MOT fail rates by first-use year
2006 Kia Sorento MOT fail rate and common faults
How Kia Sorento cars first used in 2006 did at their MOTs from 2022 to 2025, against all cars of the same age. From 8,407 DVSA MOT tests of these cars. First use is usually the date the car was first registered.
MOT data updated
At 19 years, tested in 2025
What stands out
- In 2025, at 19 years old, Kia Sorento cars first used in 2006 failed 45.5% of MOTs (1,248 tests), 2.3 points above the 43.2% for all cars that age.
- From 2022 to 2025, as these cars went from 16 to 19 years old, the fail rate moved from 49.5% to 45.5%.
- The most common fail item that is not a wear item, for the Kia Sorento at 19 years, is component mounting prescribed areas: prescribed area excessively corroded significantly reducing structural strength, at 6.2 per 100 MOTs (all cars: 2.6).
MOT fail rate by test year
| Test year | Age | MOT fail rate | Tests (n) | All cars | Difference |
|---|---|---|---|---|---|
| 2022 | 16 years | 49.5% | 3,049 | 42.6% | +6.9 pts |
| 2023 | 17 years | 47.6% | 2,363 | 43.1% | +4.5 pts |
| 2024 | 18 years | 48.0% | 1,747 | 43.3% | +4.8 pts |
| 2025 | 19 years | 45.5% | 1,248 | 43.2% | +2.3 pts |
Most common faults at 19 years
These figures cover all Kia Sorento MOTs at 19 years: cars first used 2003 to 2006, tested 2022 to 2025 (n=3,355). 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 |
|---|---|---|
| Side/position light not working Wear | 6.7 | 5.4 |
| Component mounting prescribed areas: prescribed area excessively corroded significantly reducing structural strength | 6.2 | 2.6 |
| Headlamp aim: projected beam image is obviously incorrect Wear | 5.9 | 4.1 |
| Steering track rod end: ball joint play | 5.2 | 2.0 |
| Handbrake too weak | 5.1 | 2.9 |
| Brake light not working Wear | 5.1 | 4.0 |
| Parking brake performance: inoperative on one side | 4.3 | 1.2 |
| Rigid brake pipes: excessively corroded | 3.8 | 2.5 |
| Seat belt prescribed areas: prescribed area strength or continuity significantly reduced | 3.8 | 0.9 |
| Integral vehicle structure condition: corroded to the extent that the rigidity of the assembly is significantly reduced | 3.7 | 0.7 |
Per 100 of the MOTs above (n=3,355). 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 | 20.1 | 14.1 |
| Tyre tread close to the legal limit or worn on the edge Wear | 16.4 | 16.6 |
| Engine oil leaks: leak, but not excessive | 11.7 | 13.2 |
| Brake pads wearing thin Wear | 11.6 | 6.0 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 8.2 | 10.8 |
| Anti-roll bar link ball joint: slight play | 7.5 | 2.6 |
| Registration plate lamp(s): inoperative in the case of multiple lamps or light sources Wear | 7.1 | 5.6 |
| Chassis condition: is corroded but structural rigidity is not significantly reduced | 7.0 | 1.8 |
| Anti-roll bar pins and bushes: pin or bush worn but not resulting in excessive movement | 6.8 | 1.2 |
| Tyre condition: slightly damaged/cracking or perishing Wear | 6.6 | 9.9 |
Per 100 of the MOTs above (n=3,355). A test with two items counts once for each.
Fuel type at 19 years
These figures cover all Kia Sorento MOTs at 19 years: cars first used 2003 to 2006, tested 2022 to 2025 (n=3,355). 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 |
|---|---|---|---|---|---|
| Diesel | 96.4% | 47.2% | 3,226 | 43.8% | 115,565 miles |
Fail rate by mileage at 19 years
These figures cover all Kia Sorento MOTs at 19 years: cars first used 2003 to 2006, tested 2022 to 2025 (n=3,355). At 19 years, Kia Sorento cars at 120,000 to 150,000 miles failed more often (50.3%, n=1,012) than those at 90,000 to 120,000 miles (48.4%, n=1,149). Bands with fewer than 1,000 tests are not shown.
| Mileage at test | MOT fail rate | Tests (n) | All cars |
|---|---|---|---|
| 90,000 to 120,000 miles | 48.4% | 1,149 | 46.2% |
| 120,000 to 150,000 miles | 50.3% | 1,012 | 47.5% |
Car tax rules for a 2006 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
- Diesel cars first registered before September 2015 usually do not meet Euro 6, so a 2006 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 Kia Sorento
Other Kia models first used in 2006
| Model | Age at test | MOT fail rate | Tests (n) | All cars |
|---|---|---|---|---|
| Kia Picanto (2006) | 19 years in 2025 | 52.0% | 3,113 | 43.2% |
| Kia Sportage (2006) | 18 years in 2024 | 49.2% | 1,073 | 43.3% |
| Kia Rio (2006) | 17 years in 2023 | 48.0% | 1,153 | 43.1% |
More on the Kia Sorento
Found one you might buy? Vet the specific car.
These figures describe 2006 Kia Sorento 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.