AutoUtility currently tracks 114 official NHTSA owner defect complaints for the 2015 Chevrolet Sonic. Electrical System issues are the most frequently reported category, appearing in 34 complaints (29.8% of submitted records). Among these NHTSA complaint records, 15 filings cite a crash, 3 cite a fire, 11 report one or more injuries, 1 reports one or more fatalities.

Key Problem Findings
  • Total NHTSA Complaints: 114 reports
  • #1 Reported Problem Area: Electrical System (34 reports • 29.8% of submitted complaints)
  • Secondary Problem Areas: Air Bags & Restraints (28), Engine & Cooling (20)
  • Crash-Citing Complaints: 15 filings
  • Fire-Citing Complaints: 3 filings
  • Complaints Reporting Injuries / Fatalities: 11 injury filings • 1 fatality filings
Reporting Methodology: Statistics describe unverified consumer submissions voluntarily filed with NHTSA. Complaint volume is not normalized for vehicle sales volume or miles driven. Multiple components can be cited within a single owner complaint submission.
Total Complaints
114
Submitted to NHTSA ODI
Crash-Citing Complaints
15
Filings citing a collision
Fire-Citing Complaints
3
Filings citing smoke or fire
Complaints Reporting Injuries
11
Filings citing one or more injuries
Complaints Reporting Fatalities
1
Consumer filings citing fatalities

Most Reported Problems for 2015 Chevrolet Sonic

Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records

#1 Problem Area 29.8% of complaints

Electrical System

34 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 3 official safety recall campaigns for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
⚠️ 1 crash report 🔥 1 fire report
#2 Problem Area 24.6% of complaints

Air Bags & Restraints

28 owner complaints submitted to NHTSA ODI
⚠️ 10 crash reports 🔥 1 fire report 🩹 13 injury report entries
#3 Problem Area 17.5% of complaints

Engine & Cooling

20 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
#4 Problem Area 10.5% of complaints

Fuel & Propulsion System

12 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
#5 Problem Area 10.5% of complaints

Powertrain & Transmission

12 owner complaints submitted to NHTSA ODI
🩹 1 injury report entry
Domain Share Note: Share percentage represents the proportion of unique complaint filings referencing each vehicle system. Because single complaints may cite multiple systems (such as engine and electrical simultaneously), domain percentages represent individual category incidence and may sum to over 100%.

Recent NHTSA Owner Reports for 2015 Chevrolet Sonic

Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation

Air Bags & Restraints NHTSA ODI ID: #11739750
Filed: 05/23/2026

"Passenger seat airbag shows that it is still off even when there is someone in the Passenger seat"

Incident Date: 10/18/2023 • Raw NHTSA Component: AIR BAGS
Electrical System NHTSA ODI ID: #11690289
Filed: 09/29/2025

"Odometer Fraud. The contact owns a 2015 Chevrolet Sonic. The contact purchased the vehicle from a dealer in March 2024. The contact stated that when the vehicle was purchased, the odometer at 60,000, and the advertisement stated 60,000. The contact recently acquired the Carfax report, which..."

Incident Date: 03/14/2024 • Raw NHTSA Component: ELECTRICAL SYSTEM
Driver Assistance & Safety Tech NHTSA ODI ID: #11672416
Filed: 07/10/2025

"my recall is already completed, why on the your website still showing incompleted?"

Incident Date: 07/10/2025 • Raw NHTSA Component: WHEELS,UNKNOWN OR OTHER,LANE DEPARTURE
Engine & Cooling NHTSA ODI ID: #11640293
Filed: 02/03/2025

"The contact owns a 2015 Chevrolet Sonic. The contact stated that while operating the vehicle, the check engine light remained illuminated. The vehicle was taken to the local mechanic who diagnosed that the catalytic converter was faulty and needed to be replaced. The vehicle was not repaired. The..."

Incident Date: 03/03/2024 • Raw NHTSA Component: ENGINE AND ENGINE COOLING
Fuel & Propulsion System NHTSA ODI ID: #11622159
Filed: 10/27/2024

"I have had this vehicle for three years now and no matter of the repairs I had done to it by machanics the check engind light continue to turn on and the vehicle has shut down on the road and I can't find out what the solution is. I am afraid to drive it.Also the mylink radio which has all the..."

Incident Date: 08/07/2024 • Raw NHTSA Component: ELECTRICAL SYSTEM,UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM
Consumer Narrative Notice: Excerpts are sanitized text descriptions submitted by vehicle owners to the federal ODI database. They reflect the reporting consumer's observations at the time of filing and have not been independently confirmed by vehicle manufacturers or government investigators.

