FORD MONDEO ST-LINE HEV AUTO (2021)
Running costs, common problems, and reliability data based on 321 real MOT tests in 2024.
MOT Pass Rate
85%
Total Tests (2024)
321
Avg Mileage
35,284 mi
Est. Annual Cost
£1,922
Is the 2021 FORD MONDEO ST-LINE HEV AUTO reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 3 years old, 85% of FORD MONDEO ST-LINE HEV AUTOs from 2021 passed their MOT first time in 2024. That's based on 321 tests across the UK. The average mileage at this age is 35,284 miles.
How does the 2021 FORD MONDEO ST-LINE HEV AUTO compare?
Mileage Analysis
The average 2021 FORD MONDEO ST-LINE HEV AUTO has 35,284 miles on the clock, which is well above the expected 22,200 miles for a 3-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
Best year to buy a FORD MONDEO ST-LINE HEV AUTO?
The most reliable year is the 2020 model with a 86% MOT pass rate, while the 2021 model has the lowest at 85%. Consider a different year if reliability is a priority.
How much does a 2021 FORD MONDEO ST-LINE HEV 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.
FORD MONDEO ST-LINE HEV AUTO by Year
Checking a specific FORD MONDEO ST-LINE HEV AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 FORD MONDEO ST-LINE HEV AUTO
The 2021 FORD MONDEO ST-LINE HEV AUTO is a family car with a 1999cc hybrid engine. 321 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It sits in the bottom 92% of 2021 cars for MOT pass rates.
With an average of 35,284 miles at 3 years old, FORD MONDEO ST-LINE HEV AUTO owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2021 FORD MONDEO ST-LINE HEV AUTO Fuel Costs
The 1999cc hybrid engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2021 FORD MONDEO ST-LINE HEV AUTO?
Total estimated annual running cost is £1,922 (£160/month), broken down as £1327 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 85% pass rate. Keeping on top of servicing will help avoid surprises.
Buying a Used 2021 FORD MONDEO ST-LINE HEV 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.
Alternatives to the 2021 FORD MONDEO ST-LINE HEV AUTO
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable hybrid cars with similar engines:
- MINI COOPER S (2019) 92% pass rate (+7%) from 33,682 tests
- LAND ROVER RANGE ROVER SPORT (2019) 94% pass rate (+9%) from 33,069 tests
- TOYOTA C-HR (2019) 92% pass rate (+7%) from 29,893 tests
- MINI COUNTRYMAN (2019) 93% pass rate (+8%) from 25,254 tests