Of the 15 lowest-priced 2013 Porsche Panamera S listings nationwide, five sold in the last 30 days, typically priced around $17,662 when they went and after about 111 days listed.

Three other active listings are priced below this one; the next-cheapest live alternative is $18,990 in Louisville, KY.

So far this vehicle has been listed for 143 days. Similar cars sold in about 111 days, so this one is past that mark, and dealers tend to get more flexible the longer a car sits.