MOT fail rates by first-use year
2007 Jaguar XJ MOT fail rate and common faults
How Jaguar XJ cars first used in 2007 did at their MOTs from 2022 to 2025, against all cars of the same age. From 5,587 DVSA MOT tests of these cars. First use is usually the date the car was first registered.
MOT data updated
At 18 years, tested in 2025
What stands out
- In 2025, at 18 years old, Jaguar XJ cars first used in 2007 failed 29.4% of MOTs (1,292 tests), 13.8 points below the 43.3% for all cars that age.
- From 2022 to 2025, as these cars went from 15 to 18 years old, the fail rate moved from 28.0% to 29.4%.
- Jaguar XJ cars first used a year earlier, in 2006, failed 29.7% at the same age of 18 years (1,437 tests, in 2024).
- The most common fail item that is not a wear item, for the Jaguar XJ at 18 years, is engine warning lamp at the petrol emissions check: not working or showing a fault, at 3.0 per 100 MOTs (all cars: 2.5).
MOT fail rate by test year
| Test year | Age | MOT fail rate | Tests (n) | All cars | Difference |
|---|---|---|---|---|---|
| 2022 | 15 years | 28.0% | 1,473 | 41.6% | −13.6 pts |
| 2023 | 16 years | 29.8% | 1,457 | 42.6% | −12.8 pts |
| 2024 | 17 years | 27.8% | 1,365 | 43.1% | −15.3 pts |
| 2025 | 18 years | 29.4% | 1,292 | 43.3% | −13.8 pts |
Most common faults at 18 years
These figures cover all Jaguar XJ MOTs at 18 years: cars first used 2004 to 2007, tested 2022 to 2025 (n=5,998). 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 |
|---|---|---|
| Engine warning lamp at the petrol emissions check: not working or showing a fault | 3.0 | 2.5 |
| Suspension arm ball joint dust cover: ball joint dust cover no longer prevents the ingress of dirt | 2.9 | 1.0 |
| Track rod end: ball joint dust cover excessively damaged or deteriorated so that it no longer prevents the ingress of dirt | 2.8 | 0.5 |
| Rigid brake pipes: excessively corroded | 2.8 | 2.2 |
| Suspension arm bush worn | 2.7 | 2.2 |
| Side/position light not working Wear | 2.5 | 5.6 |
| Linkage ball joint dust cover: ball joint dust cover no longer prevents the ingress of dirt | 2.4 | 1.8 |
| Suspension rod ball joint dust cover: ball joint dust cover no longer prevents the ingress of dirt | 1.8 | 0.0 |
| Dipped headlight not working Wear | 1.7 | 2.1 |
| Wipers not clearing screen Wear | 1.6 | 3.0 |
Per 100 of the MOTs above (n=5,998). 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 | 14.0 | 12.3 |
| Tyre tread close to the legal limit or worn on the edge Wear | 11.7 | 17.4 |
| Suspension pin or bush worn, without excessive movement | 10.8 | 8.5 |
| Tyre condition: slightly damaged/cracking or perishing Wear | 8.5 | 9.8 |
| Sub-frame: corroded but not seriously weakened | 7.9 | 5.3 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 7.2 | 11.1 |
| Engine oil leaks: leak, but not excessive | 6.8 | 12.6 |
| Brake pads wearing thin Wear | 6.3 | 6.4 |
| Registration plate lamp(s): inoperative in the case of multiple lamps or light sources Wear | 4.9 | 5.8 |
| Suspension arm ball joint dust cover: ball joint dust cover severely deteriorated | 4.6 | 2.0 |
Per 100 of the MOTs above (n=5,998). A test with two items counts once for each.
Fuel type at 18 years
These figures cover all Jaguar XJ MOTs at 18 years: cars first used 2004 to 2007, tested 2022 to 2025 (n=5,998). 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 | 72.8% | 29.1% | 4,360 | 43.2% | 97,058 miles |
| Diesel | 27.2% | 30.3% | 1,628 | 43.6% | 109,559 miles |
Fail rate by mileage at 18 years
These figures cover all Jaguar XJ MOTs at 18 years: cars first used 2004 to 2007, tested 2022 to 2025 (n=5,998). At 18 years, Jaguar XJ cars at 120,000 to 150,000 miles failed more often (31.5%, n=1,206) than those at 60,000 to 90,000 miles (27.4%, n=1,520). 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 | 27.4% | 1,520 | 41.7% |
| 90,000 to 120,000 miles | 30.4% | 1,681 | 46.3% |
| 120,000 to 150,000 miles | 31.5% | 1,206 | 47.5% |
Car tax rules for a 2007 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 2007 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 Jaguar XJ
Other Jaguar models first used in 2007
| Model | Age at test | MOT fail rate | Tests (n) | All cars |
|---|---|---|---|---|
| Jaguar X-Type (2007) | 18 years in 2025 | 41.3% | 2,615 | 43.3% |
| Jaguar XK (2007) | 18 years in 2025 | 25.2% | 2,321 | 43.3% |
| Jaguar S-Type (2007) | 18 years in 2025 | 34.2% | 1,654 | 43.3% |
More on the Jaguar XJ
Found one you might buy? Vet the specific car.
These figures describe 2007 Jaguar XJ 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.