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 1995cc has had 14 MOT tests on record, passing 12 and failing 2 (86% pass rate). It has 124,801 miles on the clock, averaging 5,930 miles per year, below the UK average of 7,400. The 2.0i engine is known for valve stem seals. Common Bmw 3 Series issues include rear subframe mount cracking (racp failure) and front lower control arm bushings.
MOT & Mileage History for RO04 KMG
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 | 124,801 miles |
| Reading date | |
| Miles last year | 4,045 |
| Average per year | 5,930 |
| Mileage consistency | Variable |
Check RO04 KMG
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- Warranty work logged
Full MOT Test History 14 tests on record
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Buyers comparing the Bmw 3 Series often also look at these models. Check their MOT history and reliability before deciding:
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).
Valve stem seals (part of cylinder head valve train)
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | RO04 KMG |
| Make | Bmw |
| Model | 3 Series |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1995cc |
| Year | 2004 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RO04 K plates
Browse all RO04 K registrations from Reading.
About RO04 KMG
What car is RO04 KMG?
RO04 KMG is an silver Bmw 3 Series, petrol (1995cc). First registered in Reading in 2004.
What is the mileage of RO04 KMG?
The last recorded mileage for RO04 KMG was 124,801 miles, recorded on 10 Nov 2023 during its most recent MOT test.
Has RO04 KMG passed its MOT?
RO04 KMG has had 14 MOT tests with an 86% pass rate (12 passes, 2 failures). It last passed on 10 Nov 2023.
Is RO04 KMG ULEZ compliant?
Based on its fuel type and registration year, RO04 KMG 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 RO04 KMG?
RO04 KMG is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.