MOT fail rates by first-use year
2009 Land Rover Discovery MOT fail rate and common faults
How Land Rover Discovery cars first used in 2009 did at their MOTs from 2022 to 2025, against all cars of the same age. From 21,331 DVSA MOT tests of these cars. First use is usually the date the car was first registered.
MOT data updated
At 16 years, tested in 2025
What stands out
- In 2025, at 16 years old, Land Rover Discovery cars first used in 2009 failed 32.8% of MOTs (4,806 tests), 9.8 points below the 42.6% for all cars that age.
- From 2022 to 2025, as these cars went from 13 to 16 years old, the fail rate moved from 32.8% to 32.8%.
- Land Rover Discovery cars first used a year earlier, in 2008, failed 34.4% at the same age of 16 years (4,919 tests, in 2024).
- The most common fail item that is not a wear item, for the Land Rover Discovery at 16 years, is suspension arm bush worn, at 6.4 per 100 MOTs (all cars: 2.2).
MOT fail rate by test year
| Test year | Age | MOT fail rate | Tests (n) | All cars | Difference |
|---|---|---|---|---|---|
| 2022 | 13 years | 32.8% | 5,798 | 38.3% | −5.5 pts |
| 2023 | 14 years | 33.0% | 5,550 | 40.3% | −7.2 pts |
| 2024 | 15 years | 33.6% | 5,177 | 41.6% | −8.0 pts |
| 2025 | 16 years | 32.8% | 4,806 | 42.6% | −9.8 pts |
Most common faults at 16 years
These figures cover all Land Rover Discovery MOTs at 16 years: cars first used 2006 to 2009, tested 2022 to 2025 (n=26,824). 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 |
|---|---|---|
| Suspension arm bush worn | 6.4 | 2.2 |
| Side/position light not working Wear | 5.7 | 5.9 |
| Brake light not working Wear | 4.5 | 4.0 |
| Driveshaft CV boot split | 3.0 | 2.9 |
| Rigid brake pipes: excessively corroded | 2.7 | 1.6 |
| Brake pads under 1.5 mm Wear | 2.6 | 2.0 |
| Tyre tread below 1.6 mm Wear | 2.0 | 3.1 |
| Steering track rod end: ball joint play | 1.9 | 1.9 |
| Prop shaft: bearing excessively worn | 1.9 | 0.0 |
| Tyre with cords exposed Wear | 1.8 | 1.8 |
Per 100 of the MOTs above (n=26,824). 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 | 17.5 | 18.2 |
| Suspension pin or bush worn, without excessive movement | 15.6 | 8.7 |
| Rigid brake pipes: corroded, covered in grease or other material | 12.5 | 8.8 |
| Non-component advisories: Play in steering rack inner joint(s) | 12.4 | 3.0 |
| Brake pads wearing thin Wear | 8.2 | 6.8 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 7.9 | 11.2 |
| Flexible brake hoses: has slight corrosion to ferrule | 7.6 | 2.1 |
| Drive shaft joints: constant velocity boot severely deteriorated | 6.4 | 3.5 |
| Engine oil leaks: leak, but not excessive | 5.8 | 10.7 |
| Registration plate lamp(s): inoperative in the case of multiple lamps or light sources Wear | 5.6 | 5.9 |
Per 100 of the MOTs above (n=26,824). A test with two items counts once for each.
Fuel type at 16 years
These figures cover all Land Rover Discovery MOTs at 16 years: cars first used 2006 to 2009, tested 2022 to 2025 (n=26,824). 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 | 99.6% | 36.0% | 26,711 | 42.8% | 146,255 miles |
Fail rate by mileage at 16 years
These figures cover all Land Rover Discovery MOTs at 16 years: cars first used 2006 to 2009, tested 2022 to 2025 (n=26,824). At 16 years, Land Rover Discovery cars at over 150,000 miles failed more often (37.6%, n=12,211) than those at 60,000 to 90,000 miles (30.0%, n=1,265). Bands with fewer than 1,000 tests are not shown.
| Mileage at test | MOT fail rate | Tests (n) | All cars |
|---|---|---|---|
| 60,000 to 90,000 miles | 30.0% | 1,265 | 41.4% |
| 90,000 to 120,000 miles | 35.2% | 4,474 | 45.9% |
| 120,000 to 150,000 miles | 36.7% | 8,278 | 46.8% |
| Over 150,000 miles | 37.6% | 12,211 | 46.1% |
Car tax rules for a 2009 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 2009 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 Land Rover Discovery
Other Land Rover models first used in 2009
| Model | Age at test | MOT fail rate | Tests (n) | All cars |
|---|---|---|---|---|
| Land Rover Freelander (2009) | 16 years in 2025 | 36.6% | 9,389 | 42.6% |
| Land Rover Range Rover Sport (2009) | 16 years in 2025 | 29.4% | 3,904 | 42.6% |
| Land Rover Defender (2009) | 16 years in 2025 | 31.5% | 3,373 | 42.6% |
| Land Rover Range Rover (2009) | 16 years in 2025 | 28.3% | 2,502 | 42.6% |
More on the Land Rover Discovery
Found one you might buy? Vet the specific car.
These figures describe 2009 Land Rover Discovery 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.