The third-generation MINI Countryman (U25) marks a major turning point for the brand. Produced for the first time in Germany (Leipzig) alongside its technical cousin, the BMW X1 (U11), it has grown considerably (+13 cm in length, reaching 4.43 m) to establish itself as a true C-segment family SUV, shedding its urban side. Based on the FAAR platform, it offers a complete multi-energy range: mild-hybrid petrol (MHEV 48V), diesel, and 100% electric. Inside, the revolution is technological with the introduction of the MINI Operating System 9, centered around a large 24 cm circular OLED display. Although very recent, this model benefits from the latest generation BMW thermal engines (B38 and B48), renowned for their high reliability after years of optimization.
The MINI Countryman III (U25) is a very solid choice mechanically. By opting for the petrol engines (C, S, or JCW), you benefit from BMW blocks (B38 and B48) whose reliability is well-established, ranking among the best in the current industry. The transition to 48V mild-hybridization is well managed, although it adds a slight complexity. The real point of vigilance on this model is not under the hood, but in the cabin: the new MINI OS 9 operating system suffers from early-life defects (slowness, bugs) that require regular updates. If you buy a recent used model, demand proof that the recall for the braking system (IBS) has been carried out. Prioritize the 'C' version with 170 hp for daily use, or the 'S ALL4' if you often drive with a load or in mountainous areas.