Complaint History for Chevrolet Sonic

Reported defect complaint volume across sibling model years (2015–2020)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2015 Chevrolet Sonic Current Page 114 15 3 Current
2016 Chevrolet Sonic 48 8 2 View 2016 Problems →
2017 Chevrolet Sonic 37 6 0 View 2017 Problems →
2018 Chevrolet Sonic 14 0 1 View 2018 Problems →
2019 Chevrolet Sonic 8 0 0 View 2019 Problems →
2020 Chevrolet Sonic 10 0 0 View 2020 Problems →
Comparative Disclaimer: Complaint totals are unadjusted historical counts and are not normalized for vehicles sold, active fleet size, or total road mileage. Newer model years naturally have had less calendar exposure time to accumulate owner filings.

Detailed NHTSA Component Breakdown for 2015 Chevrolet Sonic

Complete distribution of consumer defect reports across all 44 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Reported Injury Entries Reported Fatality Entries
Air Bags NHTSA category: AIR BAGS 19 8 0 13 0
Electrical System NHTSA category: ELECTRICAL SYSTEM 12 1 1 0 1
Other / Uncategorized NHTSA category: UNKNOWN OR OTHER 10 1 0 4 0
Powertrain NHTSA category: POWER TRAIN 8 0 0 1 0
Engine NHTSA category: ENGINE 6 0 0 0 0
ELECTRICAL SYSTEM,EQUIPMENT 3 0 0 0 0
Engine & Cooling NHTSA category: ENGINE AND ENGINE COOLING 3 0 0 0 0
ENGINE,FUEL/PROPULSION SYSTEM 3 0 0 0 0
Fuel & Propulsion System NHTSA category: FUEL/PROPULSION SYSTEM 3 0 0 0 0
Service Brakes NHTSA category: SERVICE BRAKES 3 2 0 1 0
Steering NHTSA category: STEERING 3 1 0 0 0
ELECTRICAL SYSTEM,ELECTRONIC STABILITY CONTROL (ESC),ENGINE 2 0 0 0 0
ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM 2 0 0 0 0
ELECTRICAL SYSTEM,LATCHES/LOCKS/LINKAGES 2 0 0 0 0
ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE 2 0 0 0 0
ELECTRICAL SYSTEM,UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM 2 0 0 0 0
Service Brakes NHTSA category: SERVICE BRAKES, HYDRAULIC 2 0 0 0 0
STEERING,ELECTRICAL SYSTEM,ENGINE 2 0 0 0 0
Wheels & Hubs NHTSA category: WHEELS 2 0 1 0 0
AIR BAGS,ELECTRONIC STABILITY CONTROL (ESC),FUEL/PROPULSION SYSTEM 1 0 0 0 0
AIR BAGS,ENGINE 1 0 0 0 0
AIR BAGS,SEAT BELTS 1 0 0 0 0
AIR BAGS,UNKNOWN OR OTHER 1 0 0 0 0
ELECTRICAL SYSTEM,AIR BAGS 1 0 0 0 0
ELECTRICAL SYSTEM,AIR BAGS,SEATS 1 0 0 0 0
ELECTRICAL SYSTEM,ENGINE 1 0 0 0 0
ELECTRICAL SYSTEM,EXTERIOR LIGHTING 1 0 0 0 0
ELECTRICAL SYSTEM,EXTERIOR LIGHTING,VISIBILITY/WIPER 1 0 0 0 0
ELECTRICAL SYSTEM,UNKNOWN OR OTHER 1 0 0 0 0
Equipment & Accessories NHTSA category: EQUIPMENT 1 0 0 0 0
EXTERIOR LIGHTING,AIR BAGS,STRUCTURE 1 1 0 0 0
POWER TRAIN,ELECTRICAL SYSTEM,UNKNOWN OR OTHER 1 0 0 0 0
POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM 1 0 0 0 0
POWER TRAIN,UNKNOWN OR OTHER 1 0 0 0 0
POWER TRAIN,UNKNOWN OR OTHER,ENGINE 1 0 0 0 0
Seat Belts NHTSA category: SEAT BELTS 1 0 0 0 0
Seats & Restraints NHTSA category: SEATS 1 0 0 0 0
STEERING,AIR BAGS 1 1 1 0 0
Structure & Body NHTSA category: STRUCTURE 1 0 0 0 0
SUSPENSION,UNKNOWN OR OTHER,ENGINE 1 0 0 0 0
Tires NHTSA category: TIRES 1 0 0 0 0
UNKNOWN OR OTHER,ENGINE 1 0 0 0 0
VEHICLE SPEED CONTROL,ELECTRONIC STABILITY CONTROL (ESC) 1 0 0 0 0
WHEELS,UNKNOWN OR OTHER,LANE DEPARTURE 1 0 0 0 0
Data Attribution & Reporting Methodology: Complaints are unverified voluntary submissions to the NHTSA Office of Defects Investigation (ODI). Because multiple vehicle components can be cited within a single owner complaint submission, component-level rollups may sum to more than the unique complaint count (114). Injury and fatality entries in the detailed table reflect raw values entered by reporting consumers across individual submissions; they are not deduplicated casualty statistics and may include duplicate or unverified entries. Complaint volume is not normalized for sales volume or vehicle mileage and does not represent an audited component failure rate.
Official US Government Data Provenance

The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.