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 Vauxhall Astra Petrol 1796cc has had 21 MOT tests on record, passing 16 and failing 5 (76% pass rate). It has 141,219 miles on the clock, averaging 7,700 miles per year, around the UK average of 7,400. Common Vauxhall Astra issues include central locking door mechanism and passenger compartment wiring connectors.
MOT & Mileage History for KJ07 KNZ
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
About average| Latest reading | 141,219 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 7,700 |
| Mileage consistency | Variable |
Check KJ07 KNZ
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 21 tests on record
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Reported issues for this Vauxhall Astra
These are the most commonly reported problems on Vauxhall Astra models (1998–2009), based on owner reports and workshop data across the UK.
Central locking door mechanism (driver's door microswitches and lock motors)
Microswitches in driver's door wear out, interrupting central locking signal; lock motors seize from dirt/moisture. · Typical repair: £100-250 (switches £20-50, motors £50-100 + labour).
Passenger compartment wiring connectors (transverse harness under carpet, front-rear junction)
Connectors corrode from wet carpets (leaks or spills), causing glitches in electrics/ECUs. · Typical repair: £150-400 (harness section £50-150 + drying/labour; full harness £300+).
Rear brake calipers (seizing/pistons)
Caliper pistons corrode/seize, causing uneven pad wear. · Typical repair: £200-450 per side (caliper £80-150 + discs/pads/labour).
Front suspension wheel bearings (integrated in hubs)
Bearings wear prematurely due to hub design, especially on pothole-heavy UK roads. · Typical repair: £250-500 per side (hub assembly £100-200 + labour/alignment).
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KJ07 KNZ |
| Make | Vauxhall |
| Model | Astra |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1796cc |
| Year | 2007 |
| First registered | |
| Area code | KJ — Northampton, Luton and Northampton |
| Age identifier | 07 — March 2007 to August 2007 |
More KJ07 K plates
Browse all KJ07 K registrations from Northampton.
About KJ07 KNZ
What car is KJ07 KNZ?
KJ07 KNZ is a red Vauxhall Astra, petrol (1796cc). First registered in Northampton in 2007.
What is the mileage of KJ07 KNZ?
The last recorded mileage for KJ07 KNZ was 141,219 miles, recorded on 30 Jul 2026 during its most recent MOT test.
Has KJ07 KNZ passed its MOT?
KJ07 KNZ has had 21 MOT tests with a 76% pass rate (16 passes, 5 failures). It last passed on 30 Jul 2026.
Is KJ07 KNZ ULEZ compliant?
Based on its fuel type and registration year, KJ07 KNZ 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 KJ07 KNZ?
KJ07 KNZ is approximately 19 years old. Age identifier 07 means registered between 1 March 2007 and 31 August 2007.