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 2016 Mercedes-Benz Cls Diesel 2143cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 78,776 miles on the clock, averaging 6,858 miles per year, below the UK average of 7,400.
MOT & Mileage History for RK66 UHV
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 | 78,776 miles |
| Reading date | |
| Miles last year | 4,688 |
| Average per year | 6,858 |
| Mileage consistency | Consistent |
Check RK66 UHV
- Write-off & insurance claims 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 9 tests on record
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Vehicle Details
| Registration | RK66 UHV |
| Make | Mercedes-Benz |
| Model | Cls |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2143cc |
| Year | 2016 |
| First registered | |
| Area code | RK — Reading, Reading |
| Age identifier | 66 — September 2016 to February 2017 |
More RK66 U plates
Browse all RK66 U registrations from Reading.
About RK66 UHV
What car is RK66 UHV?
RK66 UHV is an black Mercedes-Benz Cls, diesel (2143cc). First registered in Reading in 2016.
What is the mileage of RK66 UHV?
The last recorded mileage for RK66 UHV was 78,776 miles, recorded on 10 Oct 2025 during its most recent MOT test.
Has RK66 UHV passed its MOT?
RK66 UHV has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 10 Oct 2025.
Is RK66 UHV ULEZ compliant?
Based on its fuel type and registration year, RK66 UHV is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is RK66 UHV?
RK66 UHV is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.