Jfields21,
My view on ext warranty has been that "it is a personal financial decision to make."
If one can live with the worst case scenario w/o getting into financial shock in an unlikely event of needing a new transmission or transfer case or MFD (multi-func display) (all those cost upward or $3000 or more), then you should bet on the chance.
Because, statistically, one loses money buying ext warranty. That is only statistically.
Since you have bought your CX9, statistics mean nothing to you now because you picked one already.
Ask yourself, "can I handle a $3000 unexpected charge out of the blue?"
If yes, forget about ext warranty. You will win out statistically.
If no, then, go shop for a best deal.
I started a thread here (search for it) and another on at edmunds.com.
I believe the best deal is for about 7yr/100K for around $1500-1700. The best
grade of coverage from Mazda.
Rememeber that the powertran coverage is 5yr/60K. Transmission and transfer case are both covered under it. The MFD, however, is covered by B-to-B coverage, which is 3yr/36K. An ext. warranty typically take care of 50% of cost of all repairs. Most things that are wear and tear by nature are not covered. Ext warranty is not B-to-B. Don't get confused by it. Things like suspension components, bearing, fan belts, bulbs (inc dash backlight), coolant hoses, are not covered.
You have 3yr/36K to decide on ext warranty. No need to rush it now unless you find a unbelievable deal that may not exist any longer....