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 2017 Vauxhall Astra Petrol 1399cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 72,939 miles on the clock, averaging 9,811 miles per year, above the UK average of 7,400.
MOT & Mileage History for KN17 STZ
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 | 72,939 miles |
| Reading date | |
| Miles last year | 10,097 |
| Average per year | 9,811 |
| Mileage consistency | Consistent |
Check KN17 STZ
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- 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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Vehicle Details
| Registration | KN17 STZ |
| Make | Vauxhall |
| Model | Astra |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1399cc |
| Year | 2017 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 17 — March 2017 to August 2017 |
More KN17 S plates
Browse all KN17 S registrations from Luton.
About KN17 STZ
What car is KN17 STZ?
KN17 STZ is a red Vauxhall Astra, petrol (1399cc). First registered in Luton in 2017.
What is the mileage of KN17 STZ?
The last recorded mileage for KN17 STZ was 72,939 miles, recorded on 19 Mar 2026 during its most recent MOT test.
Has KN17 STZ passed its MOT?
KN17 STZ has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 19 Mar 2026.
Is KN17 STZ ULEZ compliant?
Based on its fuel type and registration year, KN17 STZ 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 KN17 STZ?
KN17 STZ is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.