Our 18 Co,mpass with 2.4 had oil problems also Had 18K when we bought it in Dec.Dealer changed oil and marked it all to see how much it used in like 4000 miles.Before that it use like 3 quarts in 3000 miles.Never did bring it back to check Traded it on the 21 Renegade.Its got just 3k and oil is down maybe 1/4 quart.Just got reminder for oil change and its free along with 3 more after that .Part of the Wave program.Rocky