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 11 MOT tests on record, passing 9 and failing 2 (82% pass rate). It has 104,785 miles on the clock, averaging 9,317 miles per year, above the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for DG66 CNZ
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 | 104,785 miles |
| Reading date | |
| Average per year | 9,317 |
| Mileage consistency | Consistent |
Check DG66 CNZ
- 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 11 tests on record
Similar cars to consider
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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | DG66 CNZ |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| 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 C plates
Browse all DG66 C registrations from Chester.
About DG66 CNZ
What car is DG66 CNZ?
DG66 CNZ is a grey Seat Leon, diesel (1968cc). First registered in Chester in 2016.
What is the mileage of DG66 CNZ?
The last recorded mileage for DG66 CNZ was 104,785 miles, recorded on 14 Apr 2026 during its most recent MOT test.
Has DG66 CNZ passed its MOT?
DG66 CNZ has had 11 MOT tests with an 82% pass rate (9 passes, 2 failures). It last passed on 14 Apr 2026.
Is DG66 CNZ ULEZ compliant?
Based on its fuel type and registration year, DG66 CNZ 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 CNZ?
DG66 CNZ is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.