Is replacing the oil pan on a 2014 Mazda5 an easy repair for a DIYer?

Honestly -- I think it's best you don't try this unless you have extensive experience with automotive repairs. Things that are not quite straight forward: 1) You need to loosen engine and transaxle bolts and create a small clearance between the two. Not great at home. 2) You must remove the battery, tray, and engine processor. 3) You must remove the transmission oil cooler. Just not too fun at home. With proper tools and access, it's not a long job -- less than 3 hours.