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 2987cc has had 8 MOT tests on record, passing 6 and failing 2 (75% pass rate). It has 76,929 miles on the clock, averaging 11,136 miles per year, above the UK average of 7,400.
MOT & Mileage History for HK66 BYU
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
Above average| Latest reading | 76,929 miles |
| Reading date | |
| Average per year | 11,136 |
| Mileage consistency | Consistent |
Check HK66 BYU
- 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 8 tests on record
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Vehicle Details
| Registration | HK66 BYU |
| Make | Mercedes-Benz |
| Model | Cls |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2016 |
| First registered | |
| Area code | HK — Portsmouth, Hampshire and Dorset |
| Age identifier | 66 — September 2016 to February 2017 |
More HK66 B plates
Browse all HK66 B registrations from Portsmouth.
About HK66 BYU
What car is HK66 BYU?
HK66 BYU is an black Mercedes-Benz Cls, diesel (2987cc). First registered in Portsmouth in 2016.
What is the mileage of HK66 BYU?
The last recorded mileage for HK66 BYU was 76,929 miles, recorded on 14 Oct 2025 during its most recent MOT test.
Has HK66 BYU passed its MOT?
HK66 BYU has had 8 MOT tests with a 75% pass rate (6 passes, 2 failures). It last passed on 14 Oct 2025.
Is HK66 BYU ULEZ compliant?
Based on its fuel type and registration year, HK66 BYU 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 HK66 BYU?
HK66 BYU is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.