This 2021 BMW X3 20d M Sport is a remarkable find, boasting an exceptionally low mileage of just 16,326 miles from its single owner. As a Euro 6 compliant model, it features a capable 2.0L Diesel Hybrid engine paired with BMW's renowned Four Wheel Drive system, ensuring confident performance in all conditions. The M Sport trim enhances its sporty appeal, while a host of desirable features elevate the driving experience. These include an electric towbar for added versatility, a panoramic glass sunroof to brighten the cabin, and a premium Harman Kardon loudspeaker system for exceptional audio quality. For added comfort, the steering wheel is heated, and the interior is finished with elegant BMW Individual Piano Black trim. This particular X3 20d M Sport offers impressive efficiency, achieving an excellent fuel economy of 46 mpg, which is a significant advantage over many similar vehicles. Its low CO2 emissions further contribute to its appeal. Practicality is also a strong suit, with a generously sized boot providing ample space for luggage or shopping. The combination of its low mileage, single owner provenance, and desirable M Sport specification, alongside these practical and efficient highlights, makes this BMW X3 a truly compelling choice.