New 370Z owner with questions

[dirtrat]

Just bought myself an early Christmas present 2 days ago. I am a first time Nissan owner. I purchased the 2011 370Z (Brilliant Silver) with Touring/Sport package, Nav, Automatic Transmission, Carpeted floor/trunk mats and Illuminated kick plates. So far I love this car!

My questions are:

I paid $38,600 for this car and was able to get 2.99% for 5 years. Does this seem like a good price?

Also is it worth it to get an extended warranty with this car? When I had my Camry I was able to get my Toyota warranty from out of state dealers and was able to save lots of money. Are there cheaper places to get a warranty for this car?

My local dealer offered me a deal for $1450 and this covered all of the scheduled maintenace for 3 years. I didn't seem like a good deal but I welcome other opinions. He told me there price for an oil change was $99 for the 370Z. Are oil changes really that expensive for this car?