Know what you are getting first! We bought one on our Jeep, and really was only concerned on the major components (at the time). Recently we had an electrical problem and found the policy doesn't cover electrical. The paper work they provided tells what's covered in one section and what's not covered in another section but never really addressed the electrical. It wasn't until I called that I found out that there was no coverage on electrical. I would have had a tow bill, $200 deductible plus who knows what else. Read the policy first, and don't take the sales persons word for what you are getting, they probably know the least!
BTW the Jeep had a bad crank shaft position sensor. It took a couple of evenings to figure it out, but it saved a few bucks.
Enjoy your new car.