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 2008 Vauxhall Astra Petrol 1598cc has had 21 MOT tests on record, passing 16 and failing 5 (76% pass rate). It has 89,023 miles on the clock, averaging 4,662 miles per year, well below the UK average of 7,400. Common Vauxhall Astra issues include central locking door mechanism and passenger compartment wiring connectors.
MOT & Mileage History for KM08 KNJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 89,023 miles |
| Reading date | |
| Miles last year | 2,691 |
| Average per year | 4,662 |
| Mileage consistency | Variable |
Check KM08 KNJ
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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 | KM08 KNJ |
| Make | Vauxhall |
| Model | Astra |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2008 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 08 — March 2008 to August 2008 |
More KM08 K plates
Browse all KM08 K registrations from Luton.
About KM08 KNJ
What car is KM08 KNJ?
KM08 KNJ is a black Vauxhall Astra, petrol (1598cc). First registered in Luton in 2008.
What is the mileage of KM08 KNJ?
The last recorded mileage for KM08 KNJ was 89,023 miles, recorded on 23 Apr 2026 during its most recent MOT test.
Has KM08 KNJ passed its MOT?
KM08 KNJ has had 21 MOT tests with a 76% pass rate (16 passes, 5 failures). It last passed on 23 Apr 2026.
Is KM08 KNJ ULEZ compliant?
Based on its fuel type and registration year, KM08 KNJ 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 KM08 KNJ?
KM08 KNJ is approximately 18 years old. Age identifier 08 means registered between 1 March 2008 and 31 August 2008.