yeah I wasn't going easy on this tank at all so I would imagine i could get a little more if it was highway and easy driving. While i was cruising on the highway i consistently was able to keep the meter at 29-32 mpg.
Yes the extended gold coverage warrranty will work at any subaru dealer. They will send you a membership card in the mail. Its actually really good coverage, practically bumper to bumper. Roadside assistance, car rental, tire damage, and vacation reimbursement is included too. I'm new to subarus as well, this is my first. Learning a lot here.