What is the best year for the GMC Sierra?
No official dataset can support one universal best year. Use the table to compare complaint patterns and EPA figures, then open the shortlisted years for recall campaigns and exact specifications.
Model-year matrix
GMC Sierra
which year?
Compare every GMC Sierra model year the EPA recorded, 1989 to 2026. See complaint patterns, fuel economy and configurations side by side, then open any year for recall campaigns and the full dossier. Confirm against the official NHTSA recall search.
Evidence-led answer
Looking for the best GMC Sierra year—or years to avoid?
The official records cannot honestly name a best, worst or most reliable year. Complaint totals have no sales, mileage or age denominator. They can show where more reports were filed and which components were named, giving you years to investigate more closely before checking the exact car and its VIN.
Which GMC Sierra years should you avoid?
The records cannot justify a blanket avoid label. Years with more reports are surfaced below as research priorities, not predictions about every car from that year.
01 · More reports to inspect1999
600 indexed complaint reports; service brakes, hydraulic is the most-reported component label.
Open the 1999 dossier →02 · More reports to inspect2000443 indexed complaint reports; service brakes, hydraulic is the most-reported component label.
Open the 2000 dossier →03 · More reports to inspect2001264 indexed complaint reports; service brakes, hydraulic is the most-reported component label.
Open the 2001 dossier →Do not read this as an avoid list. Older and higher-selling model years usually accumulate more reports. A low count can also mean a newer, rarer or poorly matched vehicle—not a safer one.
Complaint totals are counts of owner-submitted allegations, not confirmed defects, and they carry no denominator: they are not adjusted for how many cars were sold, how old they are, how far they are driven, or how much publicity a fault received. A high-volume or older year will usually show more reports than a rare or recent one. The site does not convert these into a reliability score, because the data needed to do that honestly is not in the public record.
Direct comparison
Compare two GMC Sierra model years.
Choose any two years. The URL keeps the pair so you can return to the same comparison. Every figure below is an observed official record or EPA estimate—not a reliability score.
2025 GMC Sierra
- NHTSA complaint allegations
- 0
- Combined EPA economy
- 15–64 mpg/MPGe
- EPA configurations
- 25
- Annual EPA fuel-cost estimate
- $1,200–5,050
- Fuel labels
- Diesel · Electricity · Premium Gasoline · Regular Gasoline
Most-reported component labelsNo component label indexed
Open the 2025 evidence dossier →2026 GMC Sierra
- NHTSA complaint allegations
- 0
- Combined EPA economy
- 15–68 mpg/MPGe
- EPA configurations
- 25
- Annual EPA fuel-cost estimate
- $1,100–5,050
- Fuel labels
- Diesel · Electricity · Premium Gasoline · Regular Gasoline
Most-reported component labelsNo component label indexed
Open the 2026 evidence dossier →Observed complaint-record difference
The two years have the same number of indexed NHTSA complaint allegations.
This is not a rate or reliability finding. The counts have no sales, mileage, age or exposure denominator, and newer years have had less time to accumulate reports.Side by side
GMC Sierra by year.
Complaint bars are scaled against this model’s own highest year, so they compare years with each other and with nothing else.
