Always remember, Dealerships are in the business of making money. They will generally do NOTHING to benefit you that ends up coming out of their pockets. While the "Customer for life" deal may sound like a good gig, I would find out if you must do their "dealer" recommended service or the "Scion" recommended service. If it's their recommended service, it will most likely cost you more than what they offer in return and I would find somewhere else to take your xB. You've already found their service prices more expensive than other dealers anyway.