A Euro-style ballmount could be used in the Curt Class I, part # C11443. The # C45561 offers a 1-7/8 inch ball on a 3-1/8 inch rise. The Euro ball mounts are actually rated for a Class II hitch, but as long as you don't exceed the 200 lb tongue weight capacity of the hitch, you'll be fine.
This hitch would sit a few inches below the rear bumper, as shown in the provided photo. Unfortunately, I do not have the exact measurement.
If you'll be towing, you'll also need a wiring harness.... view full answer...