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 2979cc has had 22 MOT tests on record, passing 17 and failing 5 (77% pass rate). It has 98,471 miles on the clock, averaging 4,776 miles per year, well 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 BN56 UNW
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
Low mileage| Latest reading | 98,471 miles |
| Reading date | |
| Miles last year | 650 |
| Average per year | 4,776 |
| Mileage consistency | Variable |
Check BN56 UNW
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- Warranty work logged
Full MOT Test History 22 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | BN56 UNW |
| Make | Bmw |
| Model | 3 Series |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 2979cc |
| Year | 2006 |
| First registered | |
| Area code | BN — Birmingham, Birmingham |
| Age identifier | 56 — September 2006 to February 2007 |
More BN56 U plates
Browse all BN56 U registrations from Birmingham.
About BN56 UNW
What car is BN56 UNW?
BN56 UNW is a red Bmw 3 Series, petrol (2979cc). First registered in Birmingham in 2006.
What is the mileage of BN56 UNW?
The last recorded mileage for BN56 UNW was 98,471 miles, recorded on 26 Sep 2025 during its most recent MOT test.
Has BN56 UNW passed its MOT?
BN56 UNW has had 22 MOT tests with a 77% pass rate (17 passes, 5 failures). It last passed on 26 Sep 2025.
Is BN56 UNW ULEZ compliant?
Based on its fuel type and registration year, BN56 UNW 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 BN56 UNW?
BN56 UNW is approximately 20 years old. Age identifier 56 means registered between 1 September 2006 and 28 February 2007.