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looking for feedback on what you are using for your daily drivers. I have noticed that most grades have Ethanol with the exception of Chevron 94. I use 89 in My 2003 GMC Yukon and 91 in my Mercedes E55 AMG.
A limo driver I know claims he only uses Chevron 94 in his 2009 GMC Yukon that he puts 60,000 miles a year on and gets better gas milage. I just switched to Chevron 94 for the Mercedes and will see what it is like after a few tanks. I use 91 in the Yukon when towing. Anybody finding any solid results with brands or Octane levels?
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1971 W30 convert, triple green,second owner. 1971 W30 Convert, special order Rally red, completed 68 Camaro Z28,Corvette Bronze,Houndstooth 2016 Porsche Carerra Cab and 2021 C63S AMG ,modern fun. www.vancouverclassiccars.com |
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