2018 KIA Stonic 1.0L Petrol · WG18 BYD
2018 KIA Stonic (1.0L, petrol). First registered 01/06/2018. Recorded mileage 49,756 miles. MOT status: Expired. Taxed until 01/11/2026.
- Make & Model
- KIA STONIC
- Year / Origin
- 2018 · Exeter
- Safety Recall
- Unknown
- MOT Status
- Valid until 10/08/2026
- Road Tax
- Taxed (01/11/2026)
- Recorded Mileage
- 49,756 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- PETROL · 1.0L
- Reliability Guide
- Common Faults
- Fuel Type
- PETROL
- Year
- 2018
- Engine
- 998cc
WG18 BYD Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 12/08/2025
- 49,756 miles recorded at latest MOT
- 2 historical MOT failures
- No defects recorded at the latest MOT
- Recurring tyres items (5 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
MOT Roadworthiness: Below 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.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Kia Stonic (YB)
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
WG18 BYD Mileage History
- 26/07/202336,664 mi
- 09/08/202443,511 mi+6,847 mi
- 10/08/202443,511 mi
- 12/08/202549,756 mi+6,245 mi
- 12/08/202549,756 mi
Average of roughly 6,392 miles per year across 5 recorded odometer readings.
WG18 BYD 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 Kia Stonic (WG18 BYD) between July 2023 and August 2025.
The record contains 3 passes and 2 failures.
The most recent test on 12 August 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Tyres (5 issues), Brakes (2 issues), Windscreen (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 10 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 has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))”; “Nearside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))”; “Offside Front Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))”.
Common Problems: KIA STONIC
Known issues reported by owners and MOT testers.
- 1.0 T-GDi Dual-Mass Flywheel and Clutch Wear(Moderate)
Urban-driven 1.0 T-GDi manual models can suffer premature clutch slip and DMF judder, exacerbated by stop-start city driving.
- 7-Speed DCT Clutch Pack Shudder(Serious)
The 7-speed dual-clutch automatic can develop judder and jerky gear shifts in heavy stop-and-go traffic, indicating clutch pack wear or actuator misalignment.
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