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 23 MOT tests on record, passing 22 and failing once (96% pass rate). It has 136,429 miles on the clock, averaging 5,341 miles per year, 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 RN53 WGW
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Below average| Latest reading | 136,429 miles |
| Reading date | |
| Miles last year | 1,934 |
| Average per year | 5,341 |
| Mileage consistency | Variable |
Check RN53 WGW
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Full MOT Test History 23 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 | RN53 WGW |
| Make | Bmw |
| Model | 3 Series |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 2979cc |
| Year | 2003 |
| First registered | |
| Area code | RN — Reading, Reading |
| Age identifier | 53 — September 2003 to February 2004 |
More RN53 W plates
Browse all RN53 W registrations from Reading.
About RN53 WGW
What car is RN53 WGW?
RN53 WGW is an black Bmw 3 Series, petrol (2979cc). First registered in Reading in 2003.
What is the mileage of RN53 WGW?
The last recorded mileage for RN53 WGW was 136,429 miles, recorded on 4 Aug 2026 during its most recent MOT test.
Has RN53 WGW passed its MOT?
RN53 WGW has had 23 MOT tests with an 96% pass rate (22 passes, 1 failure). It last passed on 4 Aug 2026.
Is RN53 WGW ULEZ compliant?
Based on its fuel type and registration year, RN53 WGW 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 RN53 WGW?
RN53 WGW is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.