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 2005 Vauxhall Astra Petrol 1598cc has had 23 MOT tests on record, passing 14 and failing 9 (61% pass rate). It has 124,912 miles on the clock, averaging 6,684 miles per year, 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 KH55 KNN
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
Below average| Latest reading | 124,912 miles |
| Reading date | |
| Miles last year | 19 |
| Average per year | 6,684 |
| Mileage consistency | Variable |
Check KH55 KNN
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- Warranty work logged
Full MOT Test History 23 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 | KH55 KNN |
| Make | Vauxhall |
| Model | Astra |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2005 |
| First registered | |
| Area code | KH — Northampton, Luton and Northampton |
| Age identifier | 55 — September 2005 to February 2006 |
More KH55 K plates
Browse all KH55 K registrations from Northampton.
About KH55 KNN
What car is KH55 KNN?
KH55 KNN is a silver Vauxhall Astra, petrol (1598cc). First registered in Northampton in 2005.
What is the mileage of KH55 KNN?
The last recorded mileage for KH55 KNN was 124,912 miles, recorded on 5 Jul 2023 during its most recent MOT test.
Has KH55 KNN passed its MOT?
KH55 KNN has had 23 MOT tests with a 61% pass rate (14 passes, 9 failures). It last passed on 5 Jul 2023.
Is KH55 KNN ULEZ compliant?
Based on its fuel type and registration year, KH55 KNN is likely not ULEZ compliant. As a petrol vehicle registered in 2005, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KH55 KNN?
KH55 KNN is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.