I was in the same boat 3 months ago, looking for a mid sized sedan. I drove the fusion, mazda 6, malibu, accord, and altima. Settled on the Accord. I really liked the mazda 6 but the way the B pillar is I hit my head hard multiple times getting in and out. I also bought used though, and Honda does transfer manu. warranty to second owners. I was interested in the 2016 Malibu with the new styling but my budget was only 20K.
I ended up with a 2014 Accord sport with 16K on it with leather, heated seats, and navigation for 20K. The guy I bought it from wanted the styling of the accord sport but the luxury on an EX-L. Craigslist ftw.