plan to buy 2015 legacy 2.5i. The best price from local dealers is $$21199, $1200 off MSRP. I see some shared prices by others in autopriceshare are little lower than mine and not sure whether it is fair price. Is $21199 a fair price for 2015 legacy 2.5i? In addition, is 2015 legacy 2.5i free from excessive oil consumption? Thanks