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 R-Class Diesel 3495cc has had 10 MOT tests on record, passing every one. It has 89,122 miles on the clock, averaging 7,218 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN12 WLB
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 89,122 miles |
| Reading date | |
| Miles last year | 20,242 |
| Average per year | 7,218 |
| Mileage consistency | Variable |
Check KN12 WLB
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- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | KN12 WLB |
| Make | Mercedes-Benz |
| Model | R-Class |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 3495cc |
| Year | 2012 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 12 — March 2012 to August 2012 |
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About KN12 WLB
What car is KN12 WLB?
KN12 WLB is a grey Mercedes-Benz R-Class, diesel (3495cc). First registered in Luton in 2012.
What is the mileage of KN12 WLB?
The last recorded mileage for KN12 WLB was 89,122 miles, recorded on 24 Oct 2024 during its most recent MOT test.
Has KN12 WLB passed its MOT?
KN12 WLB has had 10 MOT tests with an 100% pass rate (10 passes, 0 failures). It last passed on 24 Oct 2024.
Is KN12 WLB ULEZ compliant?
Based on its fuel type and registration year, KN12 WLB 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 KN12 WLB?
KN12 WLB is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.