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 Seat Leon Se Dynamic Tsi Petrol 1498cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 74,589 miles on the clock, averaging 6,311 miles per year, below the UK average of 7,400.
MOT & Mileage History for KS21 CDE
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 74,589 miles |
| Reading date | |
| Miles last year | 7 |
| Average per year | 6,311 |
| Mileage consistency | Consistent |
Check KS21 CDE
- 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 4 tests on record
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Vehicle Details
| Registration | KS21 CDE |
| Make | Seat |
| Model | Leon Se Dynamic Tsi |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | KS — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KS21 C plates
Browse all KS21 C registrations from Luton.
About KS21 CDE
What car is KS21 CDE?
KS21 CDE is a grey Seat Leon Se Dynamic Tsi, petrol (1498cc). First registered in Luton in 2021.
What is the mileage of KS21 CDE?
The last recorded mileage for KS21 CDE was 74,589 miles, recorded on 7 Mar 2026 during its most recent MOT test.
Has KS21 CDE passed its MOT?
KS21 CDE has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 7 Mar 2026.
Is KS21 CDE ULEZ compliant?
Based on its fuel type and registration year, KS21 CDE 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 KS21 CDE?
KS21 CDE is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.