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 A3 S Line 35 Tfsi Petrol 1498cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 30,282 miles on the clock, averaging 8,320 miles per year, around the UK average of 7,400.
MOT & Mileage History for KN71 CXS
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
About average| Latest reading | 30,282 miles |
| Reading date | |
| Average per year | 8,320 |
| Mileage consistency | Consistent |
Check KN71 CXS
- 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 35 Tfsi
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KN71 CXS |
| Make | Audi |
| Model | A3 S Line 35 Tfsi |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 71 — September 2021 to February 2022 |
More KN71 C plates
Browse all KN71 C registrations from Luton.
About KN71 CXS
What car is KN71 CXS?
KN71 CXS is a white Audi A3 S Line 35 Tfsi, petrol (1498cc). First registered in Luton in 2021.
What is the mileage of KN71 CXS?
The last recorded mileage for KN71 CXS was 30,282 miles, recorded on 2 Oct 2025 during its most recent MOT test.
Has KN71 CXS passed its MOT?
KN71 CXS has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 2 Oct 2025.
Is KN71 CXS ULEZ compliant?
Based on its fuel type and registration year, KN71 CXS 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 KN71 CXS?
KN71 CXS is approximately 5 years old. Age identifier 71 means registered between 1 September 2021 and 28 February 2022.