Model Reports 4 min read Updated 18 Oct 2026

Jaguar X-Type 2005: reliability & common MOT faults

In 2025, 57 in every 100 first MOTs on a 2005 Jaguar X-Type were passes. Most common reason for a fail: Suspension mounting area (rear).

Summary

The 2005 Jaguar X-Type follows the pattern of the model years either side.

At a glance

How 1,902 first tests went in 2025.

Passed first time
57 in every 100
Did not pass first time
43 in every 100812 failed first-attempt tests
The typical car
20 yearsabout 100,135 miles
First tests counted
1,902

What failed most often

  1. Suspension mounting area (rear)13 in every 100 failed tests
  2. Petrol engine warning light10 in every 100 failed tests
  3. Tyre condition (front)10 in every 100 failed tests

How we count this. Data: UK MOT open data, 2025. Only Class 4 cars on their first MOT of the year are counted. A car that fails and is fixed at the test station still counts as a fail in the first-attempt rate. These are raw results, not adjusted for age, mileage, or peer mix. The MOT does not test engine or gearbox internals.

Note:

These are patterns across 2005 Jaguar X-Type vehicles in 2025, not a prediction that any one car will have them. Faults are grouped by part of the car. They come from MOT defect codes, not manufacturer bulletins, recalls or a diagnosis of any one car.

Suspension

Four faults. The strongest is the suspension arm (rear): 10 times as often as on similar cars.

Figures below are measured across the 812 failed first attempts in 2025 that had a mileage recorded, which allows a like-for-like comparison.

We only list faults with at least 20 failures and a rate of about 2.0 times that of similar cars, which keeps one-off results out of the list.

Suspension arm (rear)

Failed on 41 first tests10 times as often as similar carsLikely evidence

What it means

A missing bump stop rubber is not a reason to fail a suspension arm. A component that is fractured, missing or likely to fail is graded Dangerous, and one excessively damaged or corroded is Major. On some vehicles, some highly stressed parts are thin pressed steel, and many of those have hollow box sections or up-facing areas that can collect road dirt and salt, so they get special attention.

Also noted as an advisory

Testers also noted it as an advisory, worn but not yet failing, on 74 first tests, 3.5 times as often as on similar cars.

Suspension arm pins and bushes (rear)

Failed on 53 first tests6.8 times as often as similar carsLikely evidence

What it means

Pins and bushes on suspension arms fail as Major when they are excessively worn. They are graded Dangerous when likely to become detached. DVSA uses the same wording for a suspension joint.

Also noted as an advisory

Testers also noted it as an advisory, worn but not yet failing, on 62 first tests, 3.2 times as often as on similar cars.

Suspension sub-frame (rear)

Failed on 22 first tests6.6 times as often as similar carsPossible evidence

What it means

A suspension sub-frame insecurely attached to the chassis or axle is Major, and Dangerous when it is insecure and impairing directional stability. A sub-frame that is missing, likely to become detached, fractured or likely to fail is also Dangerous. Excessive damage or corrosion that seriously weakens it is Major.

Also noted as an advisory

Testers also noted it as an advisory, worn but not yet failing, on 120 first tests, 2.3 times as often as on similar cars.

Suspension mounting area (rear)

Failed on 103 first tests2.5 times as often as similar carsPossible evidence

What it means

The load bearing structure within a set distance of a sub-frame, spring or suspension component mounting is a prescribed area. Major applies when its strength or continuity is significantly reduced or it is inadequately repaired. Dangerous applies when it is so weakened that control of the vehicle is likely to be adversely affected.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage. Advisories count notes recorded on failed first tests only.

Seat belts and restraints

Two faults. The strongest is the seat belt mounting area (front): 6.9 times as often as on similar cars.

Seat belt mounting area (front)

Failed on 41 first tests6.9 times as often as similar carsLikely evidence

What it means

A seat belt anchorage likely to become detached in the event of a collision is graded Dangerous. The load bearing structure near an anchorage, called a prescribed area, is Major when its strength or continuity is significantly reduced or it is inadequately repaired. Anchorage points are inspected for all seat belts fitted, except a belt with no corresponding seat.

Seat belt condition (rear)

Failed on 21 first tests2.8 times as often as similar carsPossible evidence

What it means

Any sign of overstretching is a deficiency, and so is a cut anywhere on a child seat belt. On other belts the size of a cut decides it, with a stricter limit at the webbing edge than away from it. Webbing significantly stretched or weakened has rows in both Major and Dangerous grades.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage.

Noise, emissions and leaks

One fault: diesel emissions test (pre-reg turbo rules before 01/07/2008), 3.8 times as often as on similar cars.

Diesel emissions test (pre-reg turbo rules before 01/07/2008)

Failed on 49 first tests3.8 times as often as similar carsLikely evidence

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage.

Advisories

Other things testers noted as worn or close to failing, more often than on similar cars.

An advisory is a note from the tester about something that has not failed yet. It is an early warning, not a fail. Advisories for the faults above are shown with those faults.

