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 Sl Petrol 3724cc has had 25 MOT tests on record, passing 14 and failing 11 (56% pass rate). It has 227,918 miles on the clock, averaging 12,880 miles per year, above the UK average of 7,400.
MOT & Mileage History for NT05 ONP
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
Above average| Latest reading | 227,918 miles |
| Reading date | |
| Average per year | 12,880 |
| Mileage consistency | Variable |
Check NT05 ONP
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- Service interval analysis
- Warranty work logged
Full MOT Test History 25 tests on record
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Vehicle Details
| Registration | NT05 ONP |
| Make | Mercedes-Benz |
| Model | Sl |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 3724cc |
| Year | 2005 |
| First registered | |
| Area code | NT — Stockton, North |
| Age identifier | 05 — March 2005 to August 2005 |
More NT05 O plates
Browse all NT05 O registrations from Stockton.
About NT05 ONP
What car is NT05 ONP?
NT05 ONP is an silver Mercedes-Benz Sl, petrol (3724cc). First registered in Stockton in 2005.
What is the mileage of NT05 ONP?
The last recorded mileage for NT05 ONP was 227,918 miles, recorded on 13 Jan 2023 during its most recent MOT test.
Has NT05 ONP passed its MOT?
NT05 ONP has had 25 MOT tests with a 56% pass rate (14 passes, 11 failures). It last passed on 13 Jan 2023.
Is NT05 ONP ULEZ compliant?
Based on its fuel type and registration year, NT05 ONP is likely not ULEZ compliant. As a petrol vehicle registered in 2005, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is NT05 ONP?
NT05 ONP is approximately 21 years old. Age identifier 05 means registered between 1 March 2005 and 31 August 2005.