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 9 MOT tests on record, passing 6 and failing 3 (67% pass rate). It has 154,896 miles on the clock, averaging 14,877 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 AO56 NPP
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 154,896 miles |
| Reading date | |
| Miles last year | 11,466 |
| Average per year | 14,877 |
| Mileage consistency | Consistent |
Check AO56 NPP
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- Warranty work logged
Full MOT Test History 9 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 | AO56 NPP |
| Make | Vauxhall |
| Model | Astra |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2006 |
| First registered | |
| Area code | AO — Norwich, Anglia |
| Age identifier | 56 — September 2006 to February 2007 |
More AO56 N plates
Browse all AO56 N registrations from Norwich.
About AO56 NPP
What car is AO56 NPP?
AO56 NPP is an black Vauxhall Astra, diesel (1686cc). First registered in Norwich in 2006.
What is the mileage of AO56 NPP?
The last recorded mileage for AO56 NPP was 154,896 miles, recorded on 5 Nov 2014 during its most recent MOT test.
Has AO56 NPP passed its MOT?
AO56 NPP has had 9 MOT tests with a 67% pass rate (6 passes, 3 failures). It last passed on 5 Nov 2014.
Is AO56 NPP ULEZ compliant?
Based on its fuel type and registration year, AO56 NPP 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 AO56 NPP?
AO56 NPP is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.