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 2012 Mercedes-Benz A-Class Diesel 1689cc has had 14 MOT tests on record, passing 13 and failing once (93% pass rate). It has 53,897 miles on the clock, averaging 3,099 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KM12 ARZ
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
Low mileage| Latest reading | 53,897 miles |
| Reading date | |
| Miles last year | 1,395 |
| Average per year | 3,099 |
| Mileage consistency | Variable |
Check KM12 ARZ
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 14 tests on record
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Vehicle Details
| Registration | KM12 ARZ |
| Make | Mercedes-Benz |
| Model | A-Class |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1689cc |
| Year | 2012 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
More KM12 A plates
Browse all KM12 A registrations from Luton.
About KM12 ARZ
What car is KM12 ARZ?
KM12 ARZ is a silver Mercedes-Benz A-Class, diesel (1689cc). First registered in Luton in 2012.
What is the mileage of KM12 ARZ?
The last recorded mileage for KM12 ARZ was 53,897 miles, recorded on 28 Jul 2026 during its most recent MOT test.
Has KM12 ARZ passed its MOT?
KM12 ARZ has had 14 MOT tests with an 93% pass rate (13 passes, 1 failure). It last passed on 28 Jul 2026.
Is KM12 ARZ ULEZ compliant?
Based on its fuel type and registration year, KM12 ARZ is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KM12 ARZ?
KM12 ARZ is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.