Experience the Difference Costco Engine Oil for a Smooth Ride

Costco Wholesale has for their Members: Select Kirkland Signature Motor Oil on sale listed below for $31.99. Shipping is free. That's a great price. Any clue on who actually produces Kirkland motor oil? Click to expand... My 2 minute google research points to Warren ... If you're not going to keep your car long term, you'll probably be fine with Costco oil. More details on the various VW oil specs: https ... Comparing the oil analysis of new costco engine oil to used oil with 10000 miles to see how much it changes. More tests are coming to show ... While I'm sticking with Valvoline Modern Engine Oil for my VR30 in my '17 Q60 Red Sport, I see Costco is now marketing their own brand of ... I'm thinking the Kirkland synthetic is good to go for a street-only car. There seems yo be no evidence that its quality is inferior (or ... Since it was my first oil change since I've owned this car, I just filled with Mobil 1 0W-20 GF-6 oil 2 weeks ago to clean it out for a few ... I, too, have been using Kirkland in the Mrs.' 2.4 Ecotec (Verano.) No complaints. That car gets 5000 km OCIs because by then, I'm topping it up ... It's good oil, I run it on my speed3 5w30 I commute to work about 30 min and sometimes do some pulls and I never had any issues, (changed at 5k miles) Kirkland Signature 5W-30 Full Synthetic Motor Oil, 5-quart, 2-pack 2-5 Quart (4.73L) Bottles Advanced Wear Protection For Extended Engine ...