MINI Countryman III (U25) (2024 – Présent)

Reliability score : 8.2/10

MINI Countryman III (U25) The third-generation MINI Countryman (U25) marks a significant departure from its predecessors. Sharing the FAAR platform with the BMW X1 (U11), it has grown substantially in size (+13 cm in length), officially transitioning from a subcompact crossover to a fully-fledged compact C-SUV. This generation introduces a minimalist interior dominated by a circular 9.4-inch OLED touchscreen running MINI Operating System 9. While the industry is heavily pivoting towards electrification (with the introduction of the fully electric Countryman E and SE), MINI continues to offer a highly efficient diesel variant (Countryman D) for the European market. Powered by the latest iteration of the BMW B47 2.0-liter engine paired with a 48V mild-hybrid system, it targets high-mileage d

✅ Strengths

The B47 Diesel engine is highly refined, offering exceptional fuel economy (often exceeding 55 mpg / 5.0 L/100km on highways).
Massively improved interior space and cargo capacity compared to the F60 generation.
High-quality OLED display and unique, characterful interior design.
Excellent sound insulation and ride comfort, making it a true long-distance cruiser.
Shared FAAR platform means access to proven BMW X1 (U11) mechanicals.

⚠️ Weaknesses

MINI Operating System 9 is currently buggy, prone to lag, and overly reliant on the touchscreen (removal of the physical iDrive controller).
The Countryman D (Diesel) is strictly FWD; no ALL4 AWD option is available for the diesel in this generation.
Significant price increase and heavy weight (over 1,600 kg for the diesel, over 2,000 kg for the EV).
Intrusive Advanced Driver Assistance Systems (ADAS) that require menu-diving to disable.
Loss of some traditional 'go-kart' handling feel due to increased size and weight.

🎯 Verdict

Final Verdict The MINI Countryman III (U25) is a mature, spacious, and premium compact SUV that trades some of its quirky, nimble heritage for genuine family practicality. If you are considering the Countryman D (Diesel), it is an excellent choice for high-mileage drivers. The B47 engine is one of the best 2.0-liter diesels on the market—refined, punchy, and incredibly frugal. However, it is vital to understand that modern diesels with DPF, SCR, and 48V MHEV systems are not suitable for strictly urban environments. If your commute is short, opt for the Countryman C (Petrol) or the fully electric Countryman E to avoid costly EGR and DPF clogging issues. The main caveat for early adopters of the U25 generation is the buggy OS9 infotainment system and the recent brake-by-wire recall. Ensure all software updates and recall campaigns have been completed before purchase.