2024 GMC Sierra 3500 HD MPG
Based on data from 27 vehicles, 768 fuel-ups and 239,699 miles of driving, the 2024 GMC Sierra 3500 HD gets a combined Avg MPG of 12.23 with a 0.32 MPG margin of error.
Below you can see a distribution of the fuel-ups with 7 outliers (0.90%) removed.
Following shows the average MPG of each of the 27 vehicles in the system.
2024 GMC Sierra 3500 HDs For Sale Nearby
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Ol’ Blue
2024 GMC Sierra 3500 HD Denali
Added Mar 2024 • 21 Fuel-upsProperty of GuBulldogs
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9.9 Avg MPG
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24 Ultimate
2024 GMC Sierra 3500 HD Denali Ultimate V8 DIESEL Automatic Crew Cab Pickup
Added Nov 2023 • 22 Fuel-upsProperty of jlawles2
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15.3 Avg MPG
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GMC Sierra 3500 HD
2024 GMC Sierra 3500 HD AT4
Added Jun 2023 • 76 Fuel-upsProperty of petertimmer1
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16.2 Avg MPG
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AT4
2024 GMC Sierra 3500 HD AT4 V8 DIESEL Automatic 10 Speed Crew Cab Pickup
Added Oct 2023 • 40 Fuel-upsProperty of Dbrown279
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16.2 Avg MPG
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My Sierra 3500 HD
2024 GMC Sierra 3500 HD Denali
Added Jan 2024 • 21 Fuel-upsProperty of macdb
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10.4 Avg MPG
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GMC 3500
2024 GMC Sierra 3500 HD AT4 V8 DIESEL Automatic 10 Speed Cab & Chassis - Crew Cab
Added Mar 2024 • 12 Fuel-upsProperty of audreez
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13.1 Avg MPG
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24 GMC 3500HD
2024 GMC Sierra 3500 HD SLE V8 DIESEL Automatic 10 Speed Crew Cab Pickup
Added Nov 2023 • 73 Fuel-upsProperty of lnikkel
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6.3 Avg MPG
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The Beast
2024 GMC Sierra 3500 HD AT4
Added May 2023 • 85 Fuel-upsProperty of aaronfoster1210
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12.9 Avg MPG
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My Sierra 3500 HD
2024 GMC Sierra 3500 HD AT4
Added Mar 2024 • 9 Fuel-upsProperty of DMaxTRR
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14.4 Avg MPG
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My Sierra 3500 HD
2024 GMC Sierra 3500 HD Denali
Added Jun 2023 • 86 Fuel-upsProperty of NM_Bob
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11.8 Avg MPG
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My Sierra 3500 HD
2024 GMC Sierra 3500 HD Pro
Added Oct 2023 • 58 Fuel-upsProperty of marlinsmucker
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12.1 Avg MPG
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Big Red
2024 GMC Sierra 3500 HD Denali
Added Sep 2023 • 29 Fuel-upsProperty of suasman
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14.3 Avg MPG
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Bigger Blue
2024 GMC Sierra 3500 HD Denali Ultimate V8 DIESEL Automatic 10 Speed Crew Cab Pickup
Added Dec 2023 • 36 Fuel-upsProperty of Mustanglover3233
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10.1 Avg MPG
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2024 AT4
2024 GMC Sierra 3500 HD AT4 V8 DIESEL Automatic 10 Speed Crew Cab Pickup
Added Oct 2023 • 28 Fuel-upsProperty of DentilGMC
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12.5 Avg MPG
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2024 GMC 3500
2024 GMC Sierra 3500 HD SLE Automatic 10 Speed Crew Cab Pickup
Added Jun 2023 • 42 Fuel-upsProperty of istbenz
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9.2 Avg MPG
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My Sierra 3500 HD
2024 GMC Sierra 3500 HD Denali Ultimate
Added Aug 2023 • 25 Fuel-upsProperty of exrr35
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16.8 Avg MPG
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AT4
2024 GMC Sierra 3500 HD AT4 V8 DIESEL Automatic 10 Speed Crew Cab Pickup
Added Nov 2023 • 11 Fuel-upsProperty of Rustyg23
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11.2 Avg MPG
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Big Knuckles
2024 GMC Sierra 3500 HD AT4
Added Sep 2023 • 28 Fuel-upsProperty of xmanayala
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12.0 Avg MPG
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2024 GMC 3500 HD AT4
2024 GMC Sierra 3500 HD AT4 V8 DIESEL Automatic 10 Speed Crew Cab Pickup
Added Oct 2023 • 38 Fuel-upsProperty of AlanWilliams
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14.8 Avg MPG
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2024 3500 HD
2024 GMC Sierra 3500 HD Denali Ultimate
Added Dec 2023 • 9 Fuel-upsProperty of mhab12
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14.4 Avg MPG