2018 Chevrolet Silverado 1500 Problems, Recalls & Reliability
Verdict
GoodComplaint Index
27/100
#12 most-complained of 16 Silverado 1500 years
The 2018 Chevrolet Silverado 1500 has a Complaint Index of 27 and ranks 12th worst out of 16 model years, earning a Good verdict relative to other Silverado years. It has 520 NHTSA complaints, 7 recalls, and its top problem area is Transmission & Powertrain.
- Complaints
- 520
- Recalls
- 7
- Crashes / fires
- 10 / 4
- Injuries / deaths
- 11 / 1
- NHTSA overall rating
- 5 / 5 ★
- EPA combined MPG
- —
Top 2018 Chevrolet Silverado 1500 problems
NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.
- Transmission & Powertrain171 (33%)
- Engine127 (24%)
- Brakes111 (21%)
- Electrical System107 (21%)
- Other59 (11%)
- Suspension, Wheels & Tires49 (9%)
- Steering42 (8%)
- Fuel System19 (4%)
- Airbags15 (3%)
- Structure & Body14 (3%)
What owners report
- Owners report airbags failing to deploy in moderate-speed crashes, including one involving a river embankment impact at 45 mph.
- Some trucks experienced spontaneous engine fires while parked and unoccupied at the owner's residence.
- Front seat belt pretensioners have fired unexpectedly during low-speed, low-impact incidents, filling the cabin with smoke.
- A rear tire blowout led to loss of control and a fatal crash into a roadside wall.
- Owners describe electrical system glitches where power clicks off and back on while turning, causing power steering to cut out.
- Transmission failures have been reported alongside vehicle stalling on highways, in one case after being struck by a truck.
2018 Chevrolet Silverado 1500 recalls
7 NHTSA recall campaigns list this model year.
- NHTSA 26V325000May 21, 2026Airbags4,315 vehicles
Air bags
General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2019 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 vehicles. The left-side or right-side roof rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
Risk: A detached end cap or inflator rupture can allow compressed gas to escape and project the end cap or fragments of the inflator into the vehicle, increasing the risk of injury.
Remedy: Dealers will replace both RRAB modules, free of charge. Owner notification letters were mailed June 24, 2026. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262557310. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 21, 2026. This recall expands previous NHTSA recall number 26V166.
- NHTSA 26V166000Mar 19, 2026Airbags2,819 vehicles
Air bags
General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2019 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 Crew Cab vehicles. The left or right-side roof rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
Risk: A detached end cap or inflator rupture can allow compressed gas to escape and project the end cap or fragments of the inflator into the vehicle, increasing the risk of injury.
Remedy: Dealers will replace the left and right-side RRAB modules, free of charge. Owner notification letters were mailed April 16, 2026. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262549710. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 19, 2026.
- NHTSA 25V432000Jun 26, 2025Airbags1,658 vehicles
Air bags
General Motors (GM) is recalling certain 2018 GMC Sierra 1500, 2019 Sierra 2500, 3500, Chevrolet Silverado 3500, and Chevrolet Silverado 2500 and 2018 Chevrolet Silverado 1500 Crew Cab vehicles. The left or right-side roof-rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.
Risk: A detached end cap or inflator rupture can allow compressed gas to escape and project the end cap or fragments of the inflator into the vehicle, increases the risk of injury or crash.
Remedy: Dealers will replace the left and right side RRAB modules, free of charge. Owner notification letters were mailed July 23, 2025. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252513060.
2018 compared with other Silverado 1500 years
Frequently asked questions
- Is the 2018 Chevrolet Silverado 1500 reliable?
- Relative to other Silverado 1500 model years, the 2018 ranks 12th worst out of 16 years with a Complaint Index of 27, giving it a Good verdict compared to years like 2014 and 2015, which rank worse.
- What are the most common problems with the 2018 Silverado 1500?
- NHTSA data shows the top problem area is Transmission & Powertrain, accounting for 33% of complaints (171 complaints), followed by Engine issues at 24% (127 complaints) and Brakes at 21% (111 complaints).
- Does the 2018 Silverado 1500 have any recalls?
- NHTSA lists 7 recalls for the 2018 Silverado 1500, covering Airbags and Brakes, including multiple roof-rail airbag module replacement campaigns and Electronic Brake Control Module reprogramming for vacuum pump output issues.
- Which Silverado 1500 years should I avoid instead of 2018?
- Based on Complaint Index, the years to avoid are 2014 (index 100), 2015 (index 87), 2021 (index 93), and 2019 (index 80), all of which score worse than the 2018's index of 27.
- At what mileage do 2018 Silverado 1500 problems typically show up?
- The median mileage at failure across all reported problems is 36,750 miles, though Transmission & Powertrain issues had a median of 30,000 miles and Fuel System issues showed up at a median of 8,100 miles.