2014 Mazda 3 2.0L Petrol · RO14 SMX
2014 Mazda 3 (2.0L, petrol). First registered 30 Apr 2014. Recorded mileage 25,906 miles. MOT valid until 17 Aug 2027.
- Make & Model
- MAZDA 3
- Year / Origin
- 2014 · Reading
- Safety Recall
- Unknown
- MOT Status
- Valid until 17 Aug 2027
- Road Tax
- —
- Recorded Mileage
- 25,906 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 2.0L
- 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.
RO14 SMX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 07/08/2026
- 25,906 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring tyres items (3 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
RO14 SMX 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 Mazda 3 (RO14 SMX) between July 2023 and August 2026.
The record contains 4 passes and 1 failure.
The most recent test on 07 August 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 (3 issues), Brakes (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: “Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e))”.
RO14 SMX Mileage History
- 26/07/202319,672 mi
- 29/07/202421,430 mi+1,758 mi
- 01/08/202522,858 mi+1,428 mi
- 07/08/202625,903 mi+3,045 mi
- 07/08/202625,906 mi+3 mi
Average of roughly 2,055 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 Mazda Mazda 3 (BM/BN)
Our database tracks 5 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: 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
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MAZDA 3 Model Intelligence & Reliability
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Historical MOT pass rates and DVLA records for 2014 model year cars.
- 2.2 SkyActiv-D DPF and Oil DilutionSerious
Short-trip town use causes frequent interrupted DPF regenerations on the 2.2 diesel, allowing diesel to dilute the engine oil. This can accelerate timing-chain, turbo and bottom-end wear. The problem is severe enough to warrant regular oil-level checks between services.
- Brake Disc WarpingModerate
The front brake discs on BM/BN Mazda3s are prone to developing run-out and thickness variation, causing a judder through the steering wheel and brake pedal during braking. This is more common on cars used heavily in town with frequent low-speed stops.
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