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 2021 Bmw 3 Series Diesel 1995cc has had 5 MOT tests on record, passing 3 and failing 2 (60% pass rate). It has 63,788 miles on the clock, averaging 17,380 miles per year, above the UK average of 7,400. The 320d engine is known for timing chain stretch/wear.
MOT & Mileage History for CV21 KCZ
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
Above average| Latest reading | 63,788 miles |
| Reading date | |
| Miles last year | 16,482 |
| Average per year | 17,380 |
| Mileage consistency | Consistent |
Check CV21 KCZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
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Buyers comparing the Bmw 3 Series often also look at these models. Check their MOT history and reliability before deciding:
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.
Timing Chain Stretch/Wear
Chain elongates over time, often from extended oil intervals or low-quality oil.
Common faults, what to check, and what to pay
Explore more about the Bmw 3 Series
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | CV21 KCZ |
| Make | Bmw |
| Model | 3 Series |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1995cc |
| Year | 2021 |
| First registered | |
| Area code | CV — Swansea, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CV21 K plates
Browse all CV21 K registrations from Swansea.
About CV21 KCZ
What car is CV21 KCZ?
CV21 KCZ is a blue Bmw 3 Series, diesel (1995cc). First registered in Swansea in 2021.
What is the mileage of CV21 KCZ?
The last recorded mileage for CV21 KCZ was 63,788 miles, recorded on 10 Jul 2026 during its most recent MOT test.
Has CV21 KCZ passed its MOT?
CV21 KCZ has had 5 MOT tests with a 60% pass rate (3 passes, 2 failures). It last passed on 10 Jul 2026.
Is CV21 KCZ ULEZ compliant?
Based on its fuel type and registration year, CV21 KCZ is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CV21 KCZ?
CV21 KCZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.