Mercedes S class 2009 reliability and quality
More on Mercedes S class 2009
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Production year from 2009 to 2013
Unfortunately, the most recent inspection data for this Mercedes S class is more than 10 years old, but at that time reliability was more below average.
During regular inspections from 2011 to 2012 in average failures were found for approximately 7.3 percents of Mercedes S class.
The most recent data available is for 2012, when the average defect rate for a 3-year-old Mercedes S class was 7.5 percent, the average for a car that age was 5.9 percent. So in terms of reliability, Mercedes S class was found to be less reliable than 80% of the other used cars in the test that were its age.
Learn more about used car reliability: Most reliable used over 15 years old cars,
Most reliable over 15 years old sedans
| Year of inspection | Age of car | Failures found % / average for same age cars |
Place in rating |
|---|---|---|---|
| Mercedes S klase 2010 | |||
| 2012 | 2 years | 7.5% / 5.90% | 100. from 129 |
| Mercedes S klase 2009 | |||
| 2012 | 3 years | 7.5% / 5.90% | 100. from 129 |
| 2011 | 2 years | 7.1% / 5.50% | 97. from 132 |