2001 Jaguar XK8 4.0L Petrol · X158 ADF
2001 Jaguar XK8 (4.0L, petrol). First registered 04 Jan 2001. Recorded mileage 106,135 miles. MOT valid until 21 Oct 2027.
- Make & Model
- JAGUAR XK8
- Year / Origin
- 2001 · Export Allocation
- Safety Recall
- Unknown
- MOT Status
- Valid until 21 Oct 2027
- Road Tax
- —
- Recorded Mileage
- 106,135 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol · 4.0L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
X158 ADF Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 23/10/2026
- 106,135 miles recorded at latest MOT
- 2 historical MOT failures
- 10 defects noted at the latest MOT
- Recurring suspension items (17 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
X158 ADF 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 2001 Jaguar Xk8 (X158 ADF) between April 2024 and October 2026.
The record contains 3 passes and 2 failures.
The most recent test on 23 October 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 (17 issues), Brakes (11 issues), Bodywork (7 issues), Lighting (6 issues), Windscreen (3 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 40 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: “Rear Subframe mounting prescribed area excessively corroded significantly reducing structural strength both front mounti”; “Offside Front Integral body structure corroded to the extent that the rigidity of the assembly is significantly reduced ”; “Nearside Rear Brake hose ferrule excessively corroded (1.1.12 (f) (i))”.
X158 ADF Mileage History
- 24/04/2024105,930 mi
- 11/09/2025106,092 mi+162 mi
- 07/10/2025106,095 mi+3 mi
- 06/10/2026106,125 mi+30 mi
- 23/10/2026106,135 mi+10 mi
Average of roughly 82 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Jaguar Jaguar XK8 / XKR (X100)
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
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.
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JAGUAR XK8 Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2001 model year cars.
- Plastic Secondary Timing Chain Tensioner FailureSerious
Early 4.0-litre AJ26 and AJ27 V8 engines utilized first- and second-generation plastic-bodied secondary timing chain tensioners. Over repeated heat cycles and exposure to acidic engine oil, the plastic body develops stress fractures and the plastic shoe breaks off. This allows the secondary timing chain to slacken and skip teeth on the camshaft sprockets, causing piston-to-valve collision that results in bent valves and catastrophic engine destruction.
- Rear Suspension Subframe and Chassis Sill CorrosionSerious
The X100 chassis traps road mud, wet salt spray, and moisture behind the full-length plastic sill covers, inside the rear wheel arches, and across the fabricated rear subframe mounting points. Structural steel inner sills and front footwell floor outriggers corrode from the inside out. By the time bubbling paint appears externally, extensive structural welding is required to meet UK MOT requirements.
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