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 2001 Vauxhall Astra Petrol 1389cc has had 18 MOT tests on record, passing 12 and failing 6 (67% pass rate). It has 173,348 miles on the clock, averaging 11,629 miles per year, above 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 KF51 BBZ
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 | 173,348 miles |
| Reading date | |
| Average per year | 11,629 |
| Mileage consistency | Consistent |
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Full MOT Test History 18 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 | KF51 BBZ |
| Make | Vauxhall |
| Model | Astra |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1389cc |
| Year | 2001 |
| First registered | |
| Area code | KF — Northampton, Luton and Northampton |
| Age identifier | 51 — September 2001 to February 2002 |
More KF51 B plates
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About KF51 BBZ
What car is KF51 BBZ?
KF51 BBZ is a red Vauxhall Astra, petrol (1389cc). First registered in Northampton in 2001.
What is the mileage of KF51 BBZ?
The last recorded mileage for KF51 BBZ was 173,348 miles, recorded on 14 Sep 2017 during its most recent MOT test.
Has KF51 BBZ passed its MOT?
KF51 BBZ has had 18 MOT tests with a 67% pass rate (12 passes, 6 failures). It last passed on 14 Sep 2017.
Is KF51 BBZ ULEZ compliant?
Based on its fuel type and registration year, KF51 BBZ is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KF51 BBZ?
KF51 BBZ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.