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 2004 Vauxhall Astra Petrol 1686cc has had 11 MOT tests on record, passing 5 and failing 6 (45% pass rate). It has 158,209 miles on the clock, averaging 14,017 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 SB54 KNJ
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 | 158,209 miles |
| Reading date | |
| Miles last year | 183 |
| Average per year | 14,017 |
| Mileage consistency | Variable |
Check SB54 KNJ
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- Warranty work logged
Full MOT Test History 11 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 | SB54 KNJ |
| Make | Vauxhall |
| Model | Astra |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1686cc |
| Year | 2004 |
| First registered | |
| Area code | SB — Glasgow, Scotland |
| Age identifier | 54 — September 2004 to February 2005 |
More SB54 K plates
Browse all SB54 K registrations from Glasgow.
About SB54 KNJ
What car is SB54 KNJ?
SB54 KNJ is an silver Vauxhall Astra, petrol (1686cc). First registered in Glasgow in 2004.
What is the mileage of SB54 KNJ?
The last recorded mileage for SB54 KNJ was 158,209 miles, recorded on 18 Oct 2013 during its most recent MOT test.
Has SB54 KNJ passed its MOT?
SB54 KNJ has had 11 MOT tests with a 45% pass rate (5 passes, 6 failures). It last passed on 18 Oct 2013.
Is SB54 KNJ ULEZ compliant?
Based on its fuel type and registration year, SB54 KNJ is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SB54 KNJ?
SB54 KNJ is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.