2009 Nissan Altima 2.5 S Sedan 4D. If you're looking for a sleek and practical ride then check out this 2009 Nissan Altima 2.5 S. This four door car features keyless entry and keyless start using Smart Key technology, sleek AM/FM/CD stereo, power locks windows and mirrors, cruise control, dual front and side air bags, front and rear head curtain air bags, plus 4-wheel ABS. It also features the added luxury of not one but, two auxiliary power outlets. This car moves with a smooth automatic transmission and 4 cylinder 2.5 liter engine.