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 2023 Audi A4 S Line 40 Tdi Mhev Quat Sa Diesel 1968cc has had 1 MOT test on record, passing every one. It has 42,802 miles on the clock at the last MOT.
MOT & Mileage History for KW23 YFB
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Check KW23 YFB
- 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 1 test on record
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Vehicle Details
| Registration | KW23 YFB |
| Make | Audi |
| Model | A4 S Line 40 Tdi Mhev Quat Sa |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2023 |
| First registered | |
| Area code | KW — Luton, Luton and Northampton |
| Age identifier | 23 — March 2023 to August 2023 |
More KW23 Y plates
Browse all KW23 Y registrations from Luton.
About KW23 YFB
What car is KW23 YFB?
KW23 YFB is a blue Audi A4 S Line 40 Tdi Mhev Quat Sa, diesel (1968cc). First registered in Luton in 2023.
What is the mileage of KW23 YFB?
The last recorded mileage for KW23 YFB was 42,802 miles, recorded on 16 Feb 2026 during its most recent MOT test.
Has KW23 YFB passed its MOT?
KW23 YFB has had 1 MOT tests with an 100% pass rate (1 pass, 0 failures). It last passed on 16 Feb 2026.
Is KW23 YFB ULEZ compliant?
Based on its fuel type and registration year, KW23 YFB 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 KW23 YFB?
KW23 YFB is approximately 3 years old. Age identifier 23 means registered between 1 March 2023 and 31 August 2023.