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 Diesel 1686cc has had 13 MOT tests on record, passing 7 and failing 6 (54% pass rate). It has 164,239 miles on the clock, averaging 11,997 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 NX51 XEP
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 | 164,239 miles |
| Reading date | |
| Miles last year | 23,453 |
| Average per year | 11,997 |
| Mileage consistency | Consistent |
Check NX51 XEP
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- Plate & colour change history
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- Warranty work logged
Full MOT Test History 13 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 | NX51 XEP |
| Make | Vauxhall |
| Model | Astra |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2001 |
| First registered | |
| Area code | NX — Stockton, North |
| Age identifier | 51 — September 2001 to February 2002 |
More NX51 X plates
Browse all NX51 X registrations from Stockton.
About NX51 XEP
What car is NX51 XEP?
NX51 XEP is an white Vauxhall Astra, diesel (1686cc). First registered in Stockton in 2001.
What is the mileage of NX51 XEP?
The last recorded mileage for NX51 XEP was 164,239 miles, recorded on 28 Mar 2015 during its most recent MOT test.
Has NX51 XEP passed its MOT?
NX51 XEP has had 13 MOT tests with a 54% pass rate (7 passes, 6 failures). It last was tested on 28 Mar 2015.
Is NX51 XEP ULEZ compliant?
Based on its fuel type and registration year, NX51 XEP is likely not ULEZ compliant. As a diesel vehicle registered in 2001, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is NX51 XEP?
NX51 XEP is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.