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 Mini Cooper Petrol 1598cc has had 14 MOT tests on record, passing 11 and failing 3 (79% pass rate). It has 107,914 miles on the clock, averaging 7,434 miles per year, around the UK average of 7,400. The 1.6 N12 Naturally Aspirated engine is known for n12b16 and timing chain, guides, and tensioner. Common Mini Cooper issues include 1. door latch failure (rear doors) and 2. headlight height adjustment malfunction.
MOT & Mileage History for RJ12 WNP
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
About average| Latest reading | 107,914 miles |
| Reading date | |
| Miles last year | 3,885 |
| Average per year | 7,434 |
| Mileage consistency | Consistent |
Check RJ12 WNP
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Full MOT Test History 14 tests on record
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Reported issues for this Mini Cooper
These are the most commonly reported problems on Mini Cooper models (2007–2013), based on owner reports and workshop data across the UK.
1. Door Latch Failure (Rear Doors)
The rear door latches fail, preventing doors from opening or closing reliably.[2][5] · Typical repair: £150–£400 per latch (parts and labour at independent garage, estimated)
2. Headlight Height Adjustment Malfunction
The motorised headlight levelling system fails, causing headlights to randomly raise and lower beam height while driving.[1] · Typical repair: £200–£500 (motor replacement plus alignment, estimated)
3. Water Pump Failure
Water pump fails, causing loss of coolant circulation and potential engine overheating.[1][2][3] · Typical repair: £300–£600 (pump replacement including labour, estimated)
4. Valve Cover Oil Leaks
Oil seals at valve cover corners degrade and fail, allowing oil to leak onto the engine and exhaust system.[2] · Typical repair: £150–£350 (gasket replacement and cleaning, estimated)
N12B16
Timing chain, guides, and tensioner
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | RJ12 WNP |
| Make | Mini |
| Model | Cooper |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1598cc |
| Year | 2012 |
| First registered | |
| Area code | RJ — Reading, Reading |
| Age identifier | 12 — March 2012 to August 2012 |
More RJ12 W plates
Browse all RJ12 W registrations from Reading.
About RJ12 WNP
What car is RJ12 WNP?
RJ12 WNP is an red Mini Cooper, petrol (1598cc). First registered in Reading in 2012.
What is the mileage of RJ12 WNP?
The last recorded mileage for RJ12 WNP was 107,914 miles, recorded on 14 Jan 2026 during its most recent MOT test.
Has RJ12 WNP passed its MOT?
RJ12 WNP has had 14 MOT tests with a 79% pass rate (11 passes, 3 failures). It last passed on 14 Jan 2026.
Is RJ12 WNP ULEZ compliant?
Based on its fuel type and registration year, RJ12 WNP 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 RJ12 WNP?
RJ12 WNP is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.