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 2005 Mercedes-Benz S-Class Diesel 3222cc has had 21 MOT tests on record, passing 17 and failing 4 (81% pass rate). It has 146,263 miles on the clock, averaging 6,718 miles per year, below the UK average of 7,400.
MOT & Mileage History for CT53 RGS
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
Below average| Latest reading | 146,263 miles |
| Reading date | |
| Miles last year | 116 |
| Average per year | 6,718 |
| Mileage consistency | Variable |
Check CT53 RGS
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- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | CT53 RGS |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 3222cc |
| Year | 2005 |
| First registered | |
| Area code | CT — Swansea, Cymru (Wales) |
| Age identifier | 53 — September 2003 to February 2004 |
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About CT53 RGS
What car is CT53 RGS?
CT53 RGS is a silver Mercedes-Benz S-Class, diesel (3222cc). First registered in Swansea in 2005.
What is the mileage of CT53 RGS?
The last recorded mileage for CT53 RGS was 146,263 miles, recorded on 6 Nov 2024 during its most recent MOT test.
Has CT53 RGS passed its MOT?
CT53 RGS has had 21 MOT tests with an 81% pass rate (17 passes, 4 failures). It last passed on 6 Nov 2024.
Is CT53 RGS ULEZ compliant?
Based on its fuel type and registration year, CT53 RGS is likely not ULEZ compliant. As a diesel vehicle registered in 2005, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CT53 RGS?
CT53 RGS is approximately 21 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.