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 2006 Vauxhall Astra Diesel 1686cc has had 12 MOT tests on record, passing 11 and failing once (92% pass rate). It has 136,453 miles on the clock, averaging 8,042 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 SA56 KNP
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
About average| Latest reading | 136,453 miles |
| Reading date | |
| Miles last year | 1,845 |
| Average per year | 8,042 |
| Mileage consistency | Variable |
Check SA56 KNP
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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 | SA56 KNP |
| Make | Vauxhall |
| Model | Astra |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2006 |
| First registered | |
| Area code | SA — Glasgow, Scotland |
| Age identifier | 56 — September 2006 to February 2007 |
More SA56 K plates
Browse all SA56 K registrations from Glasgow.
About SA56 KNP
What car is SA56 KNP?
SA56 KNP is an grey Vauxhall Astra, diesel (1686cc). First registered in Glasgow in 2006.
What is the mileage of SA56 KNP?
The last recorded mileage for SA56 KNP was 136,453 miles, recorded on 21 Aug 2019 during its most recent MOT test.
Has SA56 KNP passed its MOT?
SA56 KNP has had 12 MOT tests with an 92% pass rate (11 passes, 1 failure). It last passed on 21 Aug 2019.
Is SA56 KNP ULEZ compliant?
Based on its fuel type and registration year, SA56 KNP is likely not ULEZ compliant. As a diesel vehicle registered in 2006, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SA56 KNP?
SA56 KNP is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.