Totally understand the appeal of trading a (relatively) worthless C4 for something more practical, however a Journey should be the LAST thing you consider. This is coming from an indy tech that works on them ALL. THE. TIME.
The Journey hails from bankruptcy-era Chrysler. While all their other platforms slowly improved over the following years, vehicles like the last-gen minivans, the Journey, and the 200/Avenger twins soldiered on basically unchanged. The Journey/Avenger/200 all share an ancient Chrysler/Mitsubishi joint platform that was used in some form as the base for everything from the Eclipse to the Outlander, Jeep Patriot/Compass, and many more. To say it's outdated is... generous. On top of that, the Mitsubishi variants all seem to be built to MUCH higher standards than their American counterparts.
While I have to give Chrysler credit for extracting so much life out of a platform, it had seen better days long before it was retired. I completely understand not investing in a platform that's obsolete, however Chrysler would have been wise to at the very least update the quality of parts they were using to build the things. Again, specifically regarding the Journey, they went through all the trouble of completely redesigning the electrical architecture and adding fancy gauges and Uconnect along with stuffing the Pentastar/62TE combo under the hood which made them almost passable options. Unfortunately, everything else was left alone. Terribly cheap steering and suspension joints, bushings that barely last 3 years, wheel bearings seemingly made out of Lego pieces. They also like to eat ABS modules, they're mounted underneath the windshield cowl and water loves to wick up the harness and ruin the connector and module.