2016 Infiniti Q50 2.1L Diesel · RK66 FEJ
2016 Infiniti Q50 (2.1L, diesel). First registered 05/09/2016. Recorded mileage 84,719 miles. MOT status: Expired.
- Make & Model
- INFINITI Q50
- Year / Origin
- 2016 · Reading
- Safety Recall
- Unknown
- MOT Status
- Valid until 15/09/2026
- Road Tax
- —
- Recorded Mileage
- 84,719 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.1L
- Reliability Guide
- Common Faults
- Fuel Type
- Diesel
- Year
- 2016
- Engine
- 2143cc
RK66 FEJ Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 15/09/2025
- 84,719 miles recorded at latest MOT
- 2 historical MOT failures
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
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.
Digital Service History
Access verified franchised dealer maintenance records for RK66FEJ.
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Check franchised dealer maintenance history for RK66FEJ. Our direct integration verifies routine service events, workshop operations, recorded mileage, and technician logs.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
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Known faults for Infiniti Infiniti Q50
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
RK66 FEJ Mileage History
- 21/08/202371,246 mi
- 04/09/202475,090 mi+3,844 mi
- 09/09/202475,092 mi+2 mi
- 13/09/202584,719 mi+9,627 mi
- 15/09/202584,719 mi
Average of roughly 6,511 miles per year across 5 recorded odometer readings.
RK66 FEJ 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 2016 Infiniti Q50 (RK66 FEJ) between August 2023 and September 2025.
The record contains 3 passes and 2 failures.
The most recent test on 15 September 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Common Problems: INFINITI Q50
Known issues reported by owners and MOT testers.
- Direct Adaptive Steering (DAS) Glitches(Moderate)
The steer-by-wire system can suffer from software bugs or hardware sensor failures. In rare cases, the system can lose its calibration, requiring a complex dealer-level reset.
- 2.2d Turbo and Injector Issues(Serious)
The Mercedes-sourced 2.1L diesel (2.2d) can suffer from turbocharger actuator failure and piezo-injector leaks as it ages.
- Hybrid 12V Battery Parasitic Drain(Moderate)
The auxiliary battery on Hybrid models can drain in as little as 10 days if left unused, leaving the car unable to start.
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