GMC Sierra 1500 problems reported in Iowa
95 of the 11,357 complaints filed about the GMC Sierra 1500 came from Iowa, most often about the engine & cooling.
Bigger states file more complaints simply for having more drivers. What is worth reading here is the mix — a part that fails in heat, cold or road salt shows up in some states long before others.
95
Complaints from Iowa
0
Crashes
3
Fires
2019
Worst model year
What failed
Engine & Cooling
19
20.0%
Electrical System
14
14.7%
Transmission & Drivetrain
14
14.7%
Brakes
10
10.5%
Body & Structure
7
7.4%
Steering
7
7.4%
Other & Unspecified
6
6.3%
Windows, Mirrors & Wipers
3
3.2%
Lights
3
3.2%
Seat Belts
2
2.1%
Suspension
2
2.1%
By model year
1997 Sierra 1500
1
1.1%
1999 Sierra 1500
3
3.2%
2000 Sierra 1500
1
1.1%
2001 Sierra 1500
1
1.1%
2002 Sierra 1500
1
1.1%
2004 Sierra 1500
1
1.1%
2005 Sierra 1500
2
2.1%
2007 Sierra 1500
2
2.1%
2008 Sierra 1500
3
3.2%
2014 Sierra 1500
10
10.5%
2015 Sierra 1500
9
9.5%
2016 Sierra 1500
7
7.4%
2017 Sierra 1500
6
6.3%
2019 Sierra 1500
15
15.8%
2020 Sierra 1500
3
3.2%
2021 Sierra 1500
10
10.5%
2022 Sierra 1500
10
10.5%
2023 Sierra 1500
4
4.2%
2024 Sierra 1500
2
2.1%
2025 Sierra 1500
2
2.1%
2026 Sierra 1500
2
2.1%
Cities reporting most
Sioux City
8
17.4%
Iowa City
5
10.9%
Cedar Rapids
5
10.9%
Eldridge
4
8.7%
Urbandale
4
8.7%
Lamotte
3
6.5%
Colfax
3
6.5%
Guttenberg
3
6.5%
Mason City
3
6.5%
Desmoines
3
6.5%
Fort Dodge
3
6.5%
Dows
2
4.3%