AutoUtility currently tracks 52 official NHTSA owner defect complaints for the 2018 GMC Canyon. Powertrain & Transmission issues are the most frequently reported category, appearing in 27 complaints (51.9% of submitted records). Among these NHTSA complaint records, 2 filings cite a crash, 1 reports one or more injuries.
Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records
27 owner complaints submitted to NHTSA ODI for this subsystem.
10 owner complaints submitted to NHTSA ODI for this subsystem.
6 owner complaints submitted to NHTSA ODI for this subsystem.
5 owner complaints submitted to NHTSA ODI for this subsystem.
Specific mechanical, electrical, and driver-assist defect symptoms identified via deterministic narrative analysis
3 complaint narratives describe this symptom.
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"On many occasions, over several years of ownership, ''NEW in 2018, the trans has had violent shift Problems. I could only find 1, ONE instance where a person was "injured'' by ANY of the GM 8L transmissions. My neck is hurting Now. I'm compelled to do this for Others who been Scammed by GM as they..."
"The truck have a bad shudder that can shake you off the road. They know about the issue because its been an issue with there vehicles. I have a 2020 colorado also with this dangerous issue."
"Crash on 5/5 rear ended car - airbags did not deploy . Received concussion and neck injury."
"The warning light is saying engine power reduced having to do with the DEF system"
"This is a known problem with GMC and Chevy trucks, known as the Rumble. At approximately 45mph and up, the truck feels like it’s going over rumble strip and the back end is slipping. This causes the steering wheel and truck to shake. It could result in the loss of control if it gets too bad. I took..."
Reported defect complaint volume across sibling model years (2015–2026)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 GMC Canyon | 319 | 8 | 8 | View 2015 Problems → |
| 2016 GMC Canyon | 267 | 8 | 4 | View 2016 Problems → |
| 2017 GMC Canyon | 65 | 3 | 1 | View 2017 Problems → |
| 2018 GMC Canyon Current Page | 52 | 2 | 1 | Current |
| 2019 GMC Canyon | 16 | 0 | 0 | View 2019 Problems → |
| 2020 GMC Canyon | 14 | 1 | 0 | View 2020 Problems → |
| 2021 GMC Canyon | 11 | 2 | 2 | View 2021 Problems → |
| 2022 GMC Canyon | 25 | 1 | 1 | View 2022 Problems → |
| 2023 GMC Canyon | 58 | 0 | 3 | View 2023 Problems → |
| 2024 GMC Canyon | 205 | 0 | 3 | View 2024 Problems → |
| 2025 GMC Canyon | 8 | 0 | 2 | View 2025 Problems → |
| 2026 GMC Canyon | 0 | 0 | 2 | View 2026 Problems → |
Complete distribution of consumer defect reports across all 23 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Injury Entries | Fatality Entries |
|---|---|---|---|---|---|
| Powertrain NHTSA category: POWER TRAIN | 21 | 1 | 0 | 0 | 0 |
| Electrical System NHTSA category: ELECTRICAL SYSTEM | 5 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,ENGINE | 2 | 0 | 0 | 0 | 0 |
| Engine NHTSA category: ENGINE | 2 | 0 | 0 | 0 | 0 |
| EXTERIOR LIGHTING | 2 | 0 | 0 | 0 | 0 |
| Steering NHTSA category: STEERING | 2 | 0 | 0 | 0 | 0 |
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 2 | 0 | 0 | 0 | 0 |
| Air Bags NHTSA category: AIR BAGS | 1 | 1 | 0 | 1 | 0 |
| ELECTRICAL SYSTEM,EXTERIOR LIGHTING | 1 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
| ELECTRONIC STABILITY CONTROL (ESC),SERVICE BRAKES | 1 | 0 | 0 | 0 | 0 |
| ENGINE AND ENGINE COOLING,FUEL SYSTEM, DIESEL | 1 | 0 | 0 | 0 | 0 |
| Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| POWER TRAIN,ELECTRICAL SYSTEM | 1 | 0 | 0 | 0 | 0 |
| POWER TRAIN,STRUCTURE,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE | 1 | 0 | 0 | 0 | 0 |
| Seat Belts NHTSA category: SEAT BELTS | 1 | 0 | 0 | 0 | 0 |
| SEAT BELTS,AIR BAGS | 1 | 0 | 0 | 0 | 0 |
| STEERING,POWER TRAIN | 1 | 0 | 0 | 0 | 0 |
| STEERING,POWER TRAIN,SERVICE BRAKES | 1 | 0 | 0 | 0 | 0 |
| SUSPENSION,POWER TRAIN,ENGINE | 1 | 0 | 0 | 0 | 0 |
| UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
| VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM | 1 | 0 | 0 | 0 | 0 |
Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year
Key performance indicators, EPA fuel economy specs, powertrain variants, and summary ratings.
Official recall campaigns, safety defect descriptions, and manufacturer free remedy instructions.
NHTSA 5-Star NCAP crash test results, driver assistance systems, and rollover resistance ratings.
EPA fuel economy ratings, electric range, and annual energy cost benchmarks.
Direct, deterministic answers synthesized from verified United States government databases for the 2018 GMC Canyon
In official NHTSA consumer records, the most frequently cited issue area for the 2018 GMC Canyon is Powertrain & Transmission, appearing in 27 records (51.9% of submitted filings).
Secondary reported categories include Electrical System (10) and Engine & Cooling (6).
AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 52 consumer defect complaints and 1 safety recall campaign for the 2018 GMC Canyon.
Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.
Among consumer complaint records on file with NHTSA for the 2018 GMC Canyon, 2 filings cite a crash, 0 cite smoke or fire, and 1 report one or more injuries.
Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.