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 2016 Seat Leon Diesel 1968cc has had 8 MOT tests on record, passing every one. It has 75,331 miles on the clock, averaging 8,020 miles per year, around the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for DG66 NHL
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
About average| Latest reading | 75,331 miles |
| Reading date | |
| Miles last year | 13,197 |
| Average per year | 8,020 |
| Mileage consistency | Consistent |
Check DG66 NHL
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 8 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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
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Vehicle Details
| Registration | DG66 NHL |
| Make | Seat |
| Model | Leon |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | DG — Chester, Deeside to Shrewsbury |
| Age identifier | 66 — September 2016 to February 2017 |
More DG66 N plates
Browse all DG66 N registrations from Chester.
About DG66 NHL
What car is DG66 NHL?
DG66 NHL is a black Seat Leon, diesel (1968cc). First registered in Chester in 2016.
What is the mileage of DG66 NHL?
The last recorded mileage for DG66 NHL was 75,331 miles, recorded on 21 Nov 2025 during its most recent MOT test.
Has DG66 NHL passed its MOT?
DG66 NHL has had 8 MOT tests with an 100% pass rate (8 passes, 0 failures). It last passed on 21 Nov 2025.
Is DG66 NHL ULEZ compliant?
Based on its fuel type and registration year, DG66 NHL is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is DG66 NHL?
DG66 NHL is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.