I also have a 2016. Built in Dec 2015. I purchased Jan 2016. Battery was getting weak and replaced in Jan 2021. I also opted for the Interstate MTX-94R H7. Paid $158 at my local mechanic, and it came from the distributor the day before. Could I have saved? Maybe, but it was under MSRP on Interstate site and it was a local small business. Getting the old one out was far worse than putting the new one in, for me anyway.