Mercedes S 350 l amg ln prem + exec d a
Reliability, running costs, and MOT data across 3 years from 290 real MOT tests.
Avg Pass Rate
92%
Total Tests
290
Best Year
2023 (93%)
Years Covered
3
How reliable is the Mercedes S 350 l amg ln prem + exec d a?
Mercedes S 350 l amg ln prem + exec d a by Year
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About the Mercedes S 350 l amg ln prem + exec d a
The Mercedes S 350 l amg ln prem + exec d a has been tested 290 times in 2024 MOT data across 3 model years (2021 to 2023), with an average pass rate of 92%. That's comfortably above the national average of 82%, making it a reliable choice. Available as diesel.
Best and Worst Years
The 2023 model is the most reliable with a 93% pass rate from 46 tests. The 2021 model has the lowest at 91%. With just a 2 point spread, the S 350 l amg ln prem + exec d a is consistently reliable regardless of year.
Mileage Across Years
The oldest model in our data (2021) averages 46,091 miles, while the newest (2023) averages 25,493 miles.
Compared to the Mercedes brand average of 87%, the S 350 l amg ln prem + exec d a performs 5 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.