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 2014 Seat Leon Diesel 1598cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 145,103 miles on the clock, averaging 10,913 miles per year, above the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for RK12 GAL
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 145,103 miles |
| Reading date | |
| Miles last year | 10,968 |
| Average per year | 10,913 |
| Mileage consistency | Consistent |
Check RK12 GAL
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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 10 tests on record
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Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Seat Leon
These are the most commonly reported problems on Seat Leon models (2012–2020), based on owner reports and workshop data across the UK.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
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Vehicle Details
| Registration | RK12 GAL |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2014 |
| First registered | |
| Area code | RK — Reading, Reading |
| Age identifier | 12 — March 2012 to August 2012 |
More RK12 G plates
Browse all RK12 G registrations from Reading.
About RK12 GAL
What car is RK12 GAL?
RK12 GAL is an blue Seat Leon, diesel (1598cc). First registered in Reading in 2014.
What is the mileage of RK12 GAL?
The last recorded mileage for RK12 GAL was 145,103 miles, recorded on 16 Oct 2025 during its most recent MOT test.
Has RK12 GAL passed its MOT?
RK12 GAL has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 16 Oct 2025.
Is RK12 GAL ULEZ compliant?
Based on its fuel type and registration year, RK12 GAL is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RK12 GAL?
RK12 GAL is approximately 12 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.