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 2007 Audi A3 Diesel 1968cc has had 26 MOT tests on record, passing 17 and failing 9 (65% pass rate). It has 156,055 miles on the clock, averaging 8,238 miles per year, around the UK average of 7,400. The 2.0 TDI PD engine is known for oil pump drive shaft (hexagonal driver).
MOT & Mileage History for KN57 CMX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 156,055 miles |
| Reading date | |
| Average per year | 8,238 |
| Mileage consistency | Variable |
Check KN57 CMX
- 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 26 tests on record
Similar cars to consider
Buyers comparing the Audi A3 often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Audi A3
These are the most commonly reported problems on Audi A3 models (2003–2012), based on owner reports and workshop data across the UK.
Oil pump drive shaft (hexagonal driver)
Common faults, what to check, and what to pay
Explore more about the Audi A3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KN57 CMX |
| Make | Audi |
| Model | A3 |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2007 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KN57 C plates
Browse all KN57 C registrations from Luton.
About KN57 CMX
What car is KN57 CMX?
KN57 CMX is a grey Audi A3, diesel (1968cc). First registered in Luton in 2007.
What is the mileage of KN57 CMX?
The last recorded mileage for KN57 CMX was 156,055 miles, recorded on 16 Oct 2025 during its most recent MOT test.
Has KN57 CMX passed its MOT?
KN57 CMX has had 26 MOT tests with a 65% pass rate (17 passes, 9 failures). It last passed on 16 Oct 2025.
Is KN57 CMX ULEZ compliant?
Based on its fuel type and registration year, KN57 CMX is likely not ULEZ compliant. As a diesel vehicle registered in 2007, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN57 CMX?
KN57 CMX is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.