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 2012 Bmw 3 Series Diesel 1995cc has had 14 MOT tests on record, passing 10 and failing 4 (71% pass rate). It has 122,658 miles on the clock, averaging 10,720 miles per year, above the UK average of 7,400. The 320d engine is known for timing chain and tensioner. Common Bmw 3 Series issues include component: footwell module (frm – footraum modul) and component: steering column lock module.
MOT & Mileage History for SM12 WSX
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
Above average| Latest reading | 122,658 miles |
| Reading date | |
| Miles last year | 9,816 |
| Average per year | 10,720 |
| Mileage consistency | Consistent |
Check SM12 WSX
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 14 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 (2005–2012), based on owner reports and workshop data across the UK.
Component: Footwell Module (FRM – Footraum Modul)
Water ingress corrodes the circuit board, causing electrical failures. · Typical repair: £300-£600 (new/used module + coding at indie BMW specialist).
Component: Steering column lock module
Electronic lock seizes or fails, preventing key turn. · Typical repair: £400-£800 (bypass module or full column replacement).
Component: Manual clutch (affecting manuals only – all engines)
Dual-mass flywheel and clutch plate wear unevenly, causing judder. · Typical repair: £800-£1,200 (full clutch/flywheel kit at indie).
Component: Cabin interior trim and sunroof seals
Plastic clips/cladding loosen; sunroof drains clog, leading to leaks. · Typical repair: £100-£400 (clips/seals cleanout; full headliner £800+ if soaked).
Timing Chain and Tensioner (primary chain, guides, and plastic tensioner components)
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 | SM12 WSX |
| Make | Bmw |
| Model | 3 Series |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1995cc |
| Year | 2012 |
| First registered | |
| Area code | SM — Edinburgh, Scotland |
| Age identifier | 12 — March 2012 to August 2012 |
More SM12 W plates
Browse all SM12 W registrations from Edinburgh.
About SM12 WSX
What car is SM12 WSX?
SM12 WSX is an black Bmw 3 Series, diesel (1995cc). First registered in Edinburgh in 2012.
What is the mileage of SM12 WSX?
The last recorded mileage for SM12 WSX was 122,658 miles, recorded on 28 Jun 2023 during its most recent MOT test.
Has SM12 WSX passed its MOT?
SM12 WSX has had 14 MOT tests with a 71% pass rate (10 passes, 4 failures). It last passed on 28 Jun 2023.
Is SM12 WSX ULEZ compliant?
Based on its fuel type and registration year, SM12 WSX is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is SM12 WSX?
SM12 WSX is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.