The Airstream weighs and measures site lists an '80 and '81 at 4230 lbs., and then nothing until '88 to '95 at 5100 lbs., a '96 at 6,000 lbs., a '97and '98 at 5840 lbs, and a '00 and '01 at 6000 lbs.
I t would surprise me not at all to find there were Excellas made in the intervening years as well.
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