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 2003 Bmw 3 Series Petrol 2979cc has had 11 MOT tests on record, passing 8 and failing 3 (73% pass rate). It has 116,443 miles on the clock, averaging 10,246 miles per year, above 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 RX03 ARU
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 | 116,443 miles |
| Reading date | |
| Miles last year | 6,590 |
| Average per year | 10,246 |
| Mileage consistency | Variable |
Check RX03 ARU
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Full MOT Test History 11 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
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Vehicle Details
| Registration | RX03 ARU |
| Make | Bmw |
| Model | 3 Series |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 2979cc |
| Year | 2003 |
| First registered | |
| Area code | RX — Reading, Reading |
| Age identifier | 03 — March 2003 to August 2003 |
More RX03 A plates
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About RX03 ARU
What car is RX03 ARU?
RX03 ARU is an grey Bmw 3 Series, petrol (2979cc). First registered in Reading in 2003.
What is the mileage of RX03 ARU?
The last recorded mileage for RX03 ARU was 116,443 miles, recorded on 11 Jun 2014 during its most recent MOT test.
Has RX03 ARU passed its MOT?
RX03 ARU has had 11 MOT tests with a 73% pass rate (8 passes, 3 failures). It last passed on 11 Jun 2014.
Is RX03 ARU ULEZ compliant?
Based on its fuel type and registration year, RX03 ARU is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RX03 ARU?
RX03 ARU is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.