Mercedes S 580 l amg ln prem + exec e a
Reliability, running costs, and MOT data across 3 years from 805 real MOT tests.
Avg Pass Rate
96%
Total Tests
805
Best Year
2021 (100%)
Years Covered
3
How reliable is the Mercedes S 580 l amg ln prem + exec e a?
Mercedes S 580 l amg ln prem + exec e a by Year
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About the Mercedes S 580 l amg ln prem + exec e a
The Mercedes S 580 l amg ln prem + exec e a has been tested 805 times in 2024 MOT data across 3 model years (2021 to 2023), with an average pass rate of 96%. That's comfortably above the national average of 82%, making it a reliable choice. Available as hybrid.
Best and Worst Years
The 2021 model is the most reliable with a 100% pass rate from 52 tests. The 2023 model has the lowest at 93%. The 7 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
Older MERCEDES S 580 L AMG LN PREM + EXEC E As tend to have better MOT pass rates than newer ones, with an average decline of 6 percentage points across model years.
Mileage Across Years
The oldest model in our data (2021) averages 32,143 miles, while the newest (2023) averages 23,855 miles.
Compared to the Mercedes brand average of 87%, the S 580 l amg ln prem + exec e a performs 9 points better, making it one of the more reliable options in the Mercedes range.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.