How does the interior space of the 2013 X1 compare with the previous generation X3? I'm looking to swap out my 2006 X3. I already know the 2013 X3 is larger than my current vehicle. Thanks.

__________________
================================================== =========
2006 BMW X3 3.0i
Alpine White/Black Leather/Aluminum Trim/Premium/Sport/Cold/NAV/Xenon/Panorama/Steptronic/Servotronic/DSP/Privacy Glass/Rear Airbags/Alarm/Blah/Blah/Blah