2018 GMC Yukon MPG
Based on data from 29 vehicles, 2,986 fuel-ups and 896,854 miles of driving, the 2018 GMC Yukon gets a combined Avg MPG of 16.11 with a 0.11 MPG margin of error.
Below you can see a distribution of the fuel-ups with 76 outliers (2.48%) removed.
Following shows the average MPG of each of the 29 vehicles in the system.
2018 GMC Yukons For Sale Nearby
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Jana's Denali
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed Sport Utility
Added Dec 2017 • 440 Fuel-upsProperty of TDI-TXAggie
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17.0 Avg MPG
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My Yukon
2018 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed
Added Mar 2018 • 311 Fuel-upsProperty of ericpuccio
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16.0 Avg MPG
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The White Knight
2018 GMC Yukon Denali 6.2L V8 GAS Automatic 10 Speed Sport Utility
Added Dec 2022 • 59 Fuel-upsProperty of Ecodiesel2014
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15.7 Avg MPG
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My Denali
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Dec 2018 • 114 Fuel-upsProperty of WyoCowboys
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16.2 Avg MPG
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Yukon Denali
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Nov 2018 • 402 Fuel-upsProperty of Grammargyrl26
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14.7 Avg MPG
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2018 Yukon Denali
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Feb 2022 • 112 Fuel-upsProperty of Philip_Ippolito
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14.5 Avg MPG
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2018 Yukon
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed Sport Utility
Added May 2018 • 380 Fuel-upsProperty of jaewoldt
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18.0 Avg MPG
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Denali
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed Sport Utility
Added Dec 2018 • 12 Fuel-upsProperty of hsufam
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29.9 Avg MPG
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Yukon
2018 GMC Yukon SLT 5.3L V8 GAS Automatic 6 Speed
Added Mar 2017 • 8 Fuel-upsProperty of Steven13
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18.2 Avg MPG
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Ukee
2018 GMC Yukon SLE 5.3L V8 GAS Automatic 6 Speed Sport Utility
Added May 2021 • 34 Fuel-upsProperty of bkhcosworth
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13.7 Avg MPG
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My Yukon
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Feb 2019 • 25 Fuel-upsProperty of mjhall159
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15.2 Avg MPG
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My Yukon
2018 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed
Added Feb 2024 • 15 Fuel-upsProperty of mm247
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12.4 Avg MPG
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My Yukon
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Oct 2019 • 36 Fuel-upsProperty of brickaerospace
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19.0 Avg MPG
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My Yukon
2018 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed
Added Jun 2023 • 10 Fuel-upsProperty of yournamehereplz
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18.1 Avg MPG
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GMC Yukon
2018 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed
Added Dec 2018 • 113 Fuel-upsProperty of caseyp
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16.5 Avg MPG
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2018 GMC Yukon Denali
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Jul 2018 • 66 Fuel-upsProperty of RCH1
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16.3 Avg MPG
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Yukon
2018 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed
Added Dec 2017 • 263 Fuel-upsProperty of 2thesea
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17.5 Avg MPG
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My Yukon
2018 GMC Yukon SLT 5.3L V8 GAS Automatic 6 Speed
Added Aug 2020 • 250 Fuel-upsProperty of zmcgovern45
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16.9 Avg MPG
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2018 GMC Yukon Denali
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed Sport Utility
Added Jul 2020 • 22 Fuel-upsProperty of michael11209
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13.1 Avg MPG
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Courtney’s Yukon
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Sep 2018 • 148 Fuel-upsProperty of Motorist
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14.0 Avg MPG