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 Alfa Romeo 166 Petrol 1970cc has had 6 MOT tests on record, passing 5 and failing once (83% pass rate). It has 113,026 miles on the clock, averaging 6,893 miles per year, below the UK average of 7,400.
MOT & Mileage History for SD51 XLX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 113,026 miles |
| Reading date | |
| Miles last year | 8,555 |
| Average per year | 6,893 |
| Mileage consistency | Consistent |
Check SD51 XLX
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- Service interval analysis
- Warranty work logged
Full MOT Test History 6 tests on record
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Vehicle Details
| Registration | SD51 XLX |
| Make | Alfa Romeo |
| Model | 166 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1970cc |
| Year | 2001 |
| First registered | |
| Area code | SD — Glasgow, Scotland |
| Age identifier | 51 — September 2001 to February 2002 |
More SD51 X plates
Browse all SD51 X registrations from Glasgow.
About SD51 XLX
What car is SD51 XLX?
SD51 XLX is an silver Alfa Romeo 166, petrol (1970cc). First registered in Glasgow in 2001.
What is the mileage of SD51 XLX?
The last recorded mileage for SD51 XLX was 113,026 miles, recorded on 16 Feb 2011 during its most recent MOT test.
Has SD51 XLX passed its MOT?
SD51 XLX has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last passed on 16 Feb 2011.
Is SD51 XLX ULEZ compliant?
Based on its fuel type and registration year, SD51 XLX is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SD51 XLX?
SD51 XLX is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.