Mini Countryman Cooper S All4a (2012)

192 real MOT outcomes analysed • 22.2% first-time pass rate

2012 Mini Countryman Cooper S All4a

CarHunch analysed 192 real MOT records for the 2012 Mini Countryman Cooper S All4a. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

This 2012 MINI Countryman Cooper S ALL4 is a serious reliability concern: only 22.2% pass their MOT first time, nearly four times worse than the UK average of 80%. With 7.3% of vehicles showing dangerous defects, buyers should factor in substantial repair costs and the genuine safety risk that comes with this model.

At nearly 50,000 miles median for a 12-year-old car, these are moderately driven examples, yet they're still accumulating 0.43 failures and 2.3 advisories per test on average—pointing to systemic weakness rather than just heavy use. Before buying one, get a pre-purchase inspection from a MINI specialist and budget for immediate repairs; this model demands hands-on due diligence that most secondhand buyers won't invest.

Below average reliability 57.8% below UK average
22.2%
pass MOT first time
UK average: ~80%
47,779
typical mileage
35,635–61,474 middle half
7.3%
ever had a dangerous defect
recorded at any MOT
0.43
avg MOT failures per car
over 3.7 tests on record

What to check before buying a 2012 Mini Countryman Cooper S All4a

Practical pre-purchase checks for this age and model.

  • 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
  • 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
  • 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
  • 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a Mini Countryman Cooper S All4a

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

Inspection ClickMechanic Have a qualified mechanic check this car before you commit to buying

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Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (98%) 189 21.3% 0.42
Other (2%) 3 79.6% 1

Mileage Distribution

Most 2012 Mini Countryman Cooper S All4a vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

35,635
low mileage
47,779
typical
61,474
high mileage

Half of all 2012 Mini Countryman Cooper S All4a vehicles fall between 35,635 and 61,474 miles.

2012 Mini Countryman Cooper S All4a — Still on the Road

Strong survival — 40 vehicles still getting MOTs in 2025, 89% of the peak.

45 40 2015 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2015–2025.

MOT History Averages

3.7
Avg MOT tests per vehicle
0.43
Avg failures per vehicle
2.3
Avg advisories per vehicle

Found a specific Mini Countryman Cooper S All4a?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

UK

Other model years — Mini Countryman Cooper S All4a:

2011