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GMC Yukon/Yukon Denali Real World MPG

25 messages,  Last post on Jun 29, 2008 at 1:56 PM

You are in the GMC Yukon Forum. Your Hosts are steve_ & tidester

What is this discussion about? GMC Yukon, GMC Yukon Denali, GMC Yukon XL, SUV


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#1 of 25
GMC Yukon/Yukon Denali: MPG - Real World Numbers by tidester HOST
Jul 31, 2006 (8:13 pm)
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Report them here!
#2 of 25
2007 Denali - Fuel Economy? by naligirl
Jul 30, 2006 (6:27 pm)
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I've had mine severals weeks, and several tanks of gas now. I'm only getting 8.3mpg. I don't drive crazy. Is this normal? The dealer told me I'd get 13 - 16mpg and that it just has to break in? Can someone shed some light on what they're getting for this vehicle?
#3 of 25
Re: 2007 Denali - Fuel Economy? [naligirl] by awf_axis
Jul 30, 2006 (9:21 pm)
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Replying to: naligirl (Jul 30, 2006 6:27 pm)

That's really wierd. I do mostly around town driving, with maybe a 30 mile freeway trip, once a week. I get no lower than 14 mpg ('07 Escalade). I haven't reset the thing in about 2 months, so it's a good long term average.
 
I also live in the Lake Tahoe area, at 6000 ft elevation. In my previous '05 Denali, it got 12 mpg in the same environment and usage. I've been pretty impressed with the '07 6.2 so far.
 
Dave
#4 of 25
Re: 2007 Denali - Fuel Economy? [naligirl] by breezybreing
Jul 31, 2006 (10:50 am)
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Replying to: naligirl (Jul 30, 2006 6:27 pm)

Mine 07 Denali just gotten the 1st gas refill and it averaged between 11 and 12 mpg. I reset the fuel economy shortly after I took delivery of the vehicle. I hope it will get better later.
#5 of 25
Re: 2007 Denali - Fuel Economy? by 07denali
Jul 31, 2006 (5:58 pm)
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Denali XL here and only get about 8mpg city. Doesn't bother me, I figure better gas milage means lower power. I'd rather take more power.
#6 of 25
Re: 2007 Denali - Fuel Economy? by nycinnc
Aug 01, 2006 (9:24 am)
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Right now, 12.9 mpg
#7 of 25
Re: GMC Yukon/Yukon Denali: MPG - Real World Numbers [tidester] by breezybreing
Aug 25, 2006 (4:02 pm)
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Replying to: tidester (Jul 31, 2006 8:13 pm)

The 2nd tank had 12.7 mpg. Mostly local roads.
The 3rd tank is having 16.2 mpg so far. More high way than local roads.
#8 of 25
Re: GMC Yukon/Yukon Denali: MPG - Real World Numbers [tidester] by stormin800
Aug 29, 2006 (7:07 pm)
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Replying to: tidester (Jul 31, 2006 8:13 pm)

I have an 07 Yukon 5.3L w/3.73 rear axle ratio. Just turned
5200 miles and my YTD MPG is 16.8 with 55% highway and 45%
city mixed driving.
#9 of 25
Re: GMC Yukon/Yukon Denali: MPG - Real World Numbers [stormin800] by hucktwain
Sep 26, 2006 (6:45 pm)
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Replying to: stormin800 (Aug 29, 2006 7:07 pm)

My 2007 Yukon Denali has 4000 miles. I get an average of 9.9 in the city and about 16 on the highway.
#10 of 25
Re: GMC Yukon/Yukon Denali: MPG - Real World Numbers [tidester] by dpg
Sep 27, 2006 (1:52 pm)
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Replying to: tidester (Jul 31, 2006 8:13 pm)

'07 25k mi
13 mpg city
17 hwy

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