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 8 MOT tests on record, passing 6 and failing 2 (75% pass rate). It has 67,989 miles on the clock, averaging 7,327 miles per year, below 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 KT18 UNS
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 67,989 miles |
| Reading date | |
| Miles last year | 3,111 |
| Average per year | 7,327 |
| Mileage consistency | Variable |
Check KT18 UNS
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- Warranty work logged
Full MOT Test History 8 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 | KT18 UNS |
| Make | Volkswagen |
| Model | Polo |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2018 |
| First registered | |
| Area code | KT — Luton, Luton and Northampton |
| Age identifier | 18 — March 2018 to August 2018 |
More KT18 U plates
Browse all KT18 U registrations from Luton.
About KT18 UNS
What car is KT18 UNS?
KT18 UNS is a black Volkswagen Polo, petrol (999cc). First registered in Luton in 2018.
What is the mileage of KT18 UNS?
The last recorded mileage for KT18 UNS was 67,989 miles, recorded on 23 Apr 2026 during its most recent MOT test.
Has KT18 UNS passed its MOT?
KT18 UNS has had 8 MOT tests with a 75% pass rate (6 passes, 2 failures). It last passed on 23 Apr 2026.
Is KT18 UNS ULEZ compliant?
Based on its fuel type and registration year, KT18 UNS 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 KT18 UNS?
KT18 UNS is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.