According to the 1999 Ford Contour Owner Guide : With engine oil filter change : The 2.0 litre four cylinder engine takes : ( 4.5 U.S. quarts of 5W-30 )
According to the 1999 Ford Contour Owner Guide : With engine oil filter change : The 2.0 liter four cylinder engine takes ( 4.5 U.S. quarts of 5W-30 ) The 2.5 liter V6 engine takes ( 5.8 U.S. quarts of 5W-30 )
4.5 quarts WITH ENGINE OIL FILTER CHANGE , according to the owners manual
four
The 1998 Ford Contour owners manual shows ( 5.8 quarts ) with filter change for the 2.5 L - V6 engine
With engine oil filter change ( 4.5 quarts ) according to the Owner Guide
According to the 1999 Ford Contour Owner Guide : ( all models have a 15.4 U.S. gallon fuel tank )
5.8 quarts of oil in the v6 engine. Use 5w/30 oil. The Ford Contour 4 Cyl (2.0 Liter - 16 Valve) takes 4 Qts of 5-30 oil.
My 1999 is up to 303,000 and going strong.
According to the 2000 Ford Contour Owner Guide : For the manual transaxle ( transmission ) ( 2.0 U.S. quarts of Motorcraft MERCON automatic transmission fluid )
6 quarts with the filter change.
15.4 Gal is what the owners manual says