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 Petrol 1364cc has had 19 MOT tests on record, passing 14 and failing 5 (74% pass rate). It has 122,840 miles on the clock, averaging 7,483 miles per year, around the UK average of 7,400. The 1.4 16v engine is known for timing belt, tensioner, and idler pulleys. Common Vauxhall Astra issues include central locking door mechanism and passenger compartment wiring connectors.
MOT & Mileage History for KB55 KRZ
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
About average| Latest reading | 122,840 miles |
| Reading date | |
| Miles last year | 108 |
| Average per year | 7,483 |
| Mileage consistency | Variable |
Check KB55 KRZ
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 19 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).
Timing belt, tensioner, and idler pulleys
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KB55 KRZ |
| Make | Vauxhall |
| Model | Astra |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1364cc |
| Year | 2006 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 55 — September 2005 to February 2006 |
More KB55 K plates
Browse all KB55 K registrations from Northampton.
About KB55 KRZ
What car is KB55 KRZ?
KB55 KRZ is a silver Vauxhall Astra, petrol (1364cc). First registered in Northampton in 2006.
What is the mileage of KB55 KRZ?
The last recorded mileage for KB55 KRZ was 122,840 miles, recorded on 18 Jan 2021 during its most recent MOT test.
Has KB55 KRZ passed its MOT?
KB55 KRZ has had 19 MOT tests with a 74% pass rate (14 passes, 5 failures). It last passed on 18 Jan 2021.
Is KB55 KRZ ULEZ compliant?
Based on its fuel type and registration year, KB55 KRZ is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KB55 KRZ?
KB55 KRZ is approximately 20 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.