GMC Sierra
Model Year Comparison
- Worst Model Year
- 2005
- Worst Category
- electrical Problems
Here are total complaints by model year for the GMC Sierra. Overall the worst problem category is GMC Sierra electrical problems.
The 2005 GMC Sierra has the most overall complaints, & we also rate 2005 as the worst model year ranked on several factors such as repair cost & average mileage when problems occur. The most-reported problem is also with the 2005 GMC Sierra for speedometer doesn't read correctly.
Worst GMC Sierra Problems
-
#1: Speedometer Doesn't Read Correctly 2005 Sierra
- Average Cost to Fix:
- $500
- Average Mileage:
- 84,000 mi
-
#2: Shake Or Vibration 2012 Sierra
- Average Cost to Fix:
- N/A
- Average Mileage:
- 0 mi
-
#3: Clunky, Shakes Body When Shifting 2017 Sierra
- Average Cost to Fix:
- N/A
- Average Mileage:
- 6,000 mi