1996 Jaguar XK — MOT failures & pass rate
Across 1,851 MOT tests, the 1996 Jaguar XK recorded a 79.1% pass rate. That is effectively the same as coupes & convertibles of a similar age (20.4% fail rate), so the MOT record here is unremarkable in either direction. Failures cluster in lighting & signalling, suspension and brakes.
What the MOT record shows
No single area dominates — lighting & signalling (9.7%) and suspension (9.1%) are close, so failures are spread across several systems rather than one weak point.
At component level the recurring items are catalyst emissions, component mounting prescribed areas and anti-lock braking system — catalyst emissions alone was recorded 116 times.
Condition tracks the odometer closely. Failures run at 12.5% in the 0-30k band and 28.0% in the 150k+ band, a 15.5-point spread — more than double.
Suspension is the most common advisory, noted on 37.3% of tests — work that passed today but is likely due soon.
The trend is improving — the fail rate fell from 22.9% in 2021 to 21.0% in 2025, as the worst-kept examples leave the fleet.
How it compares
Top failure categories
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 9.7% | 179 |
| 2 | Suspension | 9.1% | 169 |
| 3 | Brakes | 8.1% | 150 |
| 4 | Emissions & environmental | 4.8% | 88 |
| 5 | Body, structure & corrosion | 3.8% | 71 |
| 6 | Visibility | 3.8% | 70 |
Most common specific failures
The exact components most often recorded as failures — more specific than the categories above.
| # | Failure item | Times recorded |
|---|---|---|
| 1 | Catalyst emissions | 116 |
| 2 | Component mounting prescribed areas | 102 |
| 3 | Anti-lock braking system | 65 |
| 4 | Headlamp aim | 56 |
| 5 | Headlamp | 54 |
| 6 | Rbt (sp) | 48 |
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 | 37.3% | 690 |
| 2 | Brakes | 22.0% | 408 |
| 3 | Tyres | 18.1% | 335 |
| 4 | Body, structure & corrosion | 15.3% | 284 |
| 5 | Emissions & environmental | 9.0% | 167 |
| 6 | Other defects | 7.9% | 147 |
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 | 96 | 12.5% |
| 30-60k | 237 | 13.9% |
| 60-90k | 563 | 21.7% |
| 90-120k | 541 | 22.9% |
| 120-150k | 310 | 21.3% |
| 150k+ | 100 | 28.0% |
Trend over time
| Dataset year | Tests | Fail rate |
|---|---|---|
| 2021 | 433 | 22.9% |
| 2022 | 415 | 22.4% |
| 2023 | 356 | 18.3% |
| 2024 | 342 | 19.3% |
| 2025 | 305 | 21.0% |
What to check before buying a 1996 XK
The failure pattern for this year is specific enough to inspect against: lighting & signalling accounted for 9.7% of tests. Start there.
- Lighting & signalling (9.7% of tests): Often a cheap bulb, but persistent issues can mean wiring or corrosion in the units. Typical repair: £10–£150.
- Suspension (9.1% 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 (8.1% 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 1996 Jaguar XKs pass their MOT?
79.1% of the 1,851 1996 Jaguar XK MOT tests in this dataset passed — a 20.9% fail rate.
What is the most common MOT failure on a 1996 Jaguar XK?
Lighting & signalling, recorded in 9.7% of tests, followed by suspension (9.1%).
Does the 1996 XK get worse with mileage?
Its MOT fail rate rises from 12.5% in the 0-30k band to 28.0% in the 150k+ band.
Methodology & source. Based on 1,851 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.