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 2007 Saab 9-3 Petrol 1796cc has had 11 MOT tests on record, passing 10 and failing once (91% pass rate). It has 101,410 miles on the clock, averaging 6,693 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN57 NPZ
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
Below average| Latest reading | 101,410 miles |
| Reading date | |
| Miles last year | 13,991 |
| Average per year | 6,693 |
| Mileage consistency | Variable |
Check KN57 NPZ
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Full MOT Test History 11 tests on record
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Vehicle Details
| Registration | KN57 NPZ |
| Make | Saab |
| Model | 9-3 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1796cc |
| Year | 2007 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 57 — September 2007 to February 2008 |
More KN57 N plates
Browse all KN57 N registrations from Luton.
About KN57 NPZ
What car is KN57 NPZ?
KN57 NPZ is a silver Saab 9-3, petrol (1796cc). First registered in Luton in 2007.
What is the mileage of KN57 NPZ?
The last recorded mileage for KN57 NPZ was 101,410 miles, recorded on 14 Mar 2020 during its most recent MOT test.
Has KN57 NPZ passed its MOT?
KN57 NPZ has had 11 MOT tests with an 91% pass rate (10 passes, 1 failure). It last passed on 14 Mar 2020.
Is KN57 NPZ ULEZ compliant?
Based on its fuel type and registration year, KN57 NPZ 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 KN57 NPZ?
KN57 NPZ is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.