RICKSR

I Have a 2019 GMC AT4 With a 5.3 L engine. I just had the oil changed and inquired about the Oil Capacity. I was told it definitely is 8 Quarts as stated on my invoice from my Dealer. This is a Text I received from the GMC DEALER . Where I bought my Truck! Hi, Good Morning, sorry we missed each other. Your vehicle takes 8 quarts of oil, the oil we used on your last oil change is 0W20 DEXOS FULL SYTH. Please let me know if this has answered all your questions. Just to make you aware our oil change service for your vehicle would cost 74.95 + tax this included the oil, filter change, tire rotation and a multi-point vehicle inspection.