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 2979cc has had 22 MOT tests on record, passing 19 and failing 3 (86% pass rate). It has 149,939 miles on the clock, averaging 3,647 miles per year, well below the UK average of 7,400. The 3.0i engine is known for m54 3.0l (m54b30) and water pump and thermostat. Common Bmw 3 Series issues include rear subframe mount cracking (racp failure) and front lower control arm bushings.
MOT & Mileage History for KG54 RXO
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
Low mileage| Latest reading | 149,939 miles |
| Reading date | |
| Miles last year | 7,223 |
| Average per year | 3,647 |
| Mileage consistency | Variable |
Check KG54 RXO
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Full MOT Test History 22 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).
M54 3.0L (M54B30)
Water pump (engine-driven, plastic impeller type) and thermostat
Common faults, what to check, and what to pay
Explore more about the Bmw 3 Series
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Vehicle Details
| Registration | KG54 RXO |
| Make | Bmw |
| Model | 3 Series |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 2979cc |
| Year | 2004 |
| First registered | |
| Area code | KG — Northampton, Luton and Northampton |
| Age identifier | 54 — September 2004 to February 2005 |
More KG54 R plates
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About KG54 RXO
What car is KG54 RXO?
KG54 RXO is a blue Bmw 3 Series, petrol (2979cc). First registered in Northampton in 2004.
What is the mileage of KG54 RXO?
The last recorded mileage for KG54 RXO was 149,939 miles, recorded on 10 Apr 2026 during its most recent MOT test.
Has KG54 RXO passed its MOT?
KG54 RXO has had 22 MOT tests with an 86% pass rate (19 passes, 3 failures). It last passed on 10 Apr 2026.
Is KG54 RXO ULEZ compliant?
Based on its fuel type and registration year, KG54 RXO 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 KG54 RXO?
KG54 RXO is approximately 22 years old. Age identifier 54 means registered between 1 September 2004 and 28 February 2005.