Nothing. My 2007 Honda Fit has 30,000 original miles on it because I bought it off the lot...new...that year. Just have not driven very much.
So the Dodge has 7x's the wear on it and WEAR matters. It is burning oil and needs a new /rebuilt motor, possibly new transmission, new brakes, new shocks, new tires, new exhaust ,etc. Gas prices are only going UP.