2004 Toyota Prius Petrol · KJ54 HHX
2004 Toyota Prius (petrol). First registered 28 Sept 2004. Recorded mileage 255,164 miles. MOT expired on 05 Aug 2025.
- Make & Model
- TOYOTA PRIUS
- Year / Origin
- 2004 · Borehamwood (Luton)
- Safety Recall
- Unknown
- MOT Status
- Expired on 05 Aug 2025
- Road Tax
- —
- Recorded Mileage
- 255,164 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- Petrol
- 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.
KJ54 HHX Key Findings
- 4 MOT tests recorded
- Latest MOT passed on 24/07/2024
- 255,164 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring suspension items (5 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
KJ54 HHX MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
4 MOT tests are recorded for this 2004 Toyota Prius (KJ54 HHX) between October 2022 and July 2024.
The record contains 3 passes and 1 failure.
The most recent test on 24 July 2024 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Suspension (5 issues), Brakes (4 issues), Exhaust & Emissions (1 issue), Lighting (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 3 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: “Brake performance unable to be tested rear pads on metal plate (1.2.1 (g))”; “Rear Road wheel fixing missing both side (5.2.1 (a) (i))”; “Front Road wheel fixing missing both side (5.2.1 (a) (i))”.
KJ54 HHX Mileage History
- 13/10/2022224,326 mi
- 07/08/2023237,752 mi+13,426 mi
- 17/07/2024255,158 mi+17,406 mi
- 24/07/2024255,164 mi+6 mi
Average of roughly 17,329 miles per year across 4 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Toyota Toyota Prius Mk2 (XW20)
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Below 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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TOYOTA PRIUS 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 2004 model year cars.
- High-Voltage Traction Battery Degradation and Cell ImbalanceSerious
The 201.6V nickel-metal hydride (NiMH) high-voltage traction battery pack deteriorates over time and extended mileage. Individual battery modules lose capacity and develop voltage imbalances, causing the hybrid control module to illuminate the master warning triangle and store DTC P0A80. In heavily congested UK city driving, degraded packs force the petrol engine to run continuously, drastically harming fuel economy and accelerating wear on the engine.
- Electric Inverter Coolant Water Pump FailureModerate
The dedicated electric auxiliary coolant pump responsible for circulating coolant through the hybrid power inverter assembly can fail internally due to electrical coil burnout or impeller seizure. When circulation stops, inverter temperature rises rapidly under load, triggering the red triangle master warning light, storing DTC P0A93, and forcing the car into fail-safe limp mode to prevent inverter failure. Subject to UK safety recall R/2012/127.
- Digital Combination Meter Instrument Cluster Display FailureModerate
The central digital combination meter display mounted under the windscreen frequently fails to power on, particularly during damp or cold UK winter mornings. The fault is caused by deteriorated surface-mount micro-capacitors on the instrument cluster circuit board, which fail to supply regulated voltage. When blank, the driver loses the speedometer, fuel level gauge, and gear position indicator, representing an automatic UK MOT failure and preventing the car from shutting down easily.
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