2018 Fiat 500X 1.4L Petrol · KY18 DSZ
2018 Fiat 500X (1.4L, petrol). First registered 01 Mar 2018. Recorded mileage 43,574 miles. MOT valid until 04 Mar 2027.
- Make & Model
- FIAT 500X
- Year / Origin
- 2018 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Valid until 04 Mar 2027
- Road Tax
- —
- Recorded Mileage
- 43,574 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.
KY18 DSZ Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 27/02/2026
- 43,574 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.
KY18 DSZ 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 2018 Fiat 500X (KY18 DSZ) between February 2023 and February 2026.
The record contains 4 passes and 1 failure.
The most recent test on 27 February 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
KY18 DSZ Mileage History
- 08/02/202331,582 mi
- 05/03/202437,554 mi+5,972 mi
- 17/02/202540,479 mi+2,925 mi
- 18/02/202540,480 mi+1 mi
- 27/02/202643,574 mi+3,094 mi
Average of roughly 3,929 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 2018 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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