2018 Toyota Prius 1.8L Hybrid electric (clean) · KF18 UHZ
2018 Toyota Prius (1.8L, hybrid electric (clean)). First registered 30 May 2018. Recorded mileage 120,530 miles. MOT expired on 09 Nov 2026.
- Make & Model
- TOYOTA PRIUS
- Year / Origin
- 2018 · Borehamwood (Luton)
- Safety Recall
- Unknown
- MOT Status
- Expired on 09 Nov 2026
- Road Tax
- —
- Recorded Mileage
- 120,530 mi
- ULEZ Compliance
- ULEZ Exempt (Zero Emissions)
- Fuel & Engine
- Hybrid Electric (Clean) · 1.8L
- 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.
KF18 UHZ Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 10/11/2025
- 120,530 miles recorded at latest MOT
- 2 historical MOT failures
- 3 defects noted at the latest MOT
- Recurring brakes items (4 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
KF18 UHZ 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 2018 Toyota Prius (KF18 UHZ) between April 2025 and November 2025.
The record contains 3 passes and 2 failures.
The most recent test on 10 November 2025 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: Brakes (4 issues), Tyres (2 issues), Suspension (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 4 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: “Front Brake disc contaminated both sides (1.1.14 (b))”; “Front Brake pad(s) less than 1.5 mm thick both sides (1.1.13 (a) (ii))”.
KF18 UHZ Mileage History
- 09/04/2025107,876 mi
- 09/04/2025107,876 mi
- 07/10/2025119,632 mi+11,756 mi
- 10/11/2025120,530 mi+898 mi
- 10/11/2025120,530 mi
Average of roughly 21,507 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
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Dimensions & Weights
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Known faults for Toyota Toyota Prius Mk4 (XW50)
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Poor
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.
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Digital Service History
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TOYOTA PRIUS Model Intelligence & Reliability
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Historical MOT pass rates and DVLA records for 2018 model year cars.
- Engine Bay High-Voltage Wiring Harness Chafing and Short CircuitSerious
On 2016 to 2018 Prius models, the engine wiring harness connected to the hybrid Power Control Unit (PCU) can rub against its protective cover due to assembly tolerances. Prolonged engine vibration can wear through the wire insulation, exposing copper strands and generating an electrical short circuit that causes stalling or poses a severe vehicle fire hazard under DVSA recall R/2018/240.
- Auxiliary 12V Battery Parasitic Drain and No-Start ConditionModerate
The small auxiliary 12V AGM/EFB battery responsible for booting the hybrid system ECUs and vehicle relays suffers from parasitic drain when the vehicle is parked unused for several days. Because the hybrid system does not use a conventional alternator, short urban journeys fail to recharge the 12V battery, resulting in a completely dead car that cannot switch to READY mode.
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