News Faster but less fuel efficient Share this: Share on Facebook (Opens in new window) Facebook Share on Bluesky (Opens in new window) Bluesky Share on X (Opens in new window) X Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email By Chicago TribunePUBLISHED: December 10, 2002 at 1:05 AM CST | UPDATED: January 26, 2019 at 11:01 PM CSTGetting your Trinity Audio player ready... Faster but less fuel efficient Share this: Share on Facebook (Opens in new window) Facebook Share on Bluesky (Opens in new window) Bluesky Share on X (Opens in new window) X Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email
