I've had the Sentra for about a month now and I absolutely love it! The car drives so smooth and quiet and the gas mileage averages about 28 with stop and go city traffic, but I expect that to improve b/c the car is still so new. The car is surprisingly large inside and the seats are very comfy. Compared to the other cars in its class you get a lot more style and features for your money. The base civic and mazda3 don't even have power windows/doorlocks or AC! Definitely no regrets here!
All the storage compartments, the cute exterior styling, the adjustable cupholders, the standard airbags, and suprisingly huge trunk!
I don't like how the interior is black and the headliner is tan. Why don't the power window/doorlock buttons light up?