Thread: Shell V-Power
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Old 08-27-2017, 10:20 PM   #15 (permalink)
ksa8907
Master EcoModder
 
Join Date: May 2012
Location: Tampa, FL
Posts: 1,745

Volt, gas only - '12 Chevrolet Volt Premium
90 day: 38.02 mpg (US)

Volt, electric only - '12 Chevrolet Volt Premium
90 day: 132.26 mpg (US)

Yukon Denali Hybrid - '12 GMC Yukon Denali Hybrid
90 day: 21.48 mpg (US)
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I drive so much that i just buy whatever is cheapest. I do notice more power and better throttle response with premium, mostly due to the elimination of knock which also increases f/e. GM LY7 v6, non-di, 10.2:1
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