gen 1 93-97
Nissan is the make, Altima is the model. Earlier model years were sold as the "Sentra Altima".
Yes, between 1993 and 1997, Nissan has kept the body style the same, meaning that the parts can be interchanged between these years only.
The Nissan Altima was introduced in 1993 as a replacement for the Nissan Bluebird. Originally, it was named the "Stanza Altima," before the model name was shortened to its current form.
1986-1997
about 6 years
Nissan recommends 5W/30 Engine-oil for Nissan Altima (same as for Maxima) for 95, 96, 97, ... later years.
Individual parts may vary, but overall the 1995-1999 and 2000-2005 can interchange.
The Nissan Altima features have changed over the years, but the 2010 model comes with 175hp engine, push button ignition, and six airbags. There are a number of available features to customize as well, especialy for the interior.
In a 2008 Nissan Altima, you can use a 2007 rear clip to replace a broken one. Both model years use the same clip, so they are interchangable and will fit both cars.
The answer depends on the specific part. However the years 1982 to 1992 are called 'third-gen' in f-body cars and many parts will interchange across the entire series.
As there are thousands of parts all with different interchange possibilities I am going to recommend you call a local auto recycler and ask them to cross a individual part when you need to know.
Are parts interchangable from a 1999 alero to a 2001 alero