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 3 Series Petrol 2494cc has had 4 MOT tests on record, passing every one. It has 57,090 miles on the clock, averaging 10,307 miles per year, above the UK average of 7,400. The 2.5i engine is known for m54b25. Common Bmw 3 Series issues include rear subframe mount cracking (racp failure) and front lower control arm bushings.
MOT & Mileage History for OX04 BYT
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 | 57,090 miles |
| Reading date | |
| Miles last year | 14,419 |
| Average per year | 10,307 |
| Mileage consistency | Consistent |
Check OX04 BYT
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
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Reported issues for this Bmw 3 Series
These are the most commonly reported problems on Bmw 3 Series models (1998–2006), based on owner reports and workshop data across the UK.
Rear Subframe Mount Cracking (RACP Failure)
Fatigue cracks develop at the mounting points due to corrosion and stress; BMW's foam injection "fix" often fails, leading to subframe tearing. Affects **ALL body styles** (saloon, estate, coupe, convertible). · Typical repair: £800-£2,000 (reinforcement plates + welding at indie BMW specialist; foam fix £300 but inadequate).
Front Lower Control Arm Bushings
Rubber cracks/splits, causing excessive movement. Affects **ALL body styles**. · Typical repair: £200-£400 (bush press + alignment at indie).
Window Regulators
Cables fray or pulleys break, jamming mechanism. Affects **ALL body styles** (worse on coupes/convertibles with frameless windows). · Typical repair: £150-£300 per door (regulator + motor at indie).
Cooling System Leaks (Non-Engine Specific)
Plastic cracks from age/heat cycles; excludes water pump (engine-related). Affects **ALL body styles**. · Typical repair: £150-£350 (tank + hoses).
M54B25
Diaphragm ruptures or hoses clog, pressurising crankcase and pushing oil into intake.
Common faults, what to check, and what to pay
Explore more about the Bmw 3 Series
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Vehicle Details
| Registration | OX04 BYT |
| Make | Bmw |
| Model | 3 Series |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 2494cc |
| Year | 2004 |
| First registered | |
| Area code | OX — Oxford, Oxford |
| Age identifier | 04 — March 2004 to August 2004 |
More OX04 B plates
Browse all OX04 B registrations from Oxford.
About OX04 BYT
What car is OX04 BYT?
OX04 BYT is an blue Bmw 3 Series, petrol (2494cc). First registered in Oxford in 2004.
What is the mileage of OX04 BYT?
The last recorded mileage for OX04 BYT was 57,090 miles, recorded on 19 Apr 2011 during its most recent MOT test.
Has OX04 BYT passed its MOT?
OX04 BYT has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 19 Apr 2011.
Is OX04 BYT ULEZ compliant?
Based on its fuel type and registration year, OX04 BYT 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 OX04 BYT?
OX04 BYT is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.