We at Porsche of Chattanooga in Chattanooga, TN know you're interested in the LATCH rating of your new car, especially as a parent. Since being introduced in 2015, these ratings have ranked cars by how easy it is to use a car seat in them. Few cars performed better than acceptable back then, but automakers have improved recently.
Today, up to 2/3 of cars sold rank as Good or better. The car's anchor points must be less than 3/4 of an inch deep in the seat bight to receive that rank. Plus, it needs more than 54 degrees of clearance surrounding it, and there can't be anything else there.
If you're looking for a Good+ rating, the car needs to pass those metrics. Then, it needs to have additional anchor points, depending on how many rows it has. 2-row cars need a third car seat spot. On the other hand, 3-row vehicles must have car seat spots on the whole back row.