2024 GMC Sierra 2500 HD MPG
Based on data from 89 vehicles, 1,865 fuel-ups and 670,806 miles of driving, the 2024 GMC Sierra 2500 HD gets a combined Avg MPG of 13.73 with a 0.15 MPG margin of error.
Below you can see a distribution of the fuel-ups with 12 outliers (0.64%) removed.
Following shows the average MPG of each of the 89 vehicles in the system.
2024 GMC Sierra 2500 HDs For Sale Nearby
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2024 Sierra Denali HD
2024 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed
Added Feb 2024 • 3 Fuel-upsProperty of Kturner
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5.0 Avg MPG
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My Sierra 2500 HD AT4
2024 GMC Sierra 2500 HD AT4 6.6L V8 DIESEL Automatic 10 Speed
Added Jan 2024 • 10 Fuel-upsProperty of kfllc
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15.8 Avg MPG
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Hank’s AT4X HD
2024 GMC Sierra 2500 HD AT4 6.6L V8 DIESEL Automatic 10 Speed
Added Jan 2024 • 9 Fuel-upsProperty of Hlranger
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13.3 Avg MPG
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2024 Sierra 2500 HD
2024 GMC Sierra 2500 HD AT4 6.6L V8 DIESEL Automatic 10 Speed
Added Aug 2023 • 11 Fuel-upsProperty of scotthamilton
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13.3 Avg MPG
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Sierra 2500 HD
2024 GMC Sierra 2500 HD SLT 6.6L V8 DIESEL Automatic 10 Speed
Added Sep 2023 • 4 Fuel-upsProperty of s97042
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16.8 Avg MPG
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My Sierra 2500 HD
2024 GMC Sierra 2500 HD AT4 6.6L V8 DIESEL Automatic 10 Speed
Added Feb 2024 • 17 Fuel-upsProperty of Oreganoflow
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14.3 Avg MPG
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My Sierra 2500 HD
2024 GMC Sierra 2500 HD AT4 6.6L V8 DIESEL Automatic 10 Speed
Added Sep 2023 • 6 Fuel-upsProperty of cody_tbird07
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13.9 Avg MPG
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My Sierra 2500 HD
2024 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed
Added Jun 2023 • 15 Fuel-upsProperty of xmanayala
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12.0 Avg MPG
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Frosty
2024 GMC Sierra 2500 HD Denali 6.6L V8 DIESEL Automatic 10 Speed Crew Cab Pickup
Added Jul 2023 • 5 Fuel-upsProperty of Tfmadam
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17.1 Avg MPG