So, if I am fully understanding the F and G plans, you get the additional 5 years, but you are still maxed out at 80K miles. I don't believe you take the 32,839 and add it to the 80,000 and get a 112,839 mile warranty. Are we on the same page or am I missing something?What I said was to wait until the new warranty is almost over and get one of the plans you can get then. There are two sets of Honda Care plans, the new vehicle ones that start at in service and must be purchased prior to 6k miles and then "near new" plans that you can buy after 6k miles that start from the date you buy.
The C ($100 ded) and D ($0 ded) coded plans are for new vehicles, less than 6k miles. The F ($100 ded) and G ($0 ded) coded plans are for vehicles between 6-36k miles.
I purchased mine right before they extended the warranty on the injectors, which was the impetus for me getting one. This is from my email from Hyannis, on my 2018 RL, I got a 5 year 80k mile plan:
My truck in service date was Oct 2017. You can see the 5 years started from the day I bought it, not the in service date.