2003 Chevrolet Avalanche 1500 MPG
Based on data from 70 vehicles, 6,606 fuel-ups and 2,037,914 miles of driving, the 2003 Chevrolet Avalanche 1500 gets a combined Avg MPG of 13.72 with a 0.07 MPG margin of error.
Below you can see a distribution of the fuel-ups with 245 outliers (3.58%) removed.
Following shows the average MPG of each of the 70 vehicles in the system.
2003 Chevrolet Avalanche 1500s For Sale Nearby
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My Avalanche 1500
2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
Added Nov 2024 • 31 Fuel-upsProperty of naparkertx
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11.2 Avg MPG
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My Avalanche 1500
2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
Added Dec 2021 • 64 Fuel-upsProperty of LayinDoors
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10.6 Avg MPG
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Bumblebee
2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
Added Oct 2017 • 255 Fuel-upsProperty of frito
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14.0 Avg MPG
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Red
2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
Added Aug 2018 • 221 Fuel-upsProperty of varmenta73
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15.5 Avg MPG
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Avalanche 1500
2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
Added Dec 2022 • 16 Fuel-upsProperty of wpconner
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16.0 Avg MPG
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2003 Chevy Avalanche 1500
2003 Chevrolet Avalanche 1500 On Road Edition 5.3L V8 GAS Automatic 4 Speed
Added Aug 2016 • 678 Fuel-upsProperty of handyannie
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6.1 Avg MPG
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Hatcher
2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
Added Jan 2020 • 67 Fuel-upsProperty of iluvtrble
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12.8 Avg MPG
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Avalanche
2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
Added Mar 2017 • 197 Fuel-upsProperty of V3rmiciousKnid
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14.5 Avg MPG
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Avalanche
2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS
Added Nov 2019 • 49 Fuel-upsProperty of ManM
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15.1 Avg MPG
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The Avalanche
2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed
Added Aug 2021 • 59 Fuel-upsProperty of ethoover
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15.5 Avg MPG
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Avalanche
2003 Chevrolet Avalanche 1500 GAS V8
Added Apr 2013 • 68 Fuel-upsProperty of trx
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12.6 Avg MPG
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Avalanche
2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
Added Jan 2023 • 436 Fuel-upsProperty of texasavy
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13.6 Avg MPG
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Chevrolet Avalanche 2003
2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
Added Sep 2016 • 330 Fuel-upsProperty of ktrif
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13.2 Avg MPG
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Henrietta
2003 Chevrolet Avalanche 1500 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
Added Jun 2021 • 49 Fuel-upsProperty of scoob8000
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14.6 Avg MPG
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My Avalanche 1500
2003 Chevrolet Avalanche 1500 North Face 5.3L V8 GAS Automatic 4 Speed
Added Jul 2022 • 61 Fuel-upsProperty of brysonboy2002
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10.0 Avg MPG
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My Avalanche 1500
2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed
Added Sep 2017 • 10 Fuel-upsProperty of troutbum65
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13.2 Avg MPG
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My Avalanche 1500
2003 Chevrolet Avalanche 1500 On Road Edition 5.3L V8 GAS Automatic 4 Speed
Added Jan 2023 • 4 Fuel-upsProperty of mkshep40
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11.7 Avg MPG
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Avalanche
2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
Added Oct 2015 • 142 Fuel-upsProperty of quacketj
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13.9 Avg MPG
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Avalanche
2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
Added Sep 2017 • 184 Fuel-upsProperty of dasny97
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11.7 Avg MPG
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Avy
2003 Chevrolet Avalanche 1500 Z71 5.3L V8 GAS Automatic 4 Speed Crew Cab Pickup
Added Dec 2017 • 121 Fuel-upsProperty of shawnsteiner
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14.4 Avg MPG