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 Q5 S Line 45 Tfsi Mhev Quat Sa Petrol 1984cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 30,320 miles on the clock, averaging 5,748 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN21 ULB
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 30,320 miles |
| Reading date | |
| Miles last year | 8,092 |
| Average per year | 5,748 |
| Mileage consistency | Consistent |
Check KN21 ULB
- 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
Explore more about the Audi Q5 S Line 45 Tfsi Mhev Quat Sa
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Vehicle Details
| Registration | KN21 ULB |
| Make | Audi |
| Model | Q5 S Line 45 Tfsi Mhev Quat Sa |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1984cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 U plates
Browse all KN21 U registrations from Luton.
About KN21 ULB
What car is KN21 ULB?
KN21 ULB is a grey Audi Q5 S Line 45 Tfsi Mhev Quat Sa, petrol (1984cc). First registered in Luton in 2021.
What is the mileage of KN21 ULB?
The last recorded mileage for KN21 ULB was 30,320 miles, recorded on 29 Jun 2026 during its most recent MOT test.
Has KN21 ULB passed its MOT?
KN21 ULB has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 29 Jun 2026.
Is KN21 ULB ULEZ compliant?
Based on its fuel type and registration year, KN21 ULB 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 KN21 ULB?
KN21 ULB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.