2006 GMC Sierra 1500 MPG
Based on data from 109 vehicles, 7,961 fuel-ups and 2,237,010 miles of driving, the 2006 GMC Sierra 1500 gets a combined Avg MPG of 14.95 with a 0.05 MPG margin of error.
Below you can see a distribution of the fuel-ups with 795 outliers (9.08%) removed.
Following shows the average MPG of each of the 109 vehicles in the system.
2006 GMC Sierra 1500s For Sale Nearby
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My Sierra 1500
2006 GMC Sierra 1500 Denali 6.0L V8 GAS Automatic 4 Speed
Added Nov 2023 • 86 Fuel-upsProperty of buddyackell
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14.4 Avg MPG
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My Sierra 1500
2006 GMC Sierra 1500 SL 4.3L V6 GAS Automatic 4 Speed
Added Aug 2024 • 7 Fuel-upsProperty of lax4life93
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17.3 Avg MPG
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Gary'Pickup
2006 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Apr 2018 • 240 Fuel-upsProperty of GDarby
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17.7 Avg MPG
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2006 GMC Pickup
2006 GMC Sierra 1500 SL 4.3L V6 GAS
Added Nov 2023 • 77 Fuel-upsProperty of funsize441
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15.5 Avg MPG
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My Sierra 1500
2006 GMC Sierra 1500 WT 5.3L V8 GAS Automatic 4 Speed
Added Jan 2024 • 40 Fuel-upsProperty of pibbkc
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13.8 Avg MPG
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GMC Denali
2006 GMC Sierra 1500 Denali 6.0L V8 GAS Automatic 4 Speed Crew Cab Pickup
Added Apr 2022 • 42 Fuel-upsProperty of RVerv86
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13.7 Avg MPG
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Truck
2006 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
Added Sep 2020 • 223 Fuel-upsProperty of klsmth
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16.5 Avg MPG
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Carter's Truck
2006 GMC Sierra 1500 SL 4.3L V6 GAS Automatic 4 Speed
Added Apr 2017 • 900 Fuel-upsProperty of Carterjr
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12.9 Avg MPG
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GMC
2006 GMC Sierra 1500 SLE 5.3L V8 FLEX Automatic 4 Speed Extended Cab Pickup
Added Sep 2019 • 385 Fuel-upsProperty of claybo1708
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16.6 Avg MPG
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My Sierra 1500
2006 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed
Added Jan 2025 • 32 Fuel-upsProperty of ajswartz
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14.2 Avg MPG
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Work Truck
2006 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
Added Dec 2024 • 10 Fuel-upsProperty of backcountrymike
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13.8 Avg MPG
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2006 Sierra
2006 GMC Sierra 1500 SL 4.8L V8 GAS Automatic 4 Speed Crew Cab Pickup
Added Dec 2024 • 131 Fuel-upsProperty of iamryanash
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15.7 Avg MPG
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CODE BLUE T
2006 GMC Sierra 1500 SLT 5.3L V8 FLEX Automatic 4 Speed Crew Cab Pickup
Added Jul 2011 • 232 Fuel-upsProperty of CowboyX5D
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15.0 Avg MPG
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Sierra 1500
2006 GMC Sierra 1500 WT 4.3L V6 GAS Automatic 4 Speed
Added Jul 2022 • 25 Fuel-upsProperty of LotaCars
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15.4 Avg MPG
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Trucky
2006 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed
Added Aug 2016 • 368 Fuel-upsProperty of starky98
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15.3 Avg MPG
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Sierra SLE
2006 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
Added Nov 2023 • 26 Fuel-upsProperty of Mortimis
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13.3 Avg MPG
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Eric's Truck
2006 GMC Sierra 1500 SLE 4.8L V8 GAS Automatic 4 Speed Crew Cab Pickup
Added Jan 2025 • 122 Fuel-upsProperty of ECONLEY3
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14.5 Avg MPG
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GMC
2006 GMC Sierra 1500 SLT 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Apr 2018 • 175 Fuel-upsProperty of kevind257
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14.9 Avg MPG
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My Sierra 1500
2006 GMC Sierra 1500 SLE 5.3L V8 GAS Automatic 4 Speed
Added May 2020 • 48 Fuel-upsProperty of cacf999
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14.1 Avg MPG
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GMC 1500
2006 GMC Sierra 1500 WT 5.3L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Mar 2017 • 48 Fuel-upsProperty of marklawrence
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15.8 Avg MPG