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 Vauxhall Corsa Petrol 1229cc has had 18 MOT tests on record, passing 13 and failing 5 (72% pass rate). It has 61,891 miles on the clock, averaging 5,608 miles per year, below the UK average of 7,400. The 1.2 Twinport engine is known for 1. timing chain tensioner wear & premature chain stretch and 2. ignition coil pack failure. Common Vauxhall Corsa issues include electric power steering (eps) failure and parking brake (handbrake) failure.
MOT & Mileage History for SL12 NJX
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
Below average| Latest reading | 61,891 miles |
| Reading date | |
| Miles last year | 38 |
| Average per year | 5,608 |
| Mileage consistency | Variable |
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Full MOT Test History 18 tests on record
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Reported issues for this Vauxhall Corsa
These are the most commonly reported problems on Vauxhall Corsa models (2006–2014), based on owner reports and workshop data across the UK.
Electric power steering (EPS) failure
Electric power steering motor or column module fails, often due to water ingress or worn sensors in the steering rack/column. · Typical repair: £400-£800 (new rack/module + labour at indie garage; estimated).
Parking brake (handbrake) failure
Handbrake cable stretches/loosens, rivets on lever come adrift, or mounting clips fail; wrong-spec cables on early builds. · Typical repair: £150-£350 (new cable/lever adjust + labour; estimated).
Central locking/electrical gremlins (door locks & body electrics)
Deadlock actuators or wiring in doors fail (water ingress common); affects all doors/boot. · Typical repair: £100-£250 per door (actuator + labour; estimated).
Rear wheel bearing wear
Water enters rear wheel bearings via poor seals, causing premature failure. · Typical repair: £120-£250 per side (bearing + labour; estimated).
1. Timing Chain Tensioner Wear & Premature Chain Stretch
The hydraulic timing chain tensioner bleeds off pressure overnight and cannot maintain proper tension on the chain. With neglected oil changes or poor-quality oil, the chain itself stretches prematurely.[1] The tensioner guide becomes worn, allowing excessive chain slack.[3]
2. Ignition Coil Pack Failure
Heat cycling makes the plastic housing brittle; moisture corrodes internal spring contacts, causing electrical failure. Corrosion often initiates at cylinder 4.[1]
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | SL12 NJX |
| Make | Vauxhall |
| Model | Corsa |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1229cc |
| Year | 2012 |
| First registered | |
| Area code | SL — Edinburgh, Scotland |
| Age identifier | 12 — March 2012 to August 2012 |
More SL12 N plates
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About SL12 NJX
What car is SL12 NJX?
SL12 NJX is an silver Vauxhall Corsa, petrol (1229cc). First registered in Edinburgh in 2012.
What is the mileage of SL12 NJX?
The last recorded mileage for SL12 NJX was 61,891 miles, recorded on 13 Mar 2026 during its most recent MOT test.
Has SL12 NJX passed its MOT?
SL12 NJX has had 18 MOT tests with a 72% pass rate (13 passes, 5 failures). It last passed on 13 Mar 2026.
Is SL12 NJX ULEZ compliant?
Based on its fuel type and registration year, SL12 NJX 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 SL12 NJX?
SL12 NJX is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.