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.
MOT & Mileage History for KS21 XWB
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 | 18,553 miles |
| Reading date | |
| Miles last year | 697 |
| Average per year | 2,375 |
| Mileage consistency | Consistent |
Check KS21 XWB
- 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
Common faults, what to check, and what to pay
Explore more about the Audi A3 S Line 40 Tfsi E S-A
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Vehicle Details
| Registration | KS21 XWB |
| Make | Audi |
| Model | A3 S Line 40 Tfsi E S-A |
| Colour | Blue |
| Fuel type | Hybrid Electric (Clean) |
| Engine | 1395cc |
| Year | 2021 |
| First registered | |
| Area code | KS — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KS21 X plates
Browse all KS21 X registrations from Luton.
About KS21 XWB
What car is KS21 XWB?
KS21 XWB is a blue Audi A3 S Line 40 Tfsi E S-A, hybrid electric (clean) (1395cc). First registered in Luton in 2021.
What is the mileage of KS21 XWB?
The last recorded mileage for KS21 XWB was 18,553 miles, recorded on 2 Oct 2025 during its most recent MOT test.
Has KS21 XWB passed its MOT?
KS21 XWB has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 2 Oct 2025.
Is KS21 XWB ULEZ compliant?
Based on its fuel type and registration year, KS21 XWB is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KS21 XWB?
KS21 XWB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.