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 2171cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 46,418 miles on the clock, averaging 7,228 miles per year, below the UK average of 7,400. The 2.2i engine is known for m54 (2.2l petrol, m54b22). Common Bmw 3 Series issues include rear subframe mount cracking (racp failure) and front lower control arm bushings.
MOT & Mileage History for KN52 XWJ
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 | 46,418 miles |
| Reading date | |
| Miles last year | 6,133 |
| Average per year | 7,228 |
| Mileage consistency | Consistent |
Check KN52 XWJ
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Full MOT Test History 4 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 (2.2L Petrol, M54B22)
Nut on oil pump drive shaft loosens (resonance at high RPM).[1]
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KN52 XWJ |
| Make | Bmw |
| Model | 3 Series |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 2171cc |
| Year | 2003 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 52 — September 2002 to February 2003 |
More KN52 X plates
Browse all KN52 X registrations from Luton.
About KN52 XWJ
What car is KN52 XWJ?
KN52 XWJ is a blue Bmw 3 Series, petrol (2171cc). First registered in Luton in 2003.
What is the mileage of KN52 XWJ?
The last recorded mileage for KN52 XWJ was 46,418 miles, recorded on 8 Feb 2008 during its most recent MOT test.
Has KN52 XWJ passed its MOT?
KN52 XWJ has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 8 Feb 2008.
Is KN52 XWJ ULEZ compliant?
Based on its fuel type and registration year, KN52 XWJ 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 KN52 XWJ?
KN52 XWJ is approximately 23 years old. Age identifier 52 means registered between 1 September 2002 and 28 February 2003.