Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2018 Volkswagen Polo Petrol 999cc has had 6 MOT tests on record, passing 5 and failing once (83% pass rate). It has 111,417 miles on the clock, averaging 17,151 miles per year, above the UK average of 7,400. The 1.0 TSI engine is known for 1. carbon buildup on intake valves and 2. turbocharger actuator/wastegate linkage failure. Common Volkswagen Polo issues include infotainment system glitches and component affected.
MOT & Mileage History for KP18 STX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 111,417 miles |
| Reading date | |
| Miles last year | 5 |
| Average per year | 17,151 |
| Mileage consistency | Consistent |
Check KP18 STX
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 6 tests on record
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Reported issues for this Volkswagen Polo
These are the most commonly reported problems on Volkswagen Polo models (2017–2024), based on owner reports and workshop data across the UK.
Infotainment System Glitches
Component affected
What goes wrong
Symptoms
1. Carbon Buildup on Intake Valves
Direct-injection petrol engines like the CHZB lack fuel spray across the intake valves during the induction stroke. Without this natural cleaning action, carbon deposits accumulate on the valve stems and seats, restricting airflow.[2]
2. Turbocharger Actuator/Wastegate Linkage Failure
The actuator linkage connecting the wastegate solenoid to the wastegate valve becomes faulty or loose, causing loss of boost control. Many repair shops misdiagnose this as full turbocharger failure and recommend a costly replacement (€1,000+) when only the actuator arm needs repair (€150).[3]
Common faults, what to check, and what to pay
Explore more about the Volkswagen Polo
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Vehicle Details
| Registration | KP18 STX |
| Make | Volkswagen |
| Model | Polo |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2018 |
| First registered | |
| Area code | KP — Luton, Luton and Northampton |
| Age identifier | 18 — March 2018 to August 2018 |
More KP18 S plates
Browse all KP18 S registrations from Luton.
About KP18 STX
What car is KP18 STX?
KP18 STX is a silver Volkswagen Polo, petrol (999cc). First registered in Luton in 2018.
What is the mileage of KP18 STX?
The last recorded mileage for KP18 STX was 111,417 miles, recorded on 2 Sep 2025 during its most recent MOT test.
Has KP18 STX passed its MOT?
KP18 STX has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last passed on 2 Sep 2025.
Is KP18 STX ULEZ compliant?
Based on its fuel type and registration year, KP18 STX is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KP18 STX?
KP18 STX is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.