1998 GMC C1500 MPG
Based on data from 25 vehicles, 1,578 fuel-ups and 360,181 miles of driving, the 1998 GMC C1500 gets a combined Avg MPG of 13.30 with a 0.14 MPG margin of error.
Below you can see a distribution of the fuel-ups with 62 outliers (3.78%) removed.
Following shows the average MPG of each of the 25 vehicles in the system.
1998 GMC C1500s For Sale Nearby
-
98 GMC
1998 GMC C1500 Sierra SLT 4.3L V6 GAS Automatic 4 Speed
Added Jul 2020 • 50 Fuel-upsProperty of brunz
-
15.9 Avg MPG
-
GMC 1500 Sierra
1998 GMC C1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed
Added Aug 2016 • 431 Fuel-upsProperty of Kawika858
-
12.6 Avg MPG
-
C1500
1998 GMC C1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
Added Mar 2021 • 196 Fuel-upsProperty of mattc05
-
13.3 Avg MPG
-
My Sierra
1998 GMC C1500 Sierra SLE 5.0L V8 GAS Automatic 4 Speed
Added Apr 2023 • 83 Fuel-upsProperty of GregHorak
-
10.3 Avg MPG
-
Sheila
1998 GMC C1500 Sierra SL 4.3L V6 GAS Manual 5 Speed
Added Mar 2022 • 17 Fuel-upsProperty of realoatis13
-
18.4 Avg MPG
-
1998 GMC Sierra 1500
1998 GMC C1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed
Added Aug 2016 • 52 Fuel-upsProperty of tleader
-
19.6 Avg MPG
-
Truck
1998 GMC C1500 Sierra SL 4.3L V6 GAS Automatic 4 Speed Standard Cab Pickup
Added Jun 2022 • 7 Fuel-upsProperty of EKAssault
-
13.2 Avg MPG
-
My C1500
1998 GMC C1500 Sierra SLE 4.3L V6 GAS Automatic 4 Speed
Added Nov 2022 • 11 Fuel-upsProperty of blackandwhiteX6
-
13.6 Avg MPG
-
Nyx
1998 GMC C1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed
Added Apr 2022 • 4 Fuel-upsProperty of azninc13
-
16.0 Avg MPG
-
Champagne Sierra
1998 GMC C1500 Sierra SLE 5.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Sep 2018 • 50 Fuel-upsProperty of Dugg
-
15.9 Avg MPG
-
1998 GMC Sierra
1998 GMC C1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed
Added Sep 2016 • 154 Fuel-upsProperty of imzippy
-
11.4 Avg MPG
-
Truck
1998 GMC C1500 Sierra SL 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Nov 2018 • 50 Fuel-upsProperty of Phazetic99
-
14.9 Avg MPG
-
My C1500
1998 GMC C1500 Sierra SL 5.7L V8 GAS Automatic 4 Speed
Added Oct 2018 • 3 Fuel-upsProperty of brett77
-
13.6 Avg MPG
-
Blue
1998 GMC C1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed
Added Feb 2018 • 42 Fuel-upsProperty of rodge1sj
-
14.9 Avg MPG
-
Pickup
1998 GMC C1500 Sierra SL 4.3L V6 GAS Automatic 3 Speed Standard Cab Pickup
Added May 2013 • 21 Fuel-upsProperty of CFlath
-
17.1 Avg MPG
-
Sierra 1500
1998 GMC C1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Sep 2016 • 207 Fuel-upsProperty of jdegraaf
-
13.2 Avg MPG
-
GMC
1998 GMC C1500 Sierra SL 5.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Jan 2017 • 75 Fuel-upsProperty of dmahall
-
15.4 Avg MPG
-
Truck
1998 GMC C1500 Sierra SLT 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Feb 2014 • 153 Fuel-upsProperty of vortec5700
-
12.9 Avg MPG
-
Truck
1998 GMC C1500 Sierra SL 5.0L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Oct 2017 • 17 Fuel-upsProperty of abdiel1179
-
15.2 Avg MPG
-
Bertha
1998 GMC C1500 Sierra SLE 5.7L V8 GAS Automatic 4 Speed Extended Cab Pickup
Added Feb 2015 • 32 Fuel-upsProperty of satxwy
-
15.8 Avg MPG