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 2012 Seat Leon Diesel 1598cc has had 14 MOT tests on record, passing 11 and failing 3 (79% pass rate). It has 125,351 miles on the clock, averaging 8,090 miles per year, around the UK average of 7,400.
MOT & Mileage History for AD12 GSO
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
About average| Latest reading | 125,351 miles |
| Reading date | |
| Miles last year | 12,535 |
| Average per year | 8,090 |
| Mileage consistency | Variable |
Check AD12 GSO
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 14 tests on record
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Vehicle Details
| Registration | AD12 GSO |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2012 |
| First registered | |
| Area code | AD — Peterborough, Anglia |
| Age identifier | 12 — March 2012 to August 2012 |
More AD12 G plates
Browse all AD12 G registrations from Peterborough.
About AD12 GSO
What car is AD12 GSO?
AD12 GSO is an white Seat Leon, diesel (1598cc). First registered in Peterborough in 2012.
What is the mileage of AD12 GSO?
The last recorded mileage for AD12 GSO was 125,351 miles, recorded on 7 Nov 2025 during its most recent MOT test.
Has AD12 GSO passed its MOT?
AD12 GSO has had 14 MOT tests with a 79% pass rate (11 passes, 3 failures). It last passed on 7 Nov 2025.
Is AD12 GSO ULEZ compliant?
Based on its fuel type and registration year, AD12 GSO is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is AD12 GSO?
AD12 GSO is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.