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 2003 Vauxhall Astra Diesel 1686cc has had 12 MOT tests on record, passing every one. It has 113,713 miles on the clock, averaging 6,890 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 CW53 BLZ
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
Below average| Latest reading | 113,713 miles |
| Reading date | |
| Miles last year | 4,783 |
| Average per year | 6,890 |
| Mileage consistency | Variable |
Check CW53 BLZ
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 12 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 | CW53 BLZ |
| Make | Vauxhall |
| Model | Astra |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2003 |
| First registered | |
| Area code | CW — Bangor, Cymru (Wales) |
| Age identifier | 53 — September 2003 to February 2004 |
More CW53 B plates
Browse all CW53 B registrations from Bangor.
About CW53 BLZ
What car is CW53 BLZ?
CW53 BLZ is a silver Vauxhall Astra, diesel (1686cc). First registered in Bangor in 2003.
What is the mileage of CW53 BLZ?
The last recorded mileage for CW53 BLZ was 113,713 miles, recorded on 7 Aug 2020 during its most recent MOT test.
Has CW53 BLZ passed its MOT?
CW53 BLZ has had 12 MOT tests with an 100% pass rate (12 passes, 0 failures). It last passed on 7 Aug 2020.
Is CW53 BLZ ULEZ compliant?
Based on its fuel type and registration year, CW53 BLZ is likely not ULEZ compliant. As a diesel vehicle registered in 2003, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CW53 BLZ?
CW53 BLZ is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.