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 Diesel 1686cc has had 18 MOT tests on record, passing 13 and failing 5 (72% pass rate). It has 115,256 miles on the clock, averaging 7,096 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 GU04 DZC
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 | 115,256 miles |
| Reading date | |
| Average per year | 7,096 |
| Mileage consistency | Variable |
Check GU04 DZC
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- Warranty work logged
Full MOT Test History 18 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 | GU04 DZC |
| Make | Vauxhall |
| Model | Astra |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2004 |
| First registered | |
| Area code | GU — Brighton, Garden of England |
| Age identifier | 04 — March 2004 to August 2004 |
More GU04 D plates
Browse all GU04 D registrations from Brighton.
About GU04 DZC
What car is GU04 DZC?
GU04 DZC is a blue Vauxhall Astra, diesel (1686cc). First registered in Brighton in 2004.
What is the mileage of GU04 DZC?
The last recorded mileage for GU04 DZC was 115,256 miles, recorded on 1 Aug 2019 during its most recent MOT test.
Has GU04 DZC passed its MOT?
GU04 DZC has had 18 MOT tests with a 72% pass rate (13 passes, 5 failures). It last passed on 1 Aug 2019.
Is GU04 DZC ULEZ compliant?
Based on its fuel type and registration year, GU04 DZC is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is GU04 DZC?
GU04 DZC is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.