The Altima is a mid-size car currently being manufactured by the Japanese automaker Nissan, and is arguably a continuation of the "bloodline" that began with the Nissan Bluebird in 1957. It is larger, has more features, and is more expensive than the Nissan Sentra compact car; but is cheaper, less luxuriously appointed, and offers less powerful engines than the Nissan Maxima sports sedan. It competes with the Honda Accord, Mazda6, Toyota Camry, Ford Fusion and Hyundai Sonata.

In addition to North America, the Altima is available in the Middle East. In other markets, Nissan sells a related midsize sedan called the Nissan Teana built on the same FF-L platform.

• History
• Fourth generation