2016 Fiat 500X 1.4L Petrol · HN66 MSX
2016 Fiat 500X (1.4L, petrol). First registered 29 Nov 2016. Recorded mileage 54,682 miles. MOT valid until 28 Nov 2026.
- Make & Model
- FIAT 500X
- Year / Origin
- 2016 · Portsmouth
- Safety Recall
- Unknown
- MOT Status
- Valid until 28 Nov 2026
- Road Tax
- —
- Recorded Mileage
- 54,682 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.4L
- 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.
HN66 MSX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 19/11/2025
- 54,682 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
HN66 MSX 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 Fiat 500X (HN66 MSX) between November 2022 and November 2025.
The record contains 4 passes and 1 failure.
The most recent test on 19 November 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
HN66 MSX Mileage History
- 15/11/202236,297 mi
- 16/11/202236,302 mi+5 mi
- 25/11/202342,470 mi+6,168 mi
- 18/11/202448,435 mi+5,965 mi
- 19/11/202554,682 mi+6,247 mi
Average of roughly 6,104 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 Fiat Fiat 500X
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.
Common Problems: FIAT 500X
Known issues reported by owners and MOT testers.
- 1.4 MultiAir Actuator Failure(Serious)
The hydraulic valve unit is a known weak point on the 1.4 Turbo engines used in the 500X.
- Electronic Parking Brake (EPB) Failure(Moderate)
The rear calipers or the EPB control module can fail, often caused by moisture ingress.
- Electrical glitches and warning-light cascades(Moderate)
The 500X is prone to recurring electrical issues including random warning lights, infotainment freezes, climate-control display dropouts and stop-start system failures. These are often intermittent and hard to replicate at the dealer, making them frustrating to resolve.
- DDCT dual-clutch gearbox shudder(Moderate)
The DDCT (Dual Dry Clutch Transmission) used in some 500X models can develop shudder or hesitation at low speeds, particularly in heavy traffic. Software updates can help, but worn clutch packs eventually need hardware replacement.
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FIAT 500X 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 2016 model year cars.
- 1.4 MultiAir Actuator FailureSerious
The hydraulic valve unit is a known weak point on the 1.4 Turbo engines used in the 500X.
- Electronic Parking Brake (EPB) FailureModerate
The rear calipers or the EPB control module can fail, often caused by moisture ingress.
- Electrical glitches and warning-light cascadesModerate
The 500X is prone to recurring electrical issues including random warning lights, infotainment freezes, climate-control display dropouts and stop-start system failures. These are often intermittent and hard to replicate at the dealer, making them frustrating to resolve.
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