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 Audi Q3 S Line 35 Tdi S-A Diesel 1968cc has had 3 MOT tests on record, passing every one. It has 45,874 miles on the clock, averaging 16,112 miles per year, above the UK average of 7,400.
MOT & Mileage History for CA21 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 | 45,874 miles |
| Reading date | |
| Miles last year | 21,818 |
| Average per year | 16,112 |
| Mileage consistency | Consistent |
Check CA21 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 3 tests on record
Explore more about the Audi Q3 S Line 35 Tdi S-A
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Vehicle Details
| Registration | CA21 KCZ |
| Make | Audi |
| Model | Q3 S Line 35 Tdi S-A |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2021 |
| First registered | |
| Area code | CA — Cardiff, Cymru (Wales) |
| Age identifier | 21 — March 2021 to August 2021 |
More CA21 K plates
Browse all CA21 K registrations from Cardiff.
About CA21 KCZ
What car is CA21 KCZ?
CA21 KCZ is a black Audi Q3 S Line 35 Tdi S-A, diesel (1968cc). First registered in Cardiff in 2021.
What is the mileage of CA21 KCZ?
The last recorded mileage for CA21 KCZ was 45,874 miles, recorded on 20 Nov 2025 during its most recent MOT test.
Has CA21 KCZ passed its MOT?
CA21 KCZ has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 20 Nov 2025.
Is CA21 KCZ ULEZ compliant?
Based on its fuel type and registration year, CA21 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 CA21 KCZ?
CA21 KCZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.