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 2001 Mercedes-Benz S-Class Diesel 3227cc has had 21 MOT tests on record, passing 16 and failing 5 (76% pass rate). It has 140,999 miles on the clock, averaging 7,227 miles per year, below the UK average of 7,400.
MOT & Mileage History for SY51 GMZ
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 | 140,999 miles |
| Reading date | |
| Miles last year | 11,666 |
| Average per year | 7,227 |
| Mileage consistency | Variable |
Check SY51 GMZ
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | SY51 GMZ |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 3227cc |
| Year | 2001 |
| First registered | |
| Area code | SY — Inverness, Scotland |
| Age identifier | 51 — September 2001 to February 2002 |
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About SY51 GMZ
What car is SY51 GMZ?
SY51 GMZ is an silver Mercedes-Benz S-Class, diesel (3227cc). First registered in Inverness in 2001.
What is the mileage of SY51 GMZ?
The last recorded mileage for SY51 GMZ was 140,999 miles, recorded on 13 Feb 2020 during its most recent MOT test.
Has SY51 GMZ passed its MOT?
SY51 GMZ has had 21 MOT tests with a 76% pass rate (16 passes, 5 failures). It last passed on 13 Feb 2020.
Is SY51 GMZ ULEZ compliant?
Based on its fuel type and registration year, SY51 GMZ is likely not ULEZ compliant. As a diesel vehicle registered in 2001, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SY51 GMZ?
SY51 GMZ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.