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 2006 Mercedes-Benz Cls Diesel 2987cc has had 20 MOT tests on record, passing 14 and failing 6 (70% pass rate). It has 125,464 miles on the clock, averaging 7,066 miles per year, below the UK average of 7,400.
MOT & Mileage History for RL55 NLX
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 | 125,464 miles |
| Reading date | |
| Miles last year | 17 |
| Average per year | 7,066 |
| Mileage consistency | Variable |
Check RL55 NLX
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- Service interval analysis
- Warranty work logged
Full MOT Test History 20 tests on record
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Vehicle Details
| Registration | RL55 NLX |
| Make | Mercedes-Benz |
| Model | Cls |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2006 |
| First registered | |
| Area code | RL — Reading, Reading |
| Age identifier | 55 — September 2005 to February 2006 |
More RL55 N plates
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About RL55 NLX
What car is RL55 NLX?
RL55 NLX is an silver Mercedes-Benz Cls, diesel (2987cc). First registered in Reading in 2006.
What is the mileage of RL55 NLX?
The last recorded mileage for RL55 NLX was 125,464 miles, recorded on 21 Dec 2021 during its most recent MOT test.
Has RL55 NLX passed its MOT?
RL55 NLX has had 20 MOT tests with a 70% pass rate (14 passes, 6 failures). It last passed on 21 Dec 2021.
Is RL55 NLX ULEZ compliant?
Based on its fuel type and registration year, RL55 NLX is likely not ULEZ compliant. As a diesel vehicle registered in 2006, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RL55 NLX?
RL55 NLX is approximately 20 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.