| Year | Complaints | Most-reported components | Combined MPG | EPA configs | Annual fuel cost | Dossier |
|---|---|---|---|---|---|---|
| 2026 | 0 | — | 15–68 | 25 | $1,100–5,050 | Dossier → |
| 2025 | 0 | — | 15–64 | 25 | $1,200–5,050 | Dossier → |
| 2024 | 0 | — | 15–25 | 26 | $3,100–5,050 | Dossier → |
| 2023 | 0 | — | 15–26 | 24 | $3,050–5,050 | Dossier → |
| 2022 | 0 | — | 14–26 | 34 | $3,050–5,450 | Dossier → |
| 2021 | 0 | — | 14–26 | 36 | $2,950–4,750 | Dossier → |
| 2020 | 0 | — | 15–26 | 26 | $2,950–4,450 | Dossier → |
| 2019 | 0 | — | 15–21 | 22 | $2,950–4,450 | Dossier → |
| 2018 | 0 | — | 17–20 | 14 | $3,100–4,450 | Dossier → |
| 2017 | 61 | power train 23service brakes 19electrical system 6 | 17–20 | 14 | $3,100–3,600 | Dossier → |
| 2016 | 6 | air bags 2electrical system 2steering 1 | 17–20 | 14 | $3,100–3,600 | Dossier → |
| 2015 | 53 | exterior lighting 31steering 7power train 6 | 17–20 | 14 | $3,100–3,600 | Dossier → |
| 2014 | 101 | exterior lighting 64power train 10electrical system 9 | 17–20 | 6 | $3,100–3,600 | Dossier → |
| 2013 | 39 | air bags 7electrical system 5power train 5 | 14–21 | 12 | $2,950–4,400 | Dossier → |
| 2012 | 29 | electrical system 7structure 6engine 5 | 14–21 | 12 | $2,950–4,400 | Dossier → |
| 2011 | 43 | unknown or other 11air bags 10structure 8 | 14–21 | 12 | $2,950–4,400 | Dossier → |
| 2010 | 34 | air bags 8structure 7unknown or other 6 | 14–22 | 12 | $2,800–4,400 | Dossier → |
| 2009 | 37 | air bags 10electrical system 9structure 6 | 14–21 | 20 | $2,950–4,400 | Dossier → |
| 2008 | 68 | air bags 30electrical system 15structure 12 | 14–17 | 12 | $3,600–5,450 | Dossier → |
| 2007 | 59 | air bags 13service brakes 12electrical system 7 | 14–17 | 27 | $3,600–5,450 | Dossier → |
| 2006 | 53 | service brakes 20electrical system 7service brakes, hydraulic 7 | 13–17 | 17 | $3,600–5,850 | Dossier → |
| 2005 | 117 | service brakes 27electrical system 23steering 13 | 9–17 | 19 | $3,600–5,600 | Dossier → |
| 2004 | 188 | service brakes 44electrical system 40service brakes, hydraulic 31 | 13–17 | 16 | $3,600–4,750 | Dossier → |
| 2003 | 206 | service brakes 45service brakes, hydraulic 40electrical system 31 | 13–16 | 13 | $3,850–4,750 | Dossier → |
| 2002 | 249 | service brakes, hydraulic 100service brakes 31engine and engine cooling 22 | 12–16 | 13 | $3,850–5,100 | Dossier → |
| 2001 | 264 | service brakes, hydraulic 103service brakes 31engine and engine cooling 23 | 11–17 | 11 | $3,600–5,600 | Dossier → |
| 2000 | 443 | service brakes, hydraulic 195structure 34power train 31 | 12–18 | 12 | $3,400–5,100 | Dossier → |
| 1999 | 600 | service brakes, hydraulic 291power train 41suspension 41 | 12–17 | 16 | $3,600–5,100 | Dossier → |
| 1998 | 190 | service brakes, hydraulic 62visibility 34power train 16 | 13–18 | 18 | $3,400–5,300 | Dossier → |
| 1997 | 238 | service brakes, hydraulic 69steering 64power train 33 | 13–18 | 18 | $3,400–5,300 | Dossier → |
| 1996 | 246 | visibility 86service brakes, hydraulic 56power train 27 | 13–18 | 19 | $3,400–5,300 | Dossier → |
| 1995 | 261 | visibility 147service brakes, hydraulic 51seats 27 | 12–19 | 45 | $3,600–5,700 | Dossier → |
| 1994 | 190 | visibility 118seats 21fuel system, gasoline 19 | 12–19 | 44 | $3,400–5,300 | Dossier → |
| 1993 | 72 | visibility 25seats 16power train 12 | 12–18 | 41 | $3,600–5,100 | Dossier → |
| 1992 | 30 | visibility 9service brakes, hydraulic 7seat belts 3 | 12–20 | 20 | $3,400–5,100 | Dossier → |
| 1991 | 12 | service brakes, hydraulic 6exterior lighting 1seat belts 1 | 12–20 | 27 | $3,600–5,100 | Dossier → |
| 1990 | 18 | service brakes, hydraulic 12power train 3tires 3 | 12–18 | 23 | $3,400–5,100 | Dossier → |
| 1989 | 16 | seat belts 4service brakes, hydraulic 3electrical system 2 | 12–19 | 24 | $3,400–5,100 | Dossier → |
Evidence snapshot generated . “Not indexed” means NHTSA holds no complaint record matching this exact year, make and model — not that no fault occurred. Recall campaigns are not summarised here: NHTSA publishes no bulk recall dataset, and fetching them per year would take longer than the page should. Each year’s dossier shows its recalls in full, live from NHTSA.