2006 Jaguar XJ 2.7L Diesel · R900 AAC
2006 Jaguar XJ (2.7L, diesel). First registered 01 Sept 2006. Recorded mileage 149,169 miles. MOT valid until 21 May 2027. Taxed until 01 Aug 2027.
- Make & Model
- JAGUAR XJ
- Year / Origin
- 2006 · Reading
- Safety Recall
- Unknown
- MOT Status
- Valid until 21 May 2027
- Road Tax
- Taxed (01 Aug 2027)
- Recorded Mileage
- 149,169 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.7L
- Reliability Guide
- Common Faults
R900 AAC Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 14/05/2026
- 149,169 miles recorded at latest MOT
- 2 historical MOT failures
- 6 defects noted at the latest MOT
- Recurring suspension items (9 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
MOT Roadworthiness: Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
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Known faults for Jaguar Jaguar XJ (X350/X351)
Our database tracks 5 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
R900 AAC Mileage History
- 20/05/2024142,151 mi
- 21/05/2025145,842 mi+3,691 mi
- 21/05/2025145,842 mi
- 13/05/2026149,169 mi+3,327 mi
- 14/05/2026149,169 mi
Average of roughly 3,541 miles per year across 5 recorded odometer readings.
R900 AAC MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2006 Jaguar Xj (R900 AAC) between May 2024 and May 2026.
The record contains 3 passes and 2 failures.
The most recent test on 14 May 2026 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Suspension (9 issues), Lighting (8 issues), Tyres (7 issues), Brakes (1 issue), Steering (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 28 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Recorded failure items include: “Offside Rear Tyre has a lump, caused by separation or partial failure of its structure (5.2.3 (d) (ii))”; “Offside Bonnet cannot be secured in the closed position (3.1 (b) (i))”.
Common Problems: JAGUAR XJ
Known issues reported by owners and MOT testers.
- Air Suspension Failure(Serious)
Air struts leak or the compressor fails to reach pressure, leaving the car "slammed" on its bump stops.
- Aluminum Corrosion (X350)(Moderate)
Although it won’t rust like steel, the X350 suffers from galvanic corrosion, appearing as bubbling paint around the wheel arches and boot lid.
- ZF Gearbox Surging & Lurch(Moderate)
The ZF six-speed automatic gearbox can develop surging on light throttle at 30-50mph and harsh lurching into gear when coming to a stop. This is typically caused by torque converter clutch issues or outdated TCM software and can often be resolved with a software reflash and fresh fluid.
- Door Lock & Window Regulator Failures(Moderate)
The door lock actuators and window regulators are common failure points on the X350. Lock failures can leave doors stuck in the double-locked position, while window regulators fail with the cable-driven mechanism snapping or the motor burning out.
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JAGUAR XJ Model Intelligence & Reliability
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Historical MOT pass rates and DVLA records for 2006 model year cars.
- Air Suspension FailureSerious
Air struts leak or the compressor fails to reach pressure, leaving the car "slammed" on its bump stops.
- Aluminum Corrosion (X350)Moderate
Although it won’t rust like steel, the X350 suffers from galvanic corrosion, appearing as bubbling paint around the wheel arches and boot lid.
- ZF Gearbox Surging & LurchModerate
The ZF six-speed automatic gearbox can develop surging on light throttle at 30-50mph and harsh lurching into gear when coming to a stop. This is typically caused by torque converter clutch issues or outdated TCM software and can often be resolved with a software reflash and fresh fluid.
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