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 2006 Vauxhall Astra Diesel 1686cc has had 25 MOT tests on record, passing 17 and failing 8 (68% pass rate). It has 136,567 miles on the clock, averaging 6,786 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 KN56 WZX
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 | 136,567 miles |
| Reading date | |
| Miles last year | 26 |
| Average per year | 6,786 |
| Mileage consistency | Variable |
Check KN56 WZX
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- Warranty work logged
Full MOT Test History 25 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 | KN56 WZX |
| Make | Vauxhall |
| Model | Astra |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2006 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 56 — September 2006 to February 2007 |
More KN56 W plates
Browse all KN56 W registrations from Luton.
About KN56 WZX
What car is KN56 WZX?
KN56 WZX is a grey Vauxhall Astra, diesel (1686cc). First registered in Luton in 2006.
What is the mileage of KN56 WZX?
The last recorded mileage for KN56 WZX was 136,567 miles, recorded on 25 Apr 2025 during its most recent MOT test.
Has KN56 WZX passed its MOT?
KN56 WZX has had 25 MOT tests with a 68% pass rate (17 passes, 8 failures). It last passed on 25 Apr 2025.
Is KN56 WZX ULEZ compliant?
Based on its fuel type and registration year, KN56 WZX is likely not ULEZ compliant. As a diesel vehicle registered in 2006, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN56 WZX?
KN56 WZX is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.