1) Service will cost you between 60,000 to 90,000 2) 1.03 to 1.05) The Service experience was good you can save money by removing the dry cleaning option etc avoiding sharp roads and driving in the eco mode for more fuel savings. buy a lift axle ( must ) and use the back seat as a luggage compartment or extra tire. Children between 4 - 9 can sit in the back seat if they are not carrying luggage.IMPORTANT - Buy this car if the Porsche service center is in your state or it's near your house.