is the average cost to fix common faults?
- Fixing electrical faults can cost around £300, while air suspension repairs can exceed £1,000.
- Is the E-Class expensive to maintain?
- Yes, maintenance can be costly, especially for older models.
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Sources
DVSA MOT History, Honest John reliability index, Parkers owner reviews, WhatCar reliability survey.