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 6 MOT tests on record, passing 4 and failing 2 (67% pass rate). It has 48,930 miles on the clock, averaging 7,010 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 BK70 WBY
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 | 48,930 miles |
| Reading date | |
| Miles last year | 3,721 |
| Average per year | 7,010 |
| Mileage consistency | Variable |
Check BK70 WBY
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- Service interval analysis
- Warranty work logged
Full MOT Test History 6 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 | BK70 WBY |
| Make | Volkswagen |
| Model | Polo |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2020 |
| First registered | |
| Area code | BK — Birmingham, Birmingham |
| Age identifier | 70 — September 2020 to February 2021 |
More BK70 W plates
Browse all BK70 W registrations from Birmingham.
About BK70 WBY
What car is BK70 WBY?
BK70 WBY is a black Volkswagen Polo, petrol (999cc). First registered in Birmingham in 2020.
What is the mileage of BK70 WBY?
The last recorded mileage for BK70 WBY was 48,930 miles, recorded on 14 May 2026 during its most recent MOT test.
Has BK70 WBY passed its MOT?
BK70 WBY has had 6 MOT tests with a 67% pass rate (4 passes, 2 failures). It last passed on 14 May 2026.
Is BK70 WBY ULEZ compliant?
Based on its fuel type and registration year, BK70 WBY 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 BK70 WBY?
BK70 WBY is approximately 6 years old. Age identifier 70 means registered between 1 September 2020 and 28 February 2021.