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 Petrol 2979cc has had 28 MOT tests on record, passing 18 and failing 10 (64% pass rate). It has 152,480 miles on the clock, averaging 7,237 miles per year, below the UK average of 7,400.
MOT & Mileage History for RK04 YBB
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 | 152,480 miles |
| Reading date | |
| Miles last year | 2,644 |
| Average per year | 7,237 |
| Mileage consistency | Variable |
Check RK04 YBB
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 28 tests on record
Similar cars to consider
Buyers comparing the Bmw Z4 often also look at these models. Check their MOT history and reliability before deciding:
Common faults, what to check, and what to pay
Explore more about the Bmw Z4
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | RK04 YBB |
| Make | Bmw |
| Model | Z4 |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 2979cc |
| Year | 2004 |
| First registered | |
| Area code | RK — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RK04 Y plates
Browse all RK04 Y registrations from Reading.
About RK04 YBB
What car is RK04 YBB?
RK04 YBB is an grey Bmw Z4, petrol (2979cc). First registered in Reading in 2004.
What is the mileage of RK04 YBB?
The last recorded mileage for RK04 YBB was 152,480 miles, recorded on 10 Jan 2026 during its most recent MOT test.
Has RK04 YBB passed its MOT?
RK04 YBB has had 28 MOT tests with a 64% pass rate (18 passes, 10 failures). It last passed on 10 Jan 2026.
Is RK04 YBB ULEZ compliant?
Based on its fuel type and registration year, RK04 YBB is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RK04 YBB?
RK04 YBB is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.