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ksa8907 · 06-03-2019, 10:54 AM

Our Yukon also has the lowest gears available, I believe 3.08:1. Typically that would be a good thing but I think it is reducing our ability to stay in 4cyl mode. Above about 64 on flat pavement it likes to keep running as a v8.

06-03-2019, 10:54 AM	#22 (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) Thanks: 206 Thanked 420 Times in 302 Posts	Our Yukon also has the lowest gears available, I believe 3.08:1. Typically that would be a good thing but I think it is reducing our ability to stay in 4cyl mode. Above about 64 on flat pavement it likes to keep running as a v8. __________________