Nissan Altima Specs, Engines & Dimensions (2001–2004) — Third Generation
The third-generation Nissan Altima sedan offers powertrain choices for different driving preferences. Your usual mix of city traffic and open roads can help you decide which engine and transmission combination suits you.
Options include the 2.5 AT, pairing a gasoline four-cylinder engine with an automatic for easy commuting, and the 2.5 MT, offering manual control over gear changes. The 3.5 AT combines a stronger V6 with an automatic, giving you more performance for overtaking. These examples all use front-wheel drive.