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 2004 Vauxhall Astra Petrol 1598cc has had 2 MOT tests on record, passing every one. It has 22,704 miles on the clock, averaging 6,728 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 EF54 OKZ
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 | 22,704 miles |
| Reading date | |
| Miles last year | 6,539 |
| Average per year | 6,728 |
| Mileage consistency | Consistent |
Check EF54 OKZ
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- Warranty work logged
Full MOT Test History 2 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 | EF54 OKZ |
| Make | Vauxhall |
| Model | Astra |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2004 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 54 — September 2004 to February 2005 |
More EF54 O plates
Browse all EF54 O registrations from Chelmsford.
About EF54 OKZ
What car is EF54 OKZ?
EF54 OKZ is an blue Vauxhall Astra, petrol (1598cc). First registered in Chelmsford in 2004.
What is the mileage of EF54 OKZ?
The last recorded mileage for EF54 OKZ was 22,704 miles, recorded on 13 Oct 2008 during its most recent MOT test.
Has EF54 OKZ passed its MOT?
EF54 OKZ has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 13 Oct 2008.
Is EF54 OKZ ULEZ compliant?
Based on its fuel type and registration year, EF54 OKZ is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is EF54 OKZ?
EF54 OKZ is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.