MOT fail rates by first-use year
2003 Ford Fiesta MOT fail rate and common faults
How Ford Fiesta cars first used in 2003 did at their MOTs from 2022 to 2025, against all cars of the same age. From 70,230 DVSA MOT tests of these cars. First use is usually the date the car was first registered.
MOT data updated
At 22 years, tested in 2025
What stands out
- In 2025, at 22 years old, Ford Fiesta cars first used in 2003 failed 44.4% of MOTs (12,144 tests), 3.4 points above the 41.0% for all cars that age.
- From 2022 to 2025, as these cars went from 19 to 22 years old, the fail rate moved from 45.6% to 44.4%.
- Ford Fiesta cars first used a year earlier, in 2002, failed 44.1% at the same age of 22 years (7,268 tests, in 2024).
- The most common fail item that is not a wear item, for the Ford Fiesta at 22 years, is rigid brake pipes: excessively corroded, at 4.8 per 100 MOTs (all cars: 2.4).
MOT fail rate by test year
| Test year | Age | MOT fail rate | Tests (n) | All cars | Difference |
|---|---|---|---|---|---|
| 2022 | 19 years | 45.6% | 23,408 | 43.2% | +2.5 pts |
| 2023 | 20 years | 44.5% | 19,200 | 42.8% | +1.8 pts |
| 2024 | 21 years | 45.4% | 15,478 | 42.1% | +3.4 pts |
| 2025 | 22 years | 44.4% | 12,144 | 41.0% | +3.4 pts |
Most common faults at 22 years
These figures cover all Ford Fiesta MOTs at 22 years: cars first used 2000 to 2003, tested 2022 to 2025 (n=25,421). The list uses every first-use year so it has enough tests. Wear items (tyres, brake pads, wipers, bulbs) say more about upkeep than about the design.
MOT fail items
| Fail item | Per 100 MOTs | All cars |
|---|---|---|
| Brake light not working Wear | 6.3 | 3.7 |
| Rigid brake pipes: excessively corroded | 4.8 | 2.4 |
| Side/position light not working Wear | 4.6 | 4.6 |
| Wipers not clearing screen Wear | 4.5 | 3.5 |
| Component mounting prescribed areas: prescribed area excessively corroded significantly reducing structural strength | 4.4 | 3.5 |
| Service brake imbalance: across an axle | 4.1 | 1.3 |
| Headlamp aim: too low Wear | 2.9 | 1.8 |
| Tyre tread below 1.6 mm Wear | 2.7 | 2.2 |
| Engine warning lamp at the petrol emissions check: not working or showing a fault | 2.7 | 1.9 |
| Seat belt prescribed areas: prescribed area strength or continuity significantly reduced | 2.5 | 1.3 |
Per 100 of the MOTs above (n=25,421). A test with two items counts once for each.
Advisories
| Advisory | Per 100 MOTs | All cars |
|---|---|---|
| Rigid brake pipes: corroded, covered in grease or other material | 26.9 | 15.9 |
| Tyre tread close to the legal limit or worn on the edge Wear | 15.4 | 13.7 |
| Engine oil leaks: leak, but not excessive | 15.1 | 15.1 |
| Tyre condition: slightly damaged/cracking or perishing Wear | 14.2 | 10.4 |
| Coil spring: corroded | 10.9 | 8.0 |
| Registration plates: deteriorated but not likely to be misread Wear | 9.9 | 6.8 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 8.3 | 10.1 |
| Suspension pin or bush worn, without excessive movement | 7.3 | 6.7 |
| Registration plate lamp(s): inoperative in the case of multiple lamps or light sources Wear | 5.9 | 5.0 |
| Component mounting prescribed areas: prescribed area is corroded but not considered excessive | 5.6 | 3.7 |
Per 100 of the MOTs above (n=25,421). A test with two items counts once for each.
Fuel type at 22 years
These figures cover all Ford Fiesta MOTs at 22 years: cars first used 2000 to 2003, tested 2022 to 2025 (n=25,421). Each fuel is set against all cars of the same fuel and age. Fuels with fewer than 1,000 tests are not shown.
| Fuel | Share of tests | MOT fail rate | Tests (n) | All cars, same fuel | Median mileage |
|---|---|---|---|---|---|
| Petrol | 93.4% | 44.9% | 23,739 | 40.6% | 80,138 miles |
| Diesel | 6.6% | 43.1% | 1,681 | 42.1% | 116,194 miles |
Fail rate by mileage at 22 years
These figures cover all Ford Fiesta MOTs at 22 years: cars first used 2000 to 2003, tested 2022 to 2025 (n=25,421). At 22 years, Ford Fiesta cars at over 150,000 miles failed more often (50.3%, n=1,304) than those at 30,000 to 60,000 miles (38.7%, n=5,586). Bands with fewer than 1,000 tests are not shown.
| Mileage at test | MOT fail rate | Tests (n) | All cars |
|---|---|---|---|
| 30,000 to 60,000 miles | 38.7% | 5,586 | 33.3% |
| 60,000 to 90,000 miles | 44.9% | 8,060 | 39.7% |
| 90,000 to 120,000 miles | 49.7% | 6,168 | 43.4% |
| 120,000 to 150,000 miles | 50.1% | 3,008 | 45.0% |
| Over 150,000 miles | 50.3% | 1,304 | 46.0% |
Car tax rules for a 2003 car
- Cars first registered from 1 March 2001 to 31 March 2017 are taxed by CO2 emissions band, from band A (the lowest emissions) to band M. The band is set by the CO2 figure on the V5C logbook.
These are the rules, not the amount for a specific car. Car tax check
ULEZ and clean air zones
- Many petrol cars first registered from 2001 to 2005 already meet Euro 4, but not all of them. For a 2003 petrol car the Euro standard of that car decides.
- Diesel cars first registered before September 2015 usually do not meet Euro 6, so a 2003 diesel usually pays the ULEZ daily charge. A few models met Euro 6 early.
- The clean air zones in Birmingham and Bristol use the same Euro 4 petrol and Euro 6 diesel standards. The low emission zones in Scotland use them too, but enforce them with fines, not a daily charge.
The Euro standard of the car decides, not the year alone. ULEZ checker
Other years of the Ford Fiesta
Other Ford models first used in 2003
| Model | Age at test | MOT fail rate | Tests (n) | All cars |
|---|---|---|---|---|
| Ford Focus (2003) | 22 years in 2025 | 44.3% | 9,092 | 41.0% |
| Ford Fusion (2003) | 22 years in 2025 | 45.7% | 2,992 | 41.0% |
| Ford Mondeo (2003) | 22 years in 2025 | 44.1% | 1,674 | 41.0% |
| Ford Ka (2003) | 22 years in 2025 | 49.4% | 1,098 | 41.0% |
| Ford Ranger (2003) | 21 years in 2024 | 42.6% | 1,027 | 42.1% |
| Ford Galaxy (2003) | 20 years in 2023 | 51.0% | 1,107 | 42.8% |
More on the Ford Fiesta
Found one you might buy? Vet the specific car.
These figures describe 2003 Ford Fiesta cars as a group, not any one car. The VetTheCar Buying Report looks at the car you are buying: its MOT history, what similar cars did next, and what to ask the seller.
Source
Contains public sector information licensed under the Open Government Licence v3.0. Source: DVSA anonymised MOT test data, class 4 normal MOT tests, 2022 to 2025. MOT data updated 28 September 2026.
Not affiliated with or endorsed by DVSA. How we calculate these figures · Data sources
Car tax and clean air zone rules are summarised from GOV.UK and Transport for London guidance. They are general rules and are not drawn from the MOT data.