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 Ford Mondeo Diesel 1998cc has had 13 MOT tests on record, passing 7 and failing 6 (54% pass rate). It has 143,621 miles on the clock, averaging 9,445 miles per year, above the UK average of 7,400.
MOT & Mileage History for SX51 AON
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 | 143,621 miles |
| Reading date | |
| Average per year | 9,445 |
| Mileage consistency | Consistent |
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Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | SX51 AON |
| Make | Ford |
| Model | Mondeo |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1998cc |
| Year | 2001 |
| First registered | |
| Area code | SX — Inverness, Scotland |
| Age identifier | 51 — September 2001 to February 2002 |
More SX51 A plates
Browse all SX51 A registrations from Inverness.
About SX51 AON
What car is SX51 AON?
SX51 AON is an red Ford Mondeo, diesel (1998cc). First registered in Inverness in 2001.
What is the mileage of SX51 AON?
The last recorded mileage for SX51 AON was 143,621 miles, recorded on 25 Jun 2010 during its most recent MOT test.
Has SX51 AON passed its MOT?
SX51 AON has had 13 MOT tests with a 54% pass rate (7 passes, 6 failures). It last passed on 25 Jun 2010.
Is SX51 AON ULEZ compliant?
Based on its fuel type and registration year, SX51 AON 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 SX51 AON?
SX51 AON is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.