The 2008 Nissan Altima 2.5 S (MSRP $20,180) is a sporty family sedan. It is a well-equipped trim that offers several optional packages. Under the hood of the front-wheel 2008 Nissan Altima 2.5 S is a 2.5-liter four-cylinder engine rated at 175-horsepower and 180 pound-feet of torque. A six-speed manual transmission is standard and Xtronic continuously variable transmission with manual mode is optional. Estimated fuel economy of the Nissan Altima 2.5 S is 23/31 (city/highway) mpg.

The 2008 Nissan Altima 2.5 S adds several enhancements to its base trim, including air-conditioning with in-cabin micro-filter, multi-functional trip computer, carpeted trunk lid trim, AM/FM/CD audio system with 6 speakers and auxiliary audio input. Other important standard features are: 16-inch wheels, intelligent key with push button ignition, power windows with one-touch driver-side auto-up/down with auto-reverse, remote keyless entry, dual visor vanity mirrors, power door locks, 60/40 split fold-down rear seatbacks, cruise control and height-adjustable 3-point front seatbelts. Splash guards are optional on the 2008 Nissan Altima 2.5 S trim. Convenience Plus Package features 16-inch aluminium-alloy wheels and power sliding glass moonroof with tilt, while Connection Package, Technology Package and 2.5 SL Package with variety of latest features are also offered on the Nissan Altima 2.5 S version. The 2008 Nissan Altima 2.5 S gets nine exterior colors - Pebble Beach, Sonoma Sunset, Majestic Blue, Winter Frost, Metallic Jade, Precision Grey, Radiant Silver, Dark Slate and Super Black.

The list of standard safety features on the 2008 Nissan Altima 2.5 S include tire pressure monitoring system and front-seat active head restraints, advanced airbag system with dual stage front airbags with seatbelt sensor and occupant classification system, side-curtain airbags for front and rear outboard occupant head protection, three-point emergency locking retractor seatbelts, child safety rear door locks and four-wheel anti-lock brake system with electronic brake force distribution.

Nissan's 36-month/36,000-mile limited vehicle coverage and a 5-year/60,000-mile limited powertrain coverage is available on this model. (For complete information, contact Nissan dealer and read the actual limited warranty.) For additional protection, buyers can add Security Plus, the only extended service agreement approved by the manufacturer.