2003 GMC Sierra 2500 MPG
Based on data from 11 vehicles, 527 fuel-ups and 110,944 miles of driving, the 2003 GMC Sierra 2500 gets a combined Avg MPG of 11.45 with a 0.17 MPG margin of error.
Below you can see a distribution of the fuel-ups with 50 outliers (8.67%) removed.
Following shows the average MPG of each of the 11 vehicles in the system.
2003 GMC Sierra 2500s For Sale Nearby
-
My Sierra 2500
2003 GMC Sierra 2500 SLE 6.0L V8 GAS Automatic 4 Speed
Added Nov 2024 • 4 Fuel-upsProperty of Sampaxton
-
9.6 Avg MPG
-
My Sierra 2500
2003 GMC Sierra 2500 6.0L V8 GAS Automatic 4 Speed Standard Cab Pickup
Added Aug 2023 • 6 Fuel-upsProperty of michaelran16
-
12.9 Avg MPG
-
GMC 2500
2003 GMC Sierra 2500 SLE 6.0L V8 GAS Automatic 5 Speed Extended Cab Pickup
Added Apr 2022 • 6 Fuel-upsProperty of rstarkey
-
12.8 Avg MPG
-
Jimmy
2003 GMC Sierra 2500 6.0L V8 GAS Automatic 4 Speed Standard Cab Pickup
Added Dec 2018 • 389 Fuel-upsProperty of gseavey
-
10.8 Avg MPG
-
My Sierra 2500
2003 GMC Sierra 2500 SLT 6.0L V8 GAS Automatic 4 Speed
Added May 2020 • 4 Fuel-upsProperty of smith40
-
10.2 Avg MPG
-
OPA
2003 GMC Sierra 2500 6.0L V8 GAS Automatic 4 Speed Standard Cab Pickup
Added May 2018 • 45 Fuel-upsProperty of Shirt
-
12.1 Avg MPG
-
Depanneur
2003 GMC Sierra 2500 SLT 6.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Jan 2019 • 3 Fuel-upsProperty of Francis13th
-
10.9 Avg MPG
-
My Sierra 2500
2003 GMC Sierra 2500 6.0L V8 GAS Automatic 4 Speed
Added May 2018 • 36 Fuel-upsProperty of cnamburn
-
17.4 Avg MPG
-
Truck
2003 GMC Sierra 2500 SLE 6.0L V8 GAS Automatic 4 Speed
Added May 2017 • 95 Fuel-upsProperty of Zachary616
-
12.5 Avg MPG
-
GMC
2003 GMC Sierra 2500 SLT 6.0L V8 GAS Automatic 4 Speed
Added Mar 2017 • 142 Fuel-upsProperty of RobRice18
-
11.8 Avg MPG
-
Sierra
2003 GMC Sierra 2500 GAS V8
Added Jan 2011 • 232 Fuel-upsProperty of Sup3rStar
-
10.9 Avg MPG