2026 GMC Sierra 1500 recalls, problems & safety ratings
NHTSA lists 2 recalls for the 2026 GMC Sierra 1500 and 81 owner complaints. The most-reported problem areas are engine (59), power train (19), electrical system (13). It earned a 4-star overall NHTSA safety rating. EPA-rated fuel economy is 17–25 mpg combined, depending on configuration. 1 recall carries a Park It or Park Outside warning.
The 2026 ranks #2 of 15 Sierra 1500 model years for fewest complaints (2012–2026), with fewer complaints than the average year (415). It has 2 recalls vs. an average of 5.8 per model year.
Recalls 2
Every recall NHTSA lists for the 2026 GMC Sierra 1500. Not every recall applies to every vehicle, so check your VIN. Recall repairs are free at a franchised dealer.
Power train · transfer case (4-wheel drive)
Problem: General Motors, LLC (GM) is recalling certain 2026 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, and GMC Sierra 1500, Yukon, and Yukon XL vehicles with four-wheel (4WD) or all-wheel drive (AWD), and certain 2015-2020 Suburban, Escalade, Escalade ESV, Yukon, Yukon XL, and Tahoe vehicles. A component missing from the drivetrain transfer case may cause the front and/or rear wheels to lock up without warning to the driver.
Risk: Front or rear wheel lockup increases the risk of a crash.
Fix: Owners are advised not to drive their vehicle until the remedy is completed. Dealers will inspect and, if necessary, replace the transfer case assembly, free of charge. Owner notification letters were mailed May 18, 2026. Owners may contact GMC customer service at 1-800-462-8782, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-333-4223. GM's number for this recall is N262557620. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 7, 2026.
Equipment · other · owners/service/other manual
Problem: General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ, Escalade IQL, LYRIQ, VISTIQ, Chevrolet Blazer EV, Corvette Convertible, Corvette Coupe, Corvette Convertible E-Ray, Equinox, Silverado 1500, 2500, 3500, Silverado EV, Suburban 1500, Tahoe, Traverse, GMC Acadia, Hummer EV Pickup, Hummer EV SUV, Sierra 1500, 2500, 3500, Sierra EV, Terrain, Yukon, and Yukon XL vehicles. The radio may not have been set to the correct status to download the electronic owner's manual during production. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, “Occupant Protection.”
Risk: Without an owner's manual to consult, owners may not know how to safely use and operate the vehicle, increasing the risk of injury in a crash.
Fix: Dealers will reset the vehicle radio, which will facilitate automatic download of the electronic owner’s manual, free of charge. Owner notification letters were mailed April 16, 2026. Owners may contact GM customer service at 1-866-467-9700, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-333-4223. The manufacturer's number for this recall is N252540430. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on February 26, 2026.
Common problems
From complaints owners filed with NHTSA. Complaints aren't verified, but patterns across hundreds of owners point to known weak spots.
Most-reported problem areas
By the numbers
Recent owner reports
Three different times now (most recent: 10/22/2026), I have had my truck completely shut off when coming to a stop on the highway/interstate. I always have auto start/stop disabled when I drive. When it happens, a message shows on the dash that says press start button. No other codes or check engine light. Thankfully it has started every time, but this is obviously a serious s…
The contact owns a 2026 GMC Sierra 1500. The contact stated that while the vehicle was stopped, the GPS was not operating as intended. The system failed to update after 15 minutes. The vehicle was difficult to start and had failed to start on another occasion. The vehicle was taken to the local dealer, and an update was forced and the battery was charged. The vehicle was schedu…
I had driven about 30 minutes on the Interstate at highway speeds and had just exited the Interstate and the truck made a horrible noise, shut off, and the transmission threw itself into park at about 10 mph. At this time, the engine did not want to restart, but did eventually and I had a check engine light on, but I was able to move the truck out of the intersection so that I…
Safety ratings
2026 GMC SIERRA 1500 PU/CC N/A 4WD
2026 GMC SIERRA 1500 PU/CC N/A RWD
2026 GMC SIERRA 1500 PU/EC N/A 4WD
Fuel economy
EPA ratings for common configurations of the 2026 GMC Sierra 1500.
Sierra 2WD
Auto 10-spd · 8 cyl · 5.3 L
Regular
Sierra 2WD
Auto 10-spd · 6 cyl · 3.0 L · Diesel · Turbo
Diesel
Sierra 2WD with Sport Mode
Auto 10-spd · 8 cyl · 5.3 L
Regular
Sierra 2WD with Sport Mode
Auto 8-spd · 4 cyl · 2.7 L · Turbo
Regular
Other model years
Questions
How many recalls does the 2026 GMC Sierra 1500 have?
NHTSA lists 2 recalls for the 2026 GMC Sierra 1500, most recently for power train · transfer case (4-wheel drive) (05/07/2026). Recall repairs are free at a franchised dealer. Enter your VIN to check whether a recall applies to your vehicle.
What are the most common problems with the 2026 GMC Sierra 1500?
Based on 81 owner complaints filed with NHTSA, the most-reported areas are engine (59), power train (19), electrical system (13).
Is the 2026 GMC Sierra 1500 safe?
The 2026 GMC Sierra 1500 earned a 4-star overall rating in NHTSA's 5-star safety ratings. It has 1 recall with a Park It or Park Outside warning, so check your VIN.
Is the 2026 a good year for the GMC Sierra 1500?
The 2026 ranks #2 of 15 Sierra 1500 model years for fewest complaints (2012–2026), with fewer complaints than the average year (415). It has 2 recalls vs. an average of 5.8 per model year.
What gas mileage does the 2026 GMC Sierra 1500 get?
EPA ratings for the 2026 GMC Sierra 1500 range from 17 to 25 mpg combined, depending on configuration.
Own a 2026 GMC Sierra 1500 in South Carolina?
Our mobile mechanics diagnose and fix the problems above at your home, office or fleet lot in Lexington, Columbia and the Midlands, with dealer-grade scan tools.
Related vehicles
Sources: NHTSA recalls, complaints and 5-Star Safety Ratings APIs; EPA fueleconomy.gov. Data retrieved November 2, 2026. NHTSA model names used: SIERRA 1500, Sierra 1500.