2018 GMC Yukon MPG
Based on data from 30 vehicles, 2,991 fuel-ups and 889,674 miles of driving, the 2018 GMC Yukon gets a combined Avg MPG of 16.01 with a 0.11 MPG margin of error.
Below you can see a distribution of the fuel-ups with 29 outliers (0.96%) removed.
Following shows the average MPG of each of the 30 vehicles in the system.
2018 GMC Yukons For Sale Nearby
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2018 Yukon Denali
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Feb 2022 • 92 Fuel-upsProperty of Philip_Ippolito
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14.2 Avg MPG
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2018 Yukon
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed Sport Utility
Added May 2018 • 346 Fuel-upsProperty of jaewoldt
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17.9 Avg MPG
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Yukon Denali
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Nov 2018 • 361 Fuel-upsProperty of Grammargyrl26
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14.6 Avg MPG
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My Yukon
2018 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed
Added Mar 2018 • 273 Fuel-upsProperty of ericpuccio
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15.9 Avg MPG
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Jana's Denali
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed Sport Utility
Added Dec 2017 • 408 Fuel-upsProperty of TDI-TXAggie
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17.1 Avg MPG
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My Yukon
2018 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed
Added Feb 2024 • 9 Fuel-upsProperty of mm247
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12.7 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 • 41 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 • 98 Fuel-upsProperty of WyoCowboys
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15.9 Avg MPG
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My Yukon
2018 GMC Yukon SLT 5.3L V8 FLEX Automatic 6 Speed
Added Jun 2023 • 3 Fuel-upsProperty of yournamehereplz
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17.7 Avg MPG
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My Yukon
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Oct 2019 • 35 Fuel-upsProperty of brickaerospace
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19.0 Avg MPG
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Ukee
2018 GMC Yukon SLE 5.3L V8 GAS Automatic 6 Speed Sport Utility
Added May 2021 • 32 Fuel-upsProperty of bkhcosworth
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13.6 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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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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My Yukon
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Jan 2018 • 159 Fuel-upsProperty of romotorin
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15.7 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
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2018 Yukon Big Red
2018 GMC Yukon Denali 6.2L V8 FLEX Automatic 10 Speed
Added Dec 2018 • 101 Fuel-upsProperty of KLWilkerson
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16.9 Avg MPG