Well if your $5,000 EAP option is rolled up into Car payments over 5 or 6 years vs. if you were to pay for it outright 1-2 years later, you've avoided paying any interest on EAP.Justify the extra $1000 to buy AP after getting the car. That is a blatant money grab, something Tesla is good at.
eg. $5,000 x 3.% x 6 years is $900. so it's not as bad it seems.