This 2021 BMW X1 sDrive28i is proudly offered by Guam Auto Spot This BMW X1 sDrive28i has a tough exterior complemented by a well-designed interior that offers all the comforts you crave. The greater your fuel-efficiency, the less your carbon footprint. And with exceptional MPGs, this BMW X1 treads ever so lightly on Mother Earth. It's not a misprint. And the odometer isn't broken. This is a very low mileage BMW X1. A rare find these days. Performance, ease of use and efficiency are just a few reasons you'll love the navigation system that comes with this car.