CVT Xtronic and Charcoal w/Sport Cloth Seat Trim. Talk about MPG! Only one owner! If you want an amazing deal on an amazing car that will not break your pocket book, then take a look at this fuel-efficient 2011 Nissan Sentra. Take some of the worry out of buying an used vehicle with this one-owner creampuff.*** Tell us that you saw this vehicle on the Dealix Used Cars Network ***.