Any of you getting more than 15mpg on your GTS? - Page 2 - 6SpeedOnline

Jul 3, 2008 | 09:01 PM

#16

Cpa4S

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Joined: Mar 2005

Posts: 1,827

From: Ontario

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Quote:

Originally Posted by Doc986

Has anyone noticed seasonal variation in their gas mileage?

During wintertime, my gas mileage drops ~25%, consistently, for the last several year.

I'm surmising it's due to a change in the formulation of the gas, but don't know for sure.

cold engine start ups; heavy use of heater etc; road rolling drag of snow

Jul 8, 2008 | 09:33 PM

#17

denversteve

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Joined: Jun 2008

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From: Colorado / L.A.

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denversteve has a reputation beyond repute

Consistant year-round. General driving about 13.2. Mostly highway driving without putting the foot into it I can squeeze out 15.2. S not GTS.

Last edited by denversteve; Jul 9, 2008 at 10:15 PM.

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