The 2011 Sentra will meet most car shoppers needs. It gets good gas mileage -- about 27/34 mpg city/highway if you select the most fuel-efficient engine and transmission combination. The front seats are comfortable and two adults will be comfortable in the back seat during short trips. The Sentra also offers affordable optional features like a navigation system and a Convenience Package that includes Bluetooth. These characteristics make the 2011 Nissan Sentra a good car for small families and singles who want a vehicle that doesn't have a lot of frills, but does have a low price. Sentra is a competent compact sedan with a number of upscale features. -- Consumer Guide