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 Diesel 2926cc has had 23 MOT tests on record, passing 18 and failing 5 (78% pass rate). It has 163,888 miles on the clock, averaging 8,444 miles per year, around the UK average of 7,400. The 3.0d engine is known for 1. glow plugs & relay failure and 2. variable geometry turbo (vgt) actuator failure (m57tu2 only). Common Bmw 3 Series issues include rear subframe mount cracking (racp failure) and front lower control arm bushings.
MOT & Mileage History for CU03 OEW
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
About average| Latest reading | 163,888 miles |
| Reading date | |
| Miles last year | 7,568 |
| Average per year | 8,444 |
| Mileage consistency | Consistent |
Check CU03 OEW
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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).
1. Glow Plugs & Relay Failure
2. Variable Geometry Turbo (VGT) Actuator Failure (M57TU2 only)
Common faults, what to check, and what to pay
Explore more about the Bmw 3 Series
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Vehicle Details
| Registration | CU03 OEW |
| Make | Bmw |
| Model | 3 Series |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 2926cc |
| Year | 2003 |
| First registered | |
| Area code | CU — Swansea, Cymru (Wales) |
| Age identifier | 03 — March 2003 to August 2003 |
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About CU03 OEW
What car is CU03 OEW?
CU03 OEW is a grey Bmw 3 Series, diesel (2926cc). First registered in Swansea in 2003.
What is the mileage of CU03 OEW?
The last recorded mileage for CU03 OEW was 163,888 miles, recorded on 19 Dec 2022 during its most recent MOT test.
Has CU03 OEW passed its MOT?
CU03 OEW has had 23 MOT tests with a 78% pass rate (18 passes, 5 failures). It last passed on 19 Dec 2022.
Is CU03 OEW ULEZ compliant?
Based on its fuel type and registration year, CU03 OEW is likely not ULEZ compliant. As a diesel vehicle registered in 2003, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CU03 OEW?
CU03 OEW is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.