Never buy a Nissan Sentra for 2 major reasons. It is badly built and the dealership support including from Nissan Canada is really bad!! I have never had so much problems with a car. In 12 months I must have taken the car in for more than 10 times for issues which the dealer is not able to fix them. Fuel mileage is BAD...10l for about 100km. I don't know how or where the posted gas consumption is made.