2018 Chevrolet Traverse Recalls, Problems & MPG
NHTSA lists 2 safety recalls and 464 owner complaints for the 2018 Chevrolet Traverse. The EPA rates it 20 to 22 MPG combined, depending on engine and drivetrain.
- Recalls
- 2
- Owner complaints
- 464
- Crashes / fires reported
- 9 / 2
- EPA combined
- 20–22 MPG
2018 Chevrolet Traverse recalls
Air BagsApr 8, 2021 · NHTSA 21V246000+
Risk: Unsecured side curtain air bags may not perform as intended, increasing the risk of injury.
Fix: GM will notify owners, and dealers will inspect and, if necessary, realign or replace the weld nuts, free of charge. Owner notification letters were mailed on May 24, 2021. Owners may contact Buick customer service at 1-800-521-7300, Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-800-462-8782. GM's number for this recall is N202321200.
General Motors, LLC (GM) is recalling certain 2010-2015, 2017 Buick Enclave, 2010-2019 Chevrolet Traverse, and 2011-2016 GMC Acadia vehicles. The side curtain air bags may not be properly attached.
Power TrainOct 29, 2020 · NHTSA 20V668000+
Risk: Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.
Fix: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
Recall repairs are free. Enter your VIN at nhtsa.gov/recalls to see if yours still needs one.
Most reported 2018 Chevrolet Traverse problems
Owner complaints to NHTSA by system. One complaint can name more than one system.
- Power Train196
- Unknown or Other105
- Electrical System102
- Engine85
- Service Brakes37
- Fuel/Propulsion System30
- Engine and Engine Cooling16
- Steering14
2018 Chevrolet Traverse gas mileage
EPA ratings for each version (city / highway / combined).
| Version | Engine | City | Hwy | Comb. | Fuel / yr |
|---|---|---|---|---|---|
| Traverse FWD | 2.0 L 4 cyl, Automatic 9-spd | 20 | 26 | 22 | $3,600 |
| Traverse FWD | 3.6 L 6 cyl, Automatic 9-spd | 18 | 27 | 21 | $3,050 |
| Traverse AWD | 3.6 L 6 cyl, Automatic 9-spd | 17 | 25 | 20 | $3,200 |
Real-world mileage depends on how and where you drive. Logbay compares your actual MPG with these EPA numbers.
Questions
Does the 2018 Chevrolet Traverse have any recalls?
Yes. NHTSA lists 2 recalls for the 2018 Chevrolet Traverse, most recently for the air bags (Apr 8, 2021). Recall repairs are free at a dealer; check your VIN at nhtsa.gov/recalls.
What are the most common 2018 Chevrolet Traverse problems?
Owners filed 464 complaints with NHTSA. The most reported areas are power train (196), unknown or other (105), electrical system (102).
What gas mileage does the 2018 Chevrolet Traverse get?
The EPA rates the 2018 Chevrolet Traverse at 20 to 22 MPG combined (best version: 20 city / 26 highway).
Sources: NHTSA recalls and owner complaints (api.nhtsa.gov), EPA fuel economy (fueleconomy.gov). Updated Oct 26, 2026. Complaint counts are unverified owner reports.