2015 Toyota Prius 1.8L Hybrid electric (clean) · KH15 AAF
2015 Toyota Prius (1.8L, hybrid electric (clean)). First registered 27 Jun 2015. Recorded mileage 143,841 miles. MOT valid until 16 Sept 2027. Taxed until 01 Nov 2026.
- Make & Model
- TOYOTA PRIUS
- Year / Origin
- 2015 · Borehamwood (Luton)
- Safety Recall
- Unknown
- MOT Status
- Valid until 16 Sept 2027
- Road Tax
- Taxed (01 Nov 2026)
- Recorded Mileage
- 143,841 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.
KH15 AAF Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 18/09/2026
- 143,841 miles recorded at latest MOT
- 1 historical MOT failure
- 1 defect noted at the latest MOT
- Recurring tyres items (2 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
KH15 AAF 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 2015 Toyota Prius (KH15 AAF) between March 2025 and September 2026.
The record contains 4 passes and 1 failure.
The most recent test on 18 September 2026 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: Tyres (2 issues), Lighting (2 issues), Suspension (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 1 advisory notice is 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 Headlamp insecure (4.1.1 (c))”; “Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i))”; “Offside Headlamp aim too low (4.1.2 (a))”.
KH15 AAF Mileage History
- 24/03/2025102,542 mi
- 20/09/2025120,783 mi+18,241 mi
- 23/03/2026133,849 mi+13,066 mi
- 02/04/2026133,867 mi+18 mi
- 18/09/2026143,841 mi+9,974 mi
Average of roughly 27,780 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 Toyota Toyota Prius Mk3 (XW30)
Our database tracks 4 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Good
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.
Digital Service History
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Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
Proceed with caution. While the most rec
When inspecting this specific black Prius, pay close attention to the suspension and tyre condition. The March 2026 MOT failure specifically noted a bulge in the nearside rear tyre and a worn nearside front lower suspension arm ball joint; ensure these specific repairs have been carried out with quality parts and not just a temporary fix.
Ask the seller for evidence of the headlamp repairs, as the previous test noted the offside headlamp was both insecure and aimed too low. Given the high mileage, you should also request documentation regarding the hybrid battery health and any recent service intervals to supplement the MOT data.
As a 1.8L hybrid, this Prius is designed for efficiency, typically sitting in a moderate insurance group and benefiting from Euro 6 emissions standards. Fuel economy should remain relatively high compared to non-hybrid petrol engines, though actual costs will depend on driving style and urban versus motorway use.
Maintenance costs for this model often include specialised hybrid system checks. With 133,867 miles on the clock, you should budget for more frequent replacement of wear-and-tear items such as suspension components and tyres, which have already appeared as MOT failure points on this vehicle.
Focus your physical inspection on the suspension system. The March 2026 failure for a worn nearside front lower suspension arm ball joint indicates that components may be reaching the end of their service life due to the vehicle's high mileage.
Check the tyres thoroughly for any signs of structural issues, specifically looking for bulges or uneven wear, following the failure recorded at 133,849 miles. Additionally, test the headlamp alignment and security to ensure the issues noted in the 2026 failure have been professionally rectified.
This 2015 Toyota Prius hybrid has covered 133,867 miles as of its last MOT, which is significantly higher than the model average of 13,468 miles per year. The MOT history shows a period of clean passes followed by a multi-item failure in early 2026. The vehicle's high mileage and recent mechanical failures suggest it has been used heavily.
Aggregate data for this model shows an 83.9% MOT pass rate, with common failure points including anti-roll bars, headlamps, and drive shaft joints.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
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Owner-reported defects, recurring MOT failure points, and estimated repair costs.
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Historical MOT pass rates and DVLA records for 2015 model year cars.
- Brake Actuator FailureSerious
The brake accumulator pump (actuator) fails and loses pressure assistance, so the pump runs constantly or the pedal feels hard on high-mileage Gen 3 Prius.
- EGR Clogging / Head GasketSerious
Clogged EGR system causes misfires and eventually head gasket failure on high-mile drivers.
- Hybrid Battery DegradationModerate
The high-voltage battery pack gradually loses capacity over time, reducing fuel economy and electric-only range.
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