Anti-roll bar pins and bushes (rear)

Noted on 27 first tests6.3 times as often as similar carsElevated evidence

Suspension mounting area

Noted on 24 first tests4.3 times as often as similar carsPossible evidence

Vehicle structure condition

Noted on 30 first tests2.9 times as often as similar carsElevated evidence

Individual direction indicators (rear)

Noted on 31 first tests2.7 times as often as similar carsElevated evidence

Suspension sub-frame mounting area (rear)

Noted on 20 first tests2.5 times as often as similar carsElevated evidence

Suspension sub-frame (front)

Noted on 57 first tests2.4 times as often as similar carsElevated evidence

Data: UK MOT open data, 2025. Counts cover advisories recorded on failed first tests only, compared with cars of the same age and mileage.

MOT pass rates

How first tests ended, and how the pass rates are counted.

Passed first time
57in every 100
Passed on the first test.
Fixed at the station
6in every 100
Failed, then fixed at the test station the same day.
Failed
37in every 100
Did not pass, and were not fixed at the test station.

First-attempt pass 57.3% of 1,902 first tests (2025): only cars that passed first time count. Official-style pass 63.2%: cars fixed at the test station also count as a pass. The 6 fixed and the 37 not fixed make the 43 in every 100 that did not pass first time.

Petrol and diesel

First testsPassed first time, as tested
Diesel96153
Petrol94162

Figures are in every 100 first tests.

Same model, other years

Passed first time in every 100, all tested in 2025.

406080100200120022003200420052006200720082009Older carsNewer cars
4060801002005Older carsNewer cars

Newer cars are younger, so look for a jump rather than the climb. A year earlier (2024), when these cars were a year younger, 55 in every 100 passed first time.

YearPassed first timeFirst tests
200157 in every 100423
200259 in every 100961
200357 in every 1001,524
200454 in every 1001,847
2005 This car57 in every 1001,902
200658 in every 1002,300
200757 in every 1002,464
200860 in every 1003,304
200960 in every 1003,201

FAQs

Short answers about how to read this model-year guide.

The 2005 Jaguar X-Type follows the pattern of the model years either side. Its main cause of failure was Suspension mounting area (rear), about 13 in every 100 failed tests. In 2025, 57.3% of 1,902 first MOTs on the 2005 Jaguar X-Type passed first time (PRS: items fixed at the station the same day, counted as a fail). The official-style rate including PRS is 63.2%. Among 812 failed first-attempt MOT tests (test year 2025), Suspension arm (rear) appears more often than on similar cars (5.0% of those tests; 41 observed failures; about 10× more often than similar cars). There is no single reliability score here; this is a pre-purchase checklist built from DVSA open data, not a guarantee for any individual car.
Ranked by how often they were actually recorded, the items that most often failed a 2005 Jaguar X-Type at the first attempt were Suspension mounting area (rear) (12.7%), Petrol engine warning light (10.1%) and Tyre condition (front) (9.6%), each as a share of the year's failed first attempts. That is what goes wrong most often on the car. The common faults table shows a different measure: faults that are unusual compared with similar cars.
Among failed first-attempt tests we highlight patterns that appear more often than on similar cars. Top example: Suspension arm (rear) (5.0% of those tests; 41 observed failures; about 10× more often than similar cars). These are statistical signals, not a diagnosis of any individual car.
Suspension arm (rear) shows up more often than on similar cars (5.0% of those tests; 41 observed failures; about 10× more often than similar cars). That does not prove a design fault. Age, mileage, and how the car was used still matter. Treat it as a pre-purchase checkpoint, not a manufacturer service bulletin.
Common MOT problem areas for the 2005 Jaguar X-Type include Suspension arm (rear), Seat belt mounting area (front), Suspension arm pins and bushes (rear). These are the faults that stand out compared with similar cars, not a complete list of what can go wrong on any individual car.
Advisories flag issues noted at the test and are not a fail rate. We show advisory patterns that appear more often than on similar cars among failed first-attempt tests, separate from common failure rows. Use them as early-warning checks, not as a pass/fail score.
This page highlights MOT failure patterns for the 2005 Jaguar X-Type (registration year) using UK DVSA open data for the selected test year. Patterns are compared with cars of a similar age and mileage. It is a buyer checklist from MOT defect statistics, not a full service history or manufacturer service-bulletin list.
No. MOT tests do not cover engine internals, gearboxes, or many electronic modules. Patterns here come from MOT defect statistics only and should not be read as engine or gearbox reliability scores.

About this data

How this page is built and what it can (and can't) say.

These figures come from UK MOT open data for this model year. We surface common failure patterns against similar cars, not a full reliability score, and not a pass/fail verdict on any individual vehicle.

2024 2025

What we include

UK Class 4 cars only. Normal MOT tests (not retests); first test per vehicle per calendar year; results pass, PRS, or fail.

Same-day repairs

PRS means the car failed items that were fixed at the test station and then passed the same day. We count PRS as a first-attempt fail in headline rates so same-day repairs do not hide problems.

How we compare

We compare this model year with other Class 4 cars of similar age and mileage in the same test year. This model family is left out of the peer group so the car is not measured against itself.

What this does not cover

  • MOTs do not cover engine internals, gearboxes, or many electronics; this is not a full reliability score.
  • Common faults come from MOT defect stats, not manufacturer TSBs or recalls.
  • Age and mileage matching reduces, but does not remove, differences in how cars were used and maintained.
  • If the data for a car is too thin to say anything useful, we say so rather than guess.

Contains public sector information licensed under the Open Government Licence v3.0.

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