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 2019 Volkswagen Polo Petrol 999cc has had 6 MOT tests on record, passing 5 and failing once (83% pass rate). It has 39,827 miles on the clock, averaging 4,403 miles per year, well 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 CA17 SMH
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 39,827 miles |
| Reading date | |
| Miles last year | 10,480 |
| Average per year | 4,403 |
| Mileage consistency | Variable |
Check CA17 SMH
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- 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CA17 SMH |
| Make | Volkswagen |
| Model | Polo |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2019 |
| First registered | |
| Area code | CA — Cardiff, Cymru (Wales) |
| Age identifier | 17 — March 2017 to August 2017 |
More CA17 S plates
Browse all CA17 S registrations from Cardiff.
About CA17 SMH
What car is CA17 SMH?
CA17 SMH is a white Volkswagen Polo, petrol (999cc). First registered in Cardiff in 2019.
What is the mileage of CA17 SMH?
The last recorded mileage for CA17 SMH was 39,827 miles, recorded on 20 May 2026 during its most recent MOT test.
Has CA17 SMH passed its MOT?
CA17 SMH has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last passed on 20 May 2026.
Is CA17 SMH ULEZ compliant?
Based on its fuel type and registration year, CA17 SMH 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 CA17 SMH?
CA17 SMH is approximately 7 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.