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 3 MOT tests on record, passing every one. It has 44,826 miles on the clock, averaging 7,854 miles per year, around 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 LB20 WZT
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 44,826 miles |
| Reading date | |
| Miles last year | 9,407 |
| Average per year | 7,854 |
| Mileage consistency | Consistent |
Check LB20 WZT
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 3 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 | LB20 WZT |
| Make | Bmw |
| Model | 3 Series |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1998cc |
| Year | 2020 |
| First registered | |
| Area code | LB — Wimbledon, London |
| Age identifier | 20 — March 2020 to August 2020 |
More LB20 W plates
Browse all LB20 W registrations from Wimbledon.
About LB20 WZT
What car is LB20 WZT?
LB20 WZT is an grey Bmw 3 Series, petrol (1998cc). First registered in Wimbledon in 2020.
What is the mileage of LB20 WZT?
The last recorded mileage for LB20 WZT was 44,826 miles, recorded on 19 Dec 2025 during its most recent MOT test.
Has LB20 WZT passed its MOT?
LB20 WZT has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 19 Dec 2025.
Is LB20 WZT ULEZ compliant?
Based on its fuel type and registration year, LB20 WZT 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 LB20 WZT?
LB20 WZT is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.