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 Vauxhall Insignia Diesel 1956cc has had 12 MOT tests on record, passing 8 and failing 4 (67% pass rate). It has 127,024 miles on the clock, averaging 11,618 miles per year, above the UK average of 7,400.
MOT & Mileage History for CU66 XAG
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 | 127,024 miles |
| Reading date | |
| Miles last year | 10,382 |
| Average per year | 11,618 |
| Mileage consistency | Variable |
Check CU66 XAG
- 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 12 tests on record
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Vehicle Details
| Registration | CU66 XAG |
| Make | Vauxhall |
| Model | Insignia |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1956cc |
| Year | 2016 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
More CU66 X plates
Browse all CU66 X registrations from Swansea.
About CU66 XAG
What car is CU66 XAG?
CU66 XAG is a black Vauxhall Insignia, diesel (1956cc). First registered in Swansea in 2016.
What is the mileage of CU66 XAG?
The last recorded mileage for CU66 XAG was 127,024 miles, recorded on 3 Mar 2026 during its most recent MOT test.
Has CU66 XAG passed its MOT?
CU66 XAG has had 12 MOT tests with a 67% pass rate (8 passes, 4 failures). It last passed on 3 Mar 2026.
Is CU66 XAG ULEZ compliant?
Based on its fuel type and registration year, CU66 XAG 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 CU66 XAG?
CU66 XAG is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.