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 26 MOT tests on record, passing 20 and failing 6 (77% pass rate). It has 127,262 miles on the clock, averaging 4,636 miles per year, well 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 GL03 NGU
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
Low mileage| Latest reading | 127,262 miles |
| Reading date | |
| Miles last year | 2,786 |
| Average per year | 4,636 |
| Mileage consistency | Variable |
Check GL03 NGU
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Full MOT Test History 26 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 | GL03 NGU |
| Make | Vauxhall |
| Model | Astra |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2003 |
| First registered | |
| Area code | GL — Maidstone, Garden of England |
| Age identifier | 03 — March 2003 to August 2003 |
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About GL03 NGU
What car is GL03 NGU?
GL03 NGU is a red Vauxhall Astra, diesel (1686cc). First registered in Maidstone in 2003.
What is the mileage of GL03 NGU?
The last recorded mileage for GL03 NGU was 127,262 miles, recorded on 8 Jan 2025 during its most recent MOT test.
Has GL03 NGU passed its MOT?
GL03 NGU has had 26 MOT tests with a 77% pass rate (20 passes, 6 failures). It last passed on 8 Jan 2025.
Is GL03 NGU ULEZ compliant?
Based on its fuel type and registration year, GL03 NGU 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 GL03 NGU?
GL03 NGU is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.