2015 Infiniti Q50 2.1L Diesel · RX15 OEY
2015 Infiniti Q50 (2.1L, diesel). First registered 04 Mar 2015. Recorded mileage 123,365 miles. MOT valid until 16 Mar 2027. Taxed until 01 Sept 2027.
- Make & Model
- INFINITI Q50
- Year / Origin
- 2015 · Reading
- Safety Recall
- Unknown
- MOT Status
- Valid until 16 Mar 2027
- Road Tax
- Taxed (01 Sept 2027)
- Recorded Mileage
- 123,365 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.1L
- Reliability Guide
- Common Faults
RX15 OEY Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 09/03/2026
- 123,365 miles recorded at latest MOT
- 1 historical MOT failure
- 3 defects noted at the latest MOT
- Recurring tyres items (8 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
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.
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Digital Service History
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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.
RX15 OEY Mileage History
- 03/03/202385,751 mi
- 07/03/202496,366 mi+10,615 mi
- 03/03/2025108,360 mi+11,994 mi
- 17/03/2025108,505 mi+145 mi
- 09/03/2026123,365 mi+14,860 mi
Average of roughly 12,469 miles per year across 5 recorded odometer readings.
RX15 OEY 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 Infiniti Q50 (RX15 OEY) between March 2023 and March 2026.
The record contains 4 passes and 1 failure.
The most recent test on 09 March 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 (8 issues), Brakes (3 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 12 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: “Nearside Rear Anti-roll bar ball joint excessively worn dropink ball joint worn (5.3.4 (a) (i))”.
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.
Vehicle & Plate History
Previous plates for this vehicle
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INFINITI Q50 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 2015 model year cars.
- Direct Adaptive Steering (DAS) GlitchesModerate
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 IssuesSerious
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 DrainModerate
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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