The 2009 Nissan Altima 2.5 is a reliable and practical sedan known for its fuel efficiency and comfortable ride. It is equipped with a 2.5-liter 4-cylinder engine that offers a good balance of power and gas mileage. The Altima from that year typically comes with standard features like keyless entry, power windows, and a spacious interior. It's a solid choice for those seeking a dependable daily driver with good fuel economy.