Money U.S. auto sales expected to plummet as coronavirus wreaks havoc March 25, 2020March 25, 2020 Nathan Bomey, USA TODAY Comments Off on U.S. auto sales expected to plummet as coronavirus wreaks havoc U.S. auto sales are poised to decline by at least 15.3% to 14.4 million vehicles in 2020 as the coronavirus wreaks havoc, according to a new forecast.