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 S-Class Diesel 2987cc has had 6 MOT tests on record, passing every one. It has 22,648 miles on the clock, averaging 2,285 miles per year, well below the UK average of 7,400.
MOT & Mileage History for CU66 XBY
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
Low mileage| Latest reading | 22,648 miles |
| Reading date | |
| Miles last year | 8,666 |
| Average per year | 2,285 |
| Mileage consistency | Variable |
Check CU66 XBY
- 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 6 tests on record
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Vehicle Details
| Registration | CU66 XBY |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | White |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2016 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
More CU66 X plates
Browse all CU66 X registrations from Swansea.
About CU66 XBY
What car is CU66 XBY?
CU66 XBY is a white Mercedes-Benz S-Class, diesel (2987cc). First registered in Swansea in 2016.
What is the mileage of CU66 XBY?
The last recorded mileage for CU66 XBY was 22,648 miles, recorded on 17 Dec 2024 during its most recent MOT test.
Has CU66 XBY passed its MOT?
CU66 XBY has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 17 Dec 2024.
Is CU66 XBY ULEZ compliant?
Based on its fuel type and registration year, CU66 XBY 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 CU66 XBY?
CU66 XBY is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.