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 19 MOT tests on record, passing 12 and failing 7 (63% pass rate). It has 171,875 miles on the clock, averaging 9,462 miles per year, above the UK average of 7,400. Common Vauxhall Astra issues include central locking door mechanism and passenger compartment wiring connectors.
MOT & Mileage History for BK04 CGX
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
Above average| Latest reading | 171,875 miles |
| Reading date | |
| Miles last year | 25 |
| Average per year | 9,462 |
| Mileage consistency | Consistent |
Check BK04 CGX
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Full MOT Test History 19 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 | BK04 CGX |
| Make | Vauxhall |
| Model | Astra |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2004 |
| First registered | |
| Area code | BK — Birmingham, Birmingham |
| Age identifier | 04 — March 2004 to August 2004 |
More BK04 C plates
Browse all BK04 C registrations from Birmingham.
About BK04 CGX
What car is BK04 CGX?
BK04 CGX is a blue Vauxhall Astra, diesel (1686cc). First registered in Birmingham in 2004.
What is the mileage of BK04 CGX?
The last recorded mileage for BK04 CGX was 171,875 miles, recorded on 22 Jan 2019 during its most recent MOT test.
Has BK04 CGX passed its MOT?
BK04 CGX has had 19 MOT tests with a 63% pass rate (12 passes, 7 failures). It last passed on 22 Jan 2019.
Is BK04 CGX ULEZ compliant?
Based on its fuel type and registration year, BK04 CGX 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 BK04 CGX?
BK04 CGX is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.