Mini Cooper Auto (2018)
2018 Mini Cooper Auto
CarHunch analysed 153 real MOT records for the 2018 Mini Cooper Auto. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2018 MINI Cooper Auto has a first-time MOT pass rate of just 40%, less than half the UK average of 80%, which is a serious red flag for reliability. However, dangerous defects are virtually absent at 0%, meaning failures are mostly minor issues rather than safety concerns.
At an average mileage of 30,713 miles for a six-year-old car, these vehicles are running relatively low—yet still struggling through MOT. The minimal failure and advisory rates (0.01 and 0.0 per vehicle respectively) suggest problems are intermittent or specific to individual cars rather than a systematic design fault. Before buying, get a full pre-purchase inspection focused on the transmission and electronics, as the pattern points to isolated component failures rather than fleet-wide wear.
What to check before buying a 2018 Mini Cooper Auto
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 Cooper Auto
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (59%) | 91 | 0% | 0 |
| Other (41%) | 62 | 99.2% | 0.03 |
2018 Mini Cooper Auto — Still on the Road
35 vehicles still getting MOTs in 2025 — 69% of the peak remain.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2022–2025.
MOT History Averages
Found a specific Mini Cooper Auto?
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