CarCostCheck

Ford Mustang mach 1

Reliability, running costs, and MOT data across 1 years from 280 real MOT tests.

Avg Pass Rate

91%

Total Tests

280

Best Year

2021 (91%)

Years Covered

1

About the Ford Mustang mach 1

The Ford Mustang mach 1 has been tested 280 times in 2026 MOT data across 1 model years (2021 to 2021), with an average pass rate of 91%. That's comfortably above the national average of 82%, making it a reliable choice. Available as petrol.

Best and Worst Years

The 2021 model is the most reliable with a 91% pass rate from 280 tests. The 2021 model has the lowest at 91%. With just a 0 point spread, the Mustang mach 1 is consistently reliable regardless of year.

Compared to the Ford brand average of 85%, the Mustang mach 1 performs 6 points better, making it one of the more reliable options in the Ford range.

Estimated Running Costs

Fuel (Petrol, 5038cc)
£1,592
Road Tax
£195
MOT Test
£55
Predicted Repairs
£200
Total per year£2,042
Per month£170/mo

Based on 7,400 miles/year, current fuel prices, and MOT pass rate data. Insurance not included.

Full 2021 details

How reliable is the Ford Mustang mach 1?

vs national average+9% (82% avg)
vs Ford brand average+6% (85% avg)
Best to worst year spread0 percentage points

Ford Mustang mach 1 by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

YearPass RateTestsAvg Mileage
202191%28014,545 mi

Ford Mustang mach 1 Guides & Articles

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