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2000-2005 Discuss your 2000-2005 Bonneville SE, SLE, and SSEi Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

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Old 09-06-2005, 01:15 AM   #21
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That combined city/hywy figure of 23-24 mpg is pretty good. You could probably get close to 28mpg all highway. And your calculations of mpg are probably more accurate than what the DIC reports although 1 mpg difference is pretty darn close. When I fill my fuel tank I usually put approximately 1 more gallon on average than what the DIC says that I used.
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