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 1995cc has had 14 MOT tests on record, passing 6 and failing 8 (43% pass rate). It has 179,486 miles on the clock, averaging 17,465 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 KM03 SNX
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 | 179,486 miles |
| Reading date | |
| Miles last year | 16,303 |
| Average per year | 17,465 |
| Mileage consistency | Consistent |
Check KM03 SNX
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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 | KM03 SNX |
| Make | Vauxhall |
| Model | Astra |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1995cc |
| Year | 2003 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
More KM03 S plates
Browse all KM03 S registrations from Luton.
About KM03 SNX
What car is KM03 SNX?
KM03 SNX is a red Vauxhall Astra, diesel (1995cc). First registered in Luton in 2003.
What is the mileage of KM03 SNX?
The last recorded mileage for KM03 SNX was 179,486 miles, recorded on 25 Jun 2013 during its most recent MOT test.
Has KM03 SNX passed its MOT?
KM03 SNX has had 14 MOT tests with a 43% pass rate (6 passes, 8 failures). It last was tested on 25 Jun 2013.
Is KM03 SNX ULEZ compliant?
Based on its fuel type and registration year, KM03 SNX 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 KM03 SNX?
KM03 SNX is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.