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 10 and failing 2 (83% pass rate). It has 108,158 miles on the clock, averaging 8,589 miles per year, around the UK average of 7,400. Common Vauxhall Astra issues include central locking door mechanism and passenger compartment wiring connectors.
MOT & Mileage History for KT03 RLZ
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
About average| Latest reading | 108,158 miles |
| Reading date | |
| Miles last year | 13,374 |
| Average per year | 8,589 |
| Mileage consistency | Variable |
Check KT03 RLZ
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- Plate & colour change history
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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 | KT03 RLZ |
| Make | Vauxhall |
| Model | Astra |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2003 |
| First registered | |
| Area code | KT — Luton, Luton and Northampton |
| Age identifier | 03 — March 2003 to August 2003 |
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About KT03 RLZ
What car is KT03 RLZ?
KT03 RLZ is a blue Vauxhall Astra, petrol (1598cc). First registered in Luton in 2003.
What is the mileage of KT03 RLZ?
The last recorded mileage for KT03 RLZ was 108,158 miles, recorded on 8 Jan 2016 during its most recent MOT test.
Has KT03 RLZ passed its MOT?
KT03 RLZ has had 12 MOT tests with an 83% pass rate (10 passes, 2 failures). It last passed on 8 Jan 2016.
Is KT03 RLZ ULEZ compliant?
Based on its fuel type and registration year, KT03 RLZ 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 KT03 RLZ?
KT03 RLZ is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.