What gas mileage are you getting? - Page 16 - Pontiac G6 Forum
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post #226 of 232 (permalink) Old 01-11-2019, 08:18 PM
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I get about 25 mpg when I haul over the passes and head to the bike parks.
It'd probably better on the flats, with top up, under 75, with no bike, but what fun is that?

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post #227 of 232 (permalink) Old 03-01-2019, 10:48 AM
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Good lord, I'm doing something wrong here - I'm consistently between 19-20 mpg. Since I work from home, the majority of my travel is suburban (~35mph average), but even when I do have a lot of highway driving, I never get any more than 270 miles out of a tank before a refill.

Granted, I'm in a heavier 'vert, but should it be quite this low?
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post #228 of 232 (permalink) Old 03-06-2019, 11:15 PM
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my 2007 G6 GT vert gets 17-18 in town, but on longer trips (more than a tank of gas, usually 420+ miles) it is upwards of 28-30mpg. overall miles are 99504
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post #229 of 232 (permalink) Old 03-07-2019, 12:54 AM
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2008 vert, 3.5 engine, 4-speed auto trans. Around town, much less than 19mpg, can't really compare because traffic is never the same. But at steady 70mph with the top up, level road, no wind, no passengers, no AC, I get very consistently 33mpg according to the display. Fuel measurement shows reading is accurate.
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post #230 of 232 (permalink) Old 03-22-2019, 07:23 PM
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2007 Vert here, another 4 spd 3.5L, but I'm rocking a fairly consistent average of 23.9mpg with combined highway and city travel. I spend about 20 miles on the highway at around 70-80mph, and then something like 15-20 minutes over 10 miles city averaging about 35-40mph. In the hills no less! With solid highway driving, I've averaged as high as 24.8mpg, but I don't do much less than 75-80mph when I drive highway. I typically have the AC on and haven't averaged without it yet, but 400 miles +- 20 on $30 of gas a week isn't something I'm gonna complain about.

Edit: Went to Austin from San Antonio last weekend, somehow managed to average 30mpg, so not too shabby

Last edited by KenMathisHD; 05-15-2019 at 12:49 PM.
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post #231 of 232 (permalink) Old 03-24-2019, 02:00 PM
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My 2.4 with the 4 speed gets a whopping 17 MPG city and around 24 highway. Piece of shit isn't even fast.
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post #232 of 232 (permalink) Old 05-29-2019, 05:15 AM
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My 2010 2.4 with 253,000+ is getting between 28-31 highway doing 1100+ miles a week, it loves the warmer weather, and for some reason doesnt like the rain..
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