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 2020 Volkswagen Polo Petrol 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 21,727 miles on the clock, averaging 4,120 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 CU70 WJC
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 | 21,727 miles |
| Reading date | |
| Miles last year | 4 |
| Average per year | 4,120 |
| Mileage consistency | Consistent |
Check CU70 WJC
- Write-off & insurance claims Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
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Buyers comparing the Volkswagen Polo often also look at these models. Check their MOT history and reliability before deciding:
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 | CU70 WJC |
| Make | Volkswagen |
| Model | Polo |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2020 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 70 — September 2020 to February 2021 |
More CU70 W plates
Browse all CU70 W registrations from Swansea.
About CU70 WJC
What car is CU70 WJC?
CU70 WJC is a white Volkswagen Polo, petrol (999cc). First registered in Swansea in 2020.
What is the mileage of CU70 WJC?
The last recorded mileage for CU70 WJC was 21,727 miles, recorded on 20 Aug 2025 during its most recent MOT test.
Has CU70 WJC passed its MOT?
CU70 WJC has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 20 Aug 2025.
Is CU70 WJC ULEZ compliant?
Based on its fuel type and registration year, CU70 WJC 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 CU70 WJC?
CU70 WJC is approximately 6 years old. Age identifier 70 means registered between 1 September 2020 and 28 February 2021.