2007 Jaguar Xjr — MOT failures & pass rate
Across 916 MOT tests analysed for the 2007 Jaguar Xjr, the most common recorded failure areas were lighting & signalling, suspension and brakes. Its pass rate of 81.2% was above the average for cars of a similar age (74.6%). Higher-mileage examples failed more often — 20.0% in the 150k+ group versus 14.6% in the 0-30k group.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 7.5% | 69 |
| 2 | Suspension | 7.4% | 68 |
| 3 | Brakes | 5.2% | 48 |
| 4 | Emissions & environmental | 5.0% | 46 |
| 5 | Steering | 4.2% | 38 |
| 6 | Visibility | 3.8% | 35 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Ball joint dust cover | 70 |
| 2 | Track rod end | 59 |
| 3 | Malfunction indicator lamp | 42 |
| 4 | Wipers | 30 |
| 5 | Linkage ball joint dust cover | 29 |
| 6 | Headlamp aim | 24 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Suspension | 22.4% | 205 |
| 2 | Tyres | 22.3% | 204 |
| 3 | Brakes | 21.6% | 198 |
| 4 | Lighting & signalling | 5.9% | 54 |
| 5 | Other defects | 4.7% | 43 |
| 6 | Emissions & environmental | 4.5% | 41 |
Failure rate by mileage
Higher-mileage cars tend to fail more — often the most useful guide to real condition.
| Mileage band | Tests | Fail rate |
|---|---|---|
| 0-30k | 48 | 14.6% |
| 30-60k | 168 | 20.2% |
| 60-90k | 251 | 14.7% |
| 90-120k | 237 | 24.5% |
| 120-150k | 127 | 15.0% |
| 150k+ | 85 | 20.0% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 189 | 20.6% |
| 2022 | 173 | 16.8% |
| 2023 | 178 | 16.3% |
| 2024 | 189 | 17.5% |
| 2025 | 187 | 22.5% |
What to check before buying a 2007 Xjr
Before buying a 2007 Jaguar Xjr, focus on the areas it most often fails on. Lighting & signalling accounted for 7.5% of tests for this year.
- Lighting & signalling (7.5% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Suspension (7.4% of tests): Worn drop links, bushes, springs or shocks — listen for knocks over bumps and check for uneven tyre wear. Typical repair: £150–£450 per corner.
- Brakes (5.2% of tests): Pads/discs are routine wear; binding, imbalance or corroded pipes are more serious — test for pulling under braking. Typical repair: £100–£350 per axle.
Repair costs are rough UK ballpark ranges to set expectations, not quotes — actual prices vary widely by car, parts and garage.
Frequently asked questions
How many 2007 Jaguar Xjrs pass their MOT?
81.2% of the 916 2007 Jaguar Xjr MOT tests in this dataset passed — a 18.8% fail rate.
What is the most common MOT failure on a 2007 Jaguar Xjr?
Lighting & signalling, recorded in 7.5% of tests, followed by suspension (7.4%).
Does the 2007 Xjr get worse with mileage?
Its MOT fail rate rises from 14.6% in the 0-30k band to 20.0% in the 150k+ band.
Methodology & source. Based on 916 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-01. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.