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 2006 Bmw 3 Series Petrol 2171cc has had 18 MOT tests on record, passing 17 and failing once (94% pass rate). It has 112,277 miles on the clock, averaging 5,705 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 KJ56 KBU
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 112,277 miles |
| Reading date | |
| Miles last year | 4,285 |
| Average per year | 5,705 |
| Mileage consistency | Variable |
Check KJ56 KBU
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Full MOT Test History 18 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 | KJ56 KBU |
| Make | Bmw |
| Model | 3 Series |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 2171cc |
| Year | 2006 |
| First registered | |
| Area code | KJ — Northampton, Luton and Northampton |
| Age identifier | 56 — September 2006 to February 2007 |
More KJ56 K plates
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About KJ56 KBU
What car is KJ56 KBU?
KJ56 KBU is a blue Bmw 3 Series, petrol (2171cc). First registered in Northampton in 2006.
What is the mileage of KJ56 KBU?
The last recorded mileage for KJ56 KBU was 112,277 miles, recorded on 21 Apr 2026 during its most recent MOT test.
Has KJ56 KBU passed its MOT?
KJ56 KBU has had 18 MOT tests with an 94% pass rate (17 passes, 1 failure). It last passed on 21 Apr 2026.
Is KJ56 KBU ULEZ compliant?
Based on its fuel type and registration year, KJ56 KBU is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KJ56 KBU?
KJ56 KBU is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.