The Nissan Altima is a popular midsize sedan that has been produced since 1992. Over its multiple generations, the Altima has evolved in design, technology, and size, adapting to market demands and improving fuel efficiency. Known for its balance of comfort, performance, and affordability, the Altima consistently competes in the midsize segment with rivals like the Toyota Camry and Honda Accord. This comprehensive overview covers all generations of the Nissan Altima, highlighting their dimensions and key specifications.