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 2004 Bmw Z4 Diesel 2171cc has had 26 MOT tests on record, passing 17 and failing 9 (65% pass rate). It has 106,008 miles on the clock, averaging 5,314 miles per year, below the UK average of 7,400.
MOT & Mileage History for RN54 AEX
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
Below average| Latest reading | 106,008 miles |
| Reading date | |
| Average per year | 5,314 |
| Mileage consistency | Variable |
Check RN54 AEX
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- Service interval analysis
- Warranty work logged
Full MOT Test History 26 tests on record
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Vehicle Details
| Registration | RN54 AEX |
| Make | Bmw |
| Model | Z4 |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2171cc |
| Year | 2004 |
| First registered | |
| Area code | RN — Reading, Reading |
| Age identifier | 54 — September 2004 to February 2005 |
More RN54 A plates
Browse all RN54 A registrations from Reading.
About RN54 AEX
What car is RN54 AEX?
RN54 AEX is an silver Bmw Z4, diesel (2171cc). First registered in Reading in 2004.
What is the mileage of RN54 AEX?
The last recorded mileage for RN54 AEX was 106,008 miles, recorded on 8 Nov 2023 during its most recent MOT test.
Has RN54 AEX passed its MOT?
RN54 AEX has had 26 MOT tests with a 65% pass rate (17 passes, 9 failures). It last passed on 8 Nov 2023.
Is RN54 AEX ULEZ compliant?
Based on its fuel type and registration year, RN54 AEX is likely not ULEZ compliant. As a diesel vehicle registered in 2004, 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 AEX?
RN54 AEX is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.