The BMW X1 is a great car for people who want a smaller SUV. The BMW X3 is a great car for people who want a larger SUV. The BMW X1 has a lot of great features that make it a great car. The BMW X3 has even more great features that make it an even better car. The BMW X1 is a great car for people who want a smaller SUV, and the BMW X3 is a great car for people who want a larger SUV. Both the BMW X1 and the BMW X3 are great cars and are sure to please anyone who buys them.
The BMW X1 is the winner in this comparison. It has a more comfortable and spacious interior, as well as better fuel economy. It also has a lower starting price than the BMW X3.