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 Petrol 1796cc has had 7 MOT tests on record, passing every one. It has 58,019 miles on the clock, averaging 5,590 miles per year, below the UK average of 7,400. The 1.8i VVT engine is known for intake valve carbon buildup.
MOT & Mileage History for SJ66 CGX
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
Below average| Latest reading | 58,019 miles |
| Reading date | |
| Miles last year | 6,364 |
| Average per year | 5,590 |
| Mileage consistency | Variable |
Check SJ66 CGX
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 7 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.
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Vehicle Details
| Registration | SJ66 CGX |
| Make | Vauxhall |
| Model | Insignia |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1796cc |
| Year | 2016 |
| First registered | |
| Area code | SJ — Glasgow, Scotland |
| Age identifier | 66 — September 2016 to February 2017 |
More SJ66 C plates
Browse all SJ66 C registrations from Glasgow.
About SJ66 CGX
What car is SJ66 CGX?
SJ66 CGX is an silver Vauxhall Insignia, petrol (1796cc). First registered in Glasgow in 2016.
What is the mileage of SJ66 CGX?
The last recorded mileage for SJ66 CGX was 58,019 miles, recorded on 18 Oct 2025 during its most recent MOT test.
Has SJ66 CGX passed its MOT?
SJ66 CGX has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 18 Oct 2025.
Is SJ66 CGX ULEZ compliant?
Based on its fuel type and registration year, SJ66 CGX 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 SJ66 CGX?
SJ66 CGX is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.