FORD FOCUS ST AUTO (2021)
Running costs, common problems, and reliability data based on 92 real MOT tests in 2024.
MOT Pass Rate
97%
Total Tests (2024)
92
Avg Mileage
23,272 mi
Est. Annual Cost
£2,037
Is the 2021 FORD FOCUS ST AUTO reliable?
Excellent reliability. Very few MOT failures. That's 15 points above the national average of 82%. It also outperforms the FORD brand average of 85%.
At 3 years old, 97% of FORD FOCUS ST AUTOs from 2021 passed their MOT first time in 2024. That's based on 92 tests across the UK. The average mileage at this age is 23,272 miles.
How does the 2021 FORD FOCUS ST AUTO compare?
Mileage Analysis
The average 2021 FORD FOCUS ST AUTO has 23,272 miles on the clock, which is in line with the expected 22,200 miles for a 3-year-old car, suggesting normal everyday use.
How much does a 2021 FORD FOCUS ST AUTO cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
Checking a specific FORD FOCUS ST AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 FORD FOCUS ST AUTO
The 2021 FORD FOCUS ST AUTO is a large car with a 2261cc petrol engine. 92 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 12% of all 2021 cars for reliability.
With an average of 23,272 miles at 3 years old, FORD FOCUS ST AUTO owners drive about as much as the UK average.
2021 FORD FOCUS ST AUTO Fuel Costs
The 2261cc petrol engine offers a reasonable balance between performance and economy. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2021 FORD FOCUS ST AUTO?
Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 97% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2021 FORD FOCUS ST AUTO
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet. Note: with only 92 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2021 FORD FOCUS ST AUTO
The FORD FOCUS ST AUTO is actually the most reliable option among similar petrol large cars from this era. Here are comparable petrol cars with similar engines:
- MERCEDES A (2021) 94% pass rate (-3%) from 37,477 tests
- VOLVO XC40 (2020) 93% pass rate (-4%) from 36,064 tests
- FORD RANGER (2021) 90% pass rate (-7%) from 32,078 tests
- JAGUAR F-PACE (2019) 91% pass rate (-6%) from 22,187 tests