MOT fail rates by first-use year
2010 Lexus IS MOT fail rate and common faults
How Lexus IS cars first used in 2010 did at their MOTs from 2022 to 2025, against all cars of the same age. From 9,226 DVSA MOT tests of these cars. First use is usually the date the car was first registered.
MOT data updated
At 15 years, tested in 2025
What stands out
- In 2025, at 15 years old, Lexus IS cars first used in 2010 failed 25.3% of MOTs (2,182 tests), 16.3 points below the 41.6% for all cars that age.
- From 2022 to 2025, as these cars went from 12 to 15 years old, the fail rate moved from 22.4% to 25.3%.
- Lexus IS cars first used a year earlier, in 2009, failed 25.6% at the same age of 15 years (2,435 tests, in 2024).
- The most common fail item that is not a wear item, for the Lexus IS at 15 years, is shock absorber leaking, at 1.5 per 100 MOTs (all cars: 1.7).
MOT fail rate by test year
| Test year | Age | MOT fail rate | Tests (n) | All cars | Difference |
|---|---|---|---|---|---|
| 2022 | 12 years | 22.4% | 2,420 | 36.0% | −13.6 pts |
| 2023 | 13 years | 23.2% | 2,380 | 38.3% | −15.0 pts |
| 2024 | 14 years | 24.6% | 2,244 | 40.3% | −15.6 pts |
| 2025 | 15 years | 25.3% | 2,182 | 41.6% | −16.3 pts |
Most common faults at 15 years
These figures cover all Lexus IS MOTs at 15 years: cars first used 2007 to 2010, tested 2022 to 2025 (n=12,158). 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 | 5.1 | 5.8 |
| Headlamp aim: projected beam image is obviously incorrect Wear | 3.0 | 2.5 |
| Tyre tread below 1.6 mm Wear | 2.8 | 3.1 |
| Brake pads under 1.5 mm Wear | 2.8 | 2.0 |
| Wipers not clearing screen Wear | 2.5 | 2.4 |
| Dipped headlight not working Wear | 2.2 | 2.4 |
| Headlamp aim: too low Wear | 2.0 | 1.7 |
| Shock absorber leaking | 1.5 | 1.7 |
| Tyre with cords exposed Wear | 1.4 | 1.8 |
| Tyre condition: has a cut in excess of the requirements deep enough to reach the ply or cords Wear | 1.3 | 1.2 |
Per 100 of the MOTs above (n=12,158). A test with two items counts once for each.
Advisories
| Advisory | Per 100 MOTs | All cars |
|---|---|---|
| Tyre tread close to the legal limit or worn on the edge Wear | 18.4 | 18.4 |
| Brake pads wearing thin Wear | 10.2 | 6.9 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 8.9 | 11.1 |
| Tyre condition: slightly damaged/cracking or perishing Wear | 6.9 | 9.4 |
| Rigid brake pipes: corroded, covered in grease or other material | 6.3 | 7.2 |
| Shock absorber misting oil | 5.3 | 4.2 |
| Registration plates: deteriorated but not likely to be misread Wear | 5.1 | 4.2 |
| Headlamp: has a product on the lens but not seriously reducing light output Wear | 4.7 | 1.7 |
| Headlamp: lens slightly defective Wear | 4.6 | 2.0 |
| Exhaust system: has a minor leak of exhaust gases | 3.3 | 4.2 |
Per 100 of the MOTs above (n=12,158). A test with two items counts once for each.
Fuel type at 15 years
These figures cover all Lexus IS MOTs at 15 years: cars first used 2007 to 2010, tested 2022 to 2025 (n=12,158). 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 | 58.6% | 23.6% | 7,122 | 41.5% | 94,801 miles |
| Diesel | 41.4% | 31.0% | 5,027 | 42.0% | 122,166 miles |
Fail rate by mileage at 15 years
These figures cover all Lexus IS MOTs at 15 years: cars first used 2007 to 2010, tested 2022 to 2025 (n=12,158). At 15 years, Lexus IS cars at over 150,000 miles failed more often (35.1%, n=1,737) than those at 30,000 to 60,000 miles (14.5%, n=1,093). 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 | 14.5% | 1,093 | 31.4% |
| 60,000 to 90,000 miles | 21.3% | 2,759 | 40.5% |
| 90,000 to 120,000 miles | 27.4% | 3,694 | 45.1% |
| 120,000 to 150,000 miles | 31.9% | 2,692 | 45.9% |
| Over 150,000 miles | 35.1% | 1,737 | 45.3% |
Car tax rules for a 2010 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
- Petrol cars first registered from 2006 usually meet Euro 4, the petrol standard for the London ULEZ, so they usually do not pay the daily charge.
- Diesel cars first registered before September 2015 usually do not meet Euro 6, so a 2010 diesel usually pays the ULEZ daily charge. A few models met Euro 6 early.
- Hybrids follow the Euro standard of their petrol or diesel engine.
- 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 Lexus IS
Other Lexus models first used in 2010
| Model | Age at test | MOT fail rate | Tests (n) | All cars |
|---|---|---|---|---|
| Lexus RX (2010) | 15 years in 2025 | 24.9% | 2,533 | 41.6% |
More on the Lexus IS
Found one you might buy? Vet the specific car.
These figures describe 2010 Lexus IS 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.