caddyedge.com
GM Announces Switch to Quarterly Sales Reporting - News - the Caddy Edge - Cadillac News and Reviews
As of March 2018, GM has announced that they will be switching to a quarterly reporting of sales. Before this, as you can tell from our recent posts, GM reported sales monthly. This change is GM taking a step away from a long-standing industry tradition. The reason given was that month to month changes are …