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 Diesel 1686cc has had 14 MOT tests on record, passing 9 and failing 5 (64% pass rate). It has 115,408 miles on the clock, averaging 8,402 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 KT08 ONJ
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 | 115,408 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 8,402 |
| Mileage consistency | Variable |
Check KT08 ONJ
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- Warranty work logged
Full MOT Test History 14 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 | KT08 ONJ |
| Make | Vauxhall |
| Model | Astra |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2008 |
| First registered | |
| Area code | KT — Luton, Luton and Northampton |
| Age identifier | 08 — March 2008 to August 2008 |
More KT08 O plates
Browse all KT08 O registrations from Luton.
About KT08 ONJ
What car is KT08 ONJ?
KT08 ONJ is a black Vauxhall Astra, diesel (1686cc). First registered in Luton in 2008.
What is the mileage of KT08 ONJ?
The last recorded mileage for KT08 ONJ was 115,408 miles, recorded on 7 Aug 2020 during its most recent MOT test.
Has KT08 ONJ passed its MOT?
KT08 ONJ has had 14 MOT tests with a 64% pass rate (9 passes, 5 failures). It last passed on 7 Aug 2020.
Is KT08 ONJ ULEZ compliant?
Based on its fuel type and registration year, KT08 ONJ is likely not ULEZ compliant. As a diesel vehicle registered in 2008, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KT08 ONJ?
KT08 ONJ is approximately 18 years old. Age identifier 08 means registered between 1 March 2008 and 31 August 2008.