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 2015 Vauxhall Insignia Petrol 1796cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 118,333 miles on the clock, averaging 10,288 miles per year, above the UK average of 7,400. The 1.8i VVT engine is known for intake valve carbon buildup.
MOT & Mileage History for CU15 YAG
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 118,333 miles |
| Reading date | |
| Miles last year | 2,924 |
| Average per year | 10,288 |
| Mileage consistency | Variable |
Check CU15 YAG
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Reported issues for this Vauxhall Insignia
These are the most commonly reported problems on Vauxhall Insignia models (2008–2017), based on owner reports and workshop data across the UK.
Intake valve carbon buildup
Port fuel injection doesn't clean valves directly; PCV oil vapour causes deposits on intake stems.
Explore more about the Vauxhall Insignia
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Vehicle Details
| Registration | CU15 YAG |
| Make | Vauxhall |
| Model | Insignia |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1796cc |
| Year | 2015 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 15 — March 2015 to August 2015 |
More CU15 Y plates
Browse all CU15 Y registrations from Swansea.
About CU15 YAG
What car is CU15 YAG?
CU15 YAG is a white Vauxhall Insignia, petrol (1796cc). First registered in Swansea in 2015.
What is the mileage of CU15 YAG?
The last recorded mileage for CU15 YAG was 118,333 miles, recorded on 26 Mar 2026 during its most recent MOT test.
Has CU15 YAG passed its MOT?
CU15 YAG has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 26 Mar 2026.
Is CU15 YAG ULEZ compliant?
Based on its fuel type and registration year, CU15 YAG is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is CU15 YAG?
CU15 YAG is approximately 11 years old. Age identifier 15 means registered between 1 March 2015 and 31 August 2015.