NHTSA lists 8 safety recalls and 235 owner complaints for the 2020 Chevrolet Traverse. Most complaints involve engine (70) and power train (40). The EPA rates it 20–21 mpg combined, and NHTSA gives it 5 stars overall.
General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Traverse and 2021-2022 Buick Enclave vehicles. The harness connector to the left or right side roof rail air bag may have incompatible electrical terminals, which could prevent the air bags from deploying in a crash.
Braun Corporation (Braun) is recalling certain 2020-2021 Chevrolet Traverse wheelchair accessible vehicles with Power In-floor Ramp conversion. The screw and clip that hold the inner wheel-well plastic shroud in place may chafe against the transmission case, possibly resulting in a transmission fluid leak.
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Complaints for each Traverse model year we’ve synced.
| Model year | NHTSA complaints |
|---|---|
| 2009 | 448 |
| 2010 | 669 |
| 2011 | 608 |
| 2012 | 354 |
| 2013 | 162 |
| 2014 | 549 |
| 2015 | 314 |
| 2016 | 292 |
| 2017 | 361 |
| 2018 | 465 |
| 2019 | 412 |
| 2020 | 235 |
| 2021 | 94 |
| 2022 | 101 |
| 2023 | 95 |
| 2024 | 144 |
| 2025 | 186 |
| 2026 | 29 |
| 2027 | 1 |
“The front intermediate exhaust pipe mounting bracket weld fractured at the engine manifold, causing the exhaust pipe to break completely loose. We can now actively smell raw exhaust fumes inside the passenger cabin while operating the vehicle, creating an immediate safety hazard for carbon monoxide poisoning and driver disorientation. Additionally, the heavy steel exhaust system is completely unsupported at the front, creating an imminent risk of the pipe falling and dragging on the roadway at highway speeds, which could cause a catastrophic crash. The vehicle began getting progressively louder during cold weather between late 2025 and early 2026. A certified Chevrolet dealership technician officially inspected the vehicle, filmed an inspection video confirming this exact structural failure, and attempted to submit it for warranty coverage. GM Corporate denied the claim solely because my VIN is excluded from Special Coverage N212356540, despite the vehicle suffering from the identical manufacturing defect described in the bulletin. I possess the official dealer repair receipt and the technician's inspection video as proof.”
“The contact owns a 2020 Chevrolet Traverse. The contact stated that while driving 30 MPH through an intersection with a green traffic light, the transmission unexpectedly stopped functioning, and the vehicle failed to move. The contact stated that the hazard lights were activated while the vehicle was in traffic. The vehicle was towed to a service center, where the failure was addressed; however, the vehicle was not diagnosed or repaired. The failure mileage was approximately 157,000.”
“While driving the stereo went off, the ac, the car stopped in middle of the road and I lost all electrical. I tried turning back on and the emergency brake light was on and the dash said "Steering Assist is Reduced, Drive with Care.” I was able to put it in neutral and get it out of the way. Battery is good Fuses were all checked 350 replaced Car isn’t starting or Turing over, but some of the lights have turned on.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Traverse FWD Auto 9-spd, 6 cyl, 3.6 L · Front-Wheel Drive | 18 | 27 | 21 | $3,050 | 420 |
| Traverse AWD Auto 9-spd, 6 cyl, 3.6 L · All-Wheel Drive | 17 | 25 | 20 | $3,200 | 442 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
8 safety recalls as of Nov 3, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 235 complaints with NHTSA. The most-cited components are engine (70), power train (40), electrical system (28). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2020 Chevrolet Traverse at 20–21 mpg combined, depending on engine and drivetrain (2 versions rated).
NHTSA's New Car Assessment Program gives the 2020 Chevrolet Traverse 5 out of 5 stars overall.