2014 Jaguar XK — MOT failures & pass rate
6,252 MOT tests on the 2014 Jaguar XK are in this dataset, and 91.0% of them passed. That is 4.2 percentage points better than coupes & convertibles of a similar age, which fail at 13.2%. Failures cluster in tyres, visibility and lighting & signalling.
What the MOT record shows
No single area dominates — tyres (4.3%) and visibility (2.4%) are close, so failures are spread across several systems rather than one weak point.
At component level the recurring items are headlamp aim, wipers and washers — headlamp aim alone was recorded 93 times.
Mileage is the strongest signal on the record: 5.8% of 0-30k cars fail, rising to 15.6% once past 90-120k — 2.7× the risk.
Tyres is the most common advisory, noted on 20.7% of tests — work that passed today but is likely due soon.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Tyres | 4.3% | 267 |
| 2 | Visibility | 2.4% | 147 |
| 3 | Lighting & signalling | 2.0% | 127 |
| 4 | Suspension | 1.6% | 102 |
| 5 | Brakes | 1.0% | 60 |
| 6 | Emissions & environmental | 0.7% | 42 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Headlamp aim | 93 |
| 2 | Wipers | 93 |
| 3 | Washers | 90 |
| 4 | Tread depth | 84 |
| 5 | Ball joint dust cover | 68 |
| 6 | Headlamp cleaning device | 58 |
Top advisory categories
Advisories aren't failures, but they flag work likely needed soon — useful when budgeting.
| # | Category | % of tests with advisory | Tests |
|---|---|---|---|
| 1 | Tyres | 20.7% | 1,292 |
| 2 | Brakes | 8.5% | 530 |
| 3 | Suspension | 5.7% | 359 |
| 4 | Road wheels | 2.8% | 173 |
| 5 | Visibility | 2.7% | 166 |
| 6 | Other defects | 2.6% | 160 |
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 | 2,433 | 5.8% |
| 30-60k | 2,845 | 9.8% |
| 60-90k | 782 | 14.4% |
| 90-120k | 154 | 15.6% |
Failure rate by age
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 1,283 | 8.6% |
| 2022 | 1,255 | 9.9% |
| 2023 | 1,273 | 8.3% |
| 2024 | 1,219 | 9.3% |
| 2025 | 1,222 | 8.8% |
What to check before buying a 2014 XK
The failure pattern for this year is specific enough to inspect against: tyres accounted for 4.3% of tests. Start there.
- Tyres (4.3% of tests): Usually a quick, known-cost fix, but check tread, age and uneven wear (which can hint at alignment or suspension issues). Typical repair: £50–£120 per tyre.
- Visibility (2.4% of tests): Wipers, washers, mirrors and screen damage — usually inexpensive, but check for chips in the driver's line of sight. Typical repair: £15–£150.
- Lighting & signalling (2.0% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
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 2014 Jaguar XKs pass their MOT?
91.0% of the 6,252 2014 Jaguar XK MOT tests in this dataset passed — a 9.0% fail rate.
What is the most common MOT failure on a 2014 Jaguar XK?
Tyres, recorded in 4.3% of tests, followed by visibility (2.4%).
Does the 2014 XK get worse with mileage?
Its MOT fail rate rises from 5.8% in the 0-30k band to 15.6% in the 90-120k band.
Methodology & source. Based on 6,252 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-27. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.