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 2005 Vauxhall Astra Diesel 1686cc has had 15 MOT tests on record, passing 10 and failing 5 (67% pass rate). It has 204,276 miles on the clock, averaging 13,696 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 RN54 UCG
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 | 204,276 miles |
| Reading date | |
| Miles last year | 11,472 |
| Average per year | 13,696 |
| Mileage consistency | Variable |
Check RN54 UCG
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Full MOT Test History 15 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 | RN54 UCG |
| Make | Vauxhall |
| Model | Astra |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1686cc |
| Year | 2005 |
| First registered | |
| Area code | RN — Reading, Reading |
| Age identifier | 54 — September 2004 to February 2005 |
More RN54 U plates
Browse all RN54 U registrations from Reading.
About RN54 UCG
What car is RN54 UCG?
RN54 UCG is an black Vauxhall Astra, diesel (1686cc). First registered in Reading in 2005.
What is the mileage of RN54 UCG?
The last recorded mileage for RN54 UCG was 204,276 miles, recorded on 13 Mar 2018 during its most recent MOT test.
Has RN54 UCG passed its MOT?
RN54 UCG has had 15 MOT tests with a 67% pass rate (10 passes, 5 failures). It last passed on 13 Mar 2018.
Is RN54 UCG ULEZ compliant?
Based on its fuel type and registration year, RN54 UCG is likely not ULEZ compliant. As a diesel vehicle registered in 2005, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RN54 UCG?
RN54 UCG is approximately 21 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.