2014 Infiniti Q50 2.1L Diesel · RO55 ECC
2014 Infiniti Q50 (2.1L, diesel). First registered 09 Jan 2014. Recorded mileage 127,388 miles. MOT valid until 17 Jun 2027. Taxed until 01 Jun 2027.
- Make & Model
- INFINITI Q50
- Year / Origin
- 2014 · Reading
- Safety Recall
- Unknown
- MOT Status
- Valid until 17 Jun 2027
- Road Tax
- Taxed (01 Jun 2027)
- Recorded Mileage
- 127,388 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.1L
- 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.
RO55 ECC Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 10/06/2026
- 127,388 miles recorded at latest MOT
- No defects recorded at the latest MOT
- Recurring brakes items (4 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
RO55 ECC 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 2014 Infiniti Q50 (RO55 ECC) between February 2022 and June 2026.
The record contains 5 passes and 0 failures.
The record shows no MOT failures, although 12 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Brakes (4 issues), Lighting (3 issues), Suspension (2 issues), Tyres (1 issue), Exhaust & Emissions (1 issue). 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.
RO55 ECC Mileage History
- 09/02/202269,231 mi
- 27/01/202382,951 mi+13,720 mi
- 19/06/202493,658 mi+10,707 mi
- 18/06/2025107,029 mi+13,371 mi
- 10/06/2026127,388 mi+20,359 mi
Average of roughly 13,426 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
Estimate current market value
Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
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.
MOT Roadworthiness: Excellent
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 RO55ECC.
Unlock Manufacturer Digital Service Records
Check franchised dealer maintenance history for RO55ECC. Our direct integration verifies routine service events, workshop operations, recorded mileage, and technician logs.
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.
Similar Vehicles
Similar Vehicles Checked Recently
Plate Neighbors
Batch Registration Neighbors (RO55 Series)
Vehicles registered in the same regional DVLA batch as RO55ECC.
BMW
3 SERIES
SAAB
9-3 VECTOR
FORD
KUGA
MITSUBISHI
L200
FORD
RANGER RAPTOR ECOBOOST 4X4 A
TOYOTA
RAV4 GR SPORT PHEV AUTO
MERCEDES-BENZ
C
VOLKSWAGEN
PASSAT
BMW
118
FORD
KUGA
FORD
FIESTA
SKODA
OCTAVIA
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 2014 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.
Regional DVLA Registration Directory
Vehicles and registration batches issued by regional DVLA offices across the UK.
Recently Checked UK Vehicles
Live vehicle history checks and MOT records recently queried by UK car buyers.