The third-generation BMW X3 (code name G01) is based on the modular CLAR platform, marking a major qualitative leap compared to its predecessor (F25). Lighter, stiffer, and with an interior finish worthy of the upper segment (close to the X5), it has established itself as one of the most well-rounded premium SUVs on the market. The mid-life facelift (LCI - Life Cycle Impulse) in late 2021 brought generalized 48V mild hybridization, refined headlights, and the iDrive 7 infotainment system. Overall, the G01 generation shines with the excellent reliability of its modular engines (B family), erasing the setbacks of older engine generations (N47/N20).
The BMW X3 G01 is undoubtedly one of the most reliable premium SUVs of its generation. BMW has learned from past mistakes: fragile timing chains (N47) are history, replaced by the excellent 'B' engine family. The top choice remains the xDrive20d for high-mileage drivers (provided the EGR recall has been performed) or the xDrive30i for mixed use. The M40i is a mechanical masterpiece for performance enthusiasts. Purchase is highly recommended, subject to rigorous maintenance of the xDrive system (star-marked tires, transfer case oil change every 80,000 km).