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 14 MOT tests on record, passing 13 and failing once (93% pass rate). It has 161,991 miles on the clock, averaging 9,596 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 GF03 CNC
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 161,991 miles |
| Reading date | |
| Miles last year | 11,801 |
| Average per year | 9,596 |
| Mileage consistency | Variable |
Check GF03 CNC
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 14 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 | GF03 CNC |
| Make | Vauxhall |
| Model | Astra |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2003 |
| First registered | |
| Area code | GF — Maidstone, Garden of England |
| Age identifier | 03 — March 2003 to August 2003 |
More GF03 C plates
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About GF03 CNC
What car is GF03 CNC?
GF03 CNC is a white Vauxhall Astra, diesel (1686cc). First registered in Maidstone in 2003.
What is the mileage of GF03 CNC?
The last recorded mileage for GF03 CNC was 161,991 miles, recorded on 4 Apr 2019 during its most recent MOT test.
Has GF03 CNC passed its MOT?
GF03 CNC has had 14 MOT tests with an 93% pass rate (13 passes, 1 failure). It last passed on 4 Apr 2019.
Is GF03 CNC ULEZ compliant?
Based on its fuel type and registration year, GF03 CNC 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 GF03 CNC?
GF03 CNC is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.