I typically never ever buy extended warranties. But in this case, I drive over 30,000 miles a year, keep my vehicles well maintained, and keep them many years. My last was 6 years with 187,000 miles. I traded it because it had left me beside the road broken down 3 times in 2 months.
I am really buying the warranty to cover the electronics and ac. I have had issues with a computer module and with airconditioning on vehicles, and each incident cost me well over that $1800. And, should I never have the opportunity to use the warranty, I will consider myself exceptionally lucky and extremely pleased with my Jeep.