Join Date: Jan 2011
Location: Cambridge IL - USA
GM also has approved Mobil1, and Mobil1 Extended Performance as another recommended engine oil.
Some dealers use this along with or instead of the Delco brand oil.
Because of the availability and cost of the GM/Delco oil; I exclusively use Mobil1, 5W-30, Extended Performance in all of my GM vehicles.
It is available everywhere automotive products are sold, and is relatively inexpensive. Even Walmart stocks this for a very competitive price.
Another plus: Mobil1 is Dexos1, Gen2 certified, and is a fully synthetic oil.
Engine oil brand and usage is always a hot topic on any automotive forum, but your vehicle would be warranty protected by using this.
2019 Chevy Equinox; 2.0 - LT - FWD - Silver Ice/Redline - Purchased 10/20/2018; Mills Chevrolet, Davenport IA
2016 Chevy Equinox; 3.6 - LTZ-AWD - Black/Black - Purchased 7/7/2016; Mills Chevrolet, Davenport IA
2017 Chevy Malibu; 1.5 - LT - Pepperdust - Purchased 8/2017; Green Chevrolet, East Moline, IL
2009 Chevy Silverado; 5.3 -LT - 4WD - Ext. Cab - Granite Met. - Purchased 02/2009; Green Chevrolet, East Moline IL