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 2002 Bmw 3 Series Petrol 2979cc has had 15 MOT tests on record, passing 10 and failing 5 (67% pass rate). It has 125,476 miles on the clock, averaging 10,141 miles per year, above 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 SM52 BNZ
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
Above average| Latest reading | 125,476 miles |
| Reading date | |
| Miles last year | 33,025 |
| Average per year | 10,141 |
| Mileage consistency | Variable |
Check SM52 BNZ
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 15 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 | SM52 BNZ |
| Make | Bmw |
| Model | 3 Series |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 2979cc |
| Year | 2002 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 52 — September 2002 to February 2003 |
More SM52 B plates
Browse all SM52 B registrations from Edinburgh.
About SM52 BNZ
What car is SM52 BNZ?
SM52 BNZ is an black Bmw 3 Series, petrol (2979cc). First registered in Edinburgh in 2002.
What is the mileage of SM52 BNZ?
The last recorded mileage for SM52 BNZ was 125,476 miles, recorded on 11 Feb 2015 during its most recent MOT test.
Has SM52 BNZ passed its MOT?
SM52 BNZ has had 15 MOT tests with a 67% pass rate (10 passes, 5 failures). It last passed on 11 Feb 2015.
Is SM52 BNZ ULEZ compliant?
Based on its fuel type and registration year, SM52 BNZ is likely not ULEZ compliant. As a petrol vehicle registered in 2002, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SM52 BNZ?
SM52 BNZ is approximately 24 years old. Age identifier 52 means registered between 1 September 2002 and 28 February 2003.