GMC Sierra 1500 problems reported in Connecticut
112 of the 11,357 complaints filed about the GMC Sierra 1500 came from Connecticut, most often about the brakes.
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.
112
Complaints from Connecticut
3
Crashes
0
Fires
2014
Worst model year
What failed
Brakes
34
30.4%
Engine & Cooling
18
16.1%
Transmission & Drivetrain
13
11.6%
Electrical System
10
8.9%
Other & Unspecified
7
6.3%
Steering
7
6.3%
Body & Structure
5
4.5%
Airbags
5
4.5%
Lights
4
3.6%
Windows, Mirrors & Wipers
3
2.7%
Suspension
2
1.8%
Stability & Traction Control
1
0.9%
By model year
1997 Sierra 1500
1
0.9%
1998 Sierra 1500
1
0.9%
1999 Sierra 1500
1
0.9%
2000 Sierra 1500
6
5.4%
2001 Sierra 1500
2
1.8%
2002 Sierra 1500
10
8.9%
2003 Sierra 1500
4
3.6%
2004 Sierra 1500
2
1.8%
2005 Sierra 1500
1
0.9%
2008 Sierra 1500
2
1.8%
2009 Sierra 1500
1
0.9%
2010 Sierra 1500
1
0.9%
2013 Sierra 1500
6
5.4%
2014 Sierra 1500
15
13.4%
2015 Sierra 1500
8
7.1%
2016 Sierra 1500
7
6.3%
2017 Sierra 1500
9
8.0%
2018 Sierra 1500
3
2.7%
2019 Sierra 1500
6
5.4%
2020 Sierra 1500
3
2.7%
2021 Sierra 1500
2
1.8%
2022 Sierra 1500
8
7.1%
2023 Sierra 1500
10
8.9%
2024 Sierra 1500
2
1.8%
2025 Sierra 1500
1
0.9%
Cities reporting most
Plainville
8
19.5%
Shelton
5
12.2%
Brandford
3
7.3%
Clinton
3
7.3%
Ansonia
3
7.3%
Ashford
3
7.3%
Wallingford
3
7.3%
Southington
3
7.3%
Ellington
3
7.3%
Bristol
3
7.3%
Anisona
2
4.9%
Northfield
2
4.9%