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 Petrol 1598cc has had 12 MOT tests on record, passing 11 and failing once (92% pass rate). It has 127,520 miles on the clock, averaging 9,426 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 NG03 STX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 127,520 miles |
| Reading date | |
| Miles last year | 6,192 |
| Average per year | 9,426 |
| Mileage consistency | Variable |
Check NG03 STX
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- Warranty work logged
Full MOT Test History 12 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 | NG03 STX |
| Make | Vauxhall |
| Model | Astra |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2003 |
| First registered | |
| Area code | NG — Newcastle, North |
| Age identifier | 03 — March 2003 to August 2003 |
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About NG03 STX
What car is NG03 STX?
NG03 STX is an blue Vauxhall Astra, petrol (1598cc). First registered in Newcastle in 2003.
What is the mileage of NG03 STX?
The last recorded mileage for NG03 STX was 127,520 miles, recorded on 30 Jan 2018 during its most recent MOT test.
Has NG03 STX passed its MOT?
NG03 STX has had 12 MOT tests with an 92% pass rate (11 passes, 1 failure). It last passed on 30 Jan 2018.
Is NG03 STX ULEZ compliant?
Based on its fuel type and registration year, NG03 STX is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is NG03 STX?
NG03 STX is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.