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 Bmw 3 Series Petrol 1998cc has had 4 MOT tests on record, passing every one. It has 30,608 miles on the clock, averaging 4,758 miles per year, well below the UK average of 7,400. The 320i engine is known for 1. coolant system failures (multiple components) and 2. valve cover gasket leaks.
MOT & Mileage History for DN20 JWY
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
Low mileage| Latest reading | 30,608 miles |
| Reading date | |
| Miles last year | 4,431 |
| Average per year | 4,758 |
| Mileage consistency | Consistent |
Check DN20 JWY
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- Warranty work logged
Full MOT Test History 4 tests on record
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Reported issues for this Bmw 3 Series
These are the most commonly reported problems on Bmw 3 Series models (2019–2024), based on owner reports and workshop data across the UK.
1. Coolant System Failures (Multiple Components)
The B48 uses a **mechanical water pump with a plastic impeller prone to cracking**, leading to reduced coolant circulation. The **thermostat housing is also plastic and prone to cracking from heat stress**. Hoses become brittle, radiators leak, and the turbo coolant return line develops leaks. These failures cascade—if the engine can't cool itself, oil and turbo temperatures rise, accelerating other failures.[1][2]
2. Valve Cover Gasket Leaks
The valve cover gasket deteriorates and begins to weep oil, typically as a result of heat cycling and age rather than a design flaw.[1][2]
Common faults, what to check, and what to pay
Explore more about the Bmw 3 Series
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Vehicle Details
| Registration | DN20 JWY |
| Make | Bmw |
| Model | 3 Series |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2020 |
| First registered | |
| Area code | DN — Shrewsbury, Deeside to Shrewsbury |
| Age identifier | 20 — March 2020 to August 2020 |
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About DN20 JWY
What car is DN20 JWY?
DN20 JWY is a silver Bmw 3 Series, petrol (1998cc). First registered in Shrewsbury in 2020.
What is the mileage of DN20 JWY?
The last recorded mileage for DN20 JWY was 30,608 miles, recorded on 11 May 2026 during its most recent MOT test.
Has DN20 JWY passed its MOT?
DN20 JWY has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 11 May 2026.
Is DN20 JWY ULEZ compliant?
Based on its fuel type and registration year, DN20 JWY 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 DN20 JWY?
DN20 JWY is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.