Your mileage seems a bit low for the Cross' stated EPA mileage. If your Cross is new (less than 1,000 miles) the engine isn't broken in yet and that can affect mileage. MPGs should increase after break-in. Of course personal driving styles and other things can affect your mileage. Here's a link that discusses this issue:
Want Your MPG? 10 Factors That Affect Fuel Economy (2023) - Newgate School
One of the biggest selling points for new cars is their fuel economy. But even fuel-efficient cars can get fewer miles per gallon (MPG) under specific conditions.