Top 10 New Vehicles that Languish on Dealer Lots, Fall 2017 Published on September 28, 2017 in Top 10 by Michel Deslauriers Photo: Acura Canada Inc. 2- Acura RLXLife isn’t easy for Acura’s big hybrid sedan, with an inventory good for 245 days of sales. Its conservative exterior design and its high price are likely two reasons why the car isn’t selling. A redesigned front fascia for 2018 might help.