Is the Ford Mustang 55 edition auto reliable?

The Ford Mustang 55 edition auto has an average MOT pass rate of 94% across 1 years, based on 251 tests in 2026. That's 12 points above the national average of 82%. The most reliable year is 2020 with a 94% pass rate.

Which year Ford Mustang 55 edition auto is best?

The 2020 Ford Mustang 55 edition auto has the highest MOT pass rate at 94%, while the 2020 model has the lowest at 94%. There's a 0 percentage point spread between the best and worst years.

Ford Mustang 55 edition auto

Reliability, running costs, and MOT data across 1 years from 251 real MOT tests.

Avg Pass Rate

94%

Total Tests

251

Best Year

2020 (94%)

Years Covered

About the Ford Mustang 55 edition auto

The Ford Mustang 55 edition auto has been tested 251 times in 2026 MOT data across 1 model years (2020 to 2020), with an average pass rate of 94%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.

Best and Worst Years

The 2020 model is the most reliable with a 94% pass rate from 251 tests. The 2020 model has the lowest at 94%. With just a 0 point spread, the Mustang 55 edition auto is consistently reliable regardless of year.

Compared to the Ford brand average of 85%, the Mustang 55 edition auto performs 9 points better, making it one of the more reliable options in the Ford range.