Recalls & safety ratings

2018 CHEVROLET SONIC

Every NHTSA recall campaign covering the 2018 CHEVROLET SONIC, and the crash-test ratings for the body styles that were tested.
  • 1
    Recalls
  • 14
    Owner complaints
  • 0
    Investigations

Sourced from NHTSA recall and safety-rating data — last checked 5 September 2026.

1 recall campaign

A campaign usually covers only part of a model year's production, so it may not apply to a particular car. Check the VIN to be certain.

SEATS

NHTSA campaign 18V342000 · General Motors LLC

Summary

General Motors LLC (GM) is recalling certain 2018 Chevrolet Sonic vehicles. A joint in the driver's seat-back frame may not be properly welded, reducing the strength of the seat-back frame.

Consequence

In the event of a rear-impact crash, the seat-back may fail, increasing the risk of injury.

Remedy

GM will notify owners, and dealers will replace the driver's seat-back, free of charge. The recall began June 28, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18178.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

NHTSA 5-Star Safety Ratings

NHTSA crash-tests vehicles and rates them out of five stars. More stars mean a safer car. Ratings are per body style, so a model can appear more than once below.

2018 Chevrolet Sonic 4 DR FWD

Overall

Frontal crash

Driver
Passenger

Side crash

Driver
Passenger
Pole

Rollover

12.6% chance of rollover in a single-vehicle crash.

  • Electronic stability control: Standard
  • Forward collision warning: Optional
  • Lane departure warning: Optional

2018 Chevrolet Sonic 5 DR FWD

Overall

Frontal crash

Driver
Passenger

Side crash

Driver
Passenger
Pole

Rollover

12.6% chance of rollover in a single-vehicle crash.

  • Electronic stability control: Standard
  • Forward collision warning: Optional
  • Lane departure warning: Optional

Get started for free

Get a free preview of the report