Is the Mercedes S 350 amg line premium d auto reliable?

The Mercedes S 350 amg line premium d auto has an average MOT pass rate of 100% across 1 years, based on 33 tests in 2026. That's 18 points above the national average of 82%. The most reliable year is 2021 with a 100% pass rate.

Which year Mercedes S 350 amg line premium d auto is best?

The 2021 Mercedes S 350 amg line premium d auto has the highest MOT pass rate at 100%, while the 2021 model has the lowest at 100%. There's a 0 percentage point spread between the best and worst years.

Mercedes S 350 amg line premium d auto

Reliability, running costs, and MOT data across 1 years from 33 real MOT tests.

Avg Pass Rate

100%

Total Tests

Best Year

2021 (100%)

Years Covered

About the Mercedes S 350 amg line premium d auto

The Mercedes S 350 amg line premium d auto has been tested 33 times in 2026 MOT data across 1 model years (2021 to 2021), with an average pass rate of 100%. That's comfortably above the national average of 82%, making it a reliable choice. Available as diesel.

Best and Worst Years

The 2021 model is the most reliable with a 100% pass rate from 33 tests. The 2021 model has the lowest at 100%. With just a 0 point spread, the S 350 amg line premium d auto is consistently reliable regardless of year.

Compared to the Mercedes brand average of 87%, the S 350 amg line premium d auto performs 13 points better, making it one of the more reliable options in the Mercedes range.