Some times, you get what you pay for. If you have the 4 cyl., and it has oil burning issues, you may be better off donating it to the next person, and let them pull their hair out.
But...tell us about the car. i.e. engine, miles, issues, etc.
2018 Equinox LT1 1.5 L 4 cyl, AWD, S/R Cajun Red Tintcoat/Black
2010 Equinox LTZ 2.4 L 4 cyl, FWD, S/R Cardinal Red/Black