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3.9

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
31,675 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2015 Chevrolet Sonic engine problems

engine problem

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2015 Chevrolet Sonic Owner Comments (Page 2 of 2)

« Read the previous 20 complaints

problem #2

Apr 242018

Sonic

  • 38,000 miles

A D V E R T I S E M E N T S

Car is less than 3 years old and the radiator is rusted/corroded. This kind of corrosion should not happen on a car less than 3 years old. I kept smelling something burning when driving on the highway, so I started monitoring the coolant levels. I was adding more than a gallon of coolant each month.

- Carbondale, PA, USA

problem #1

Mar 062017

Sonic

  • 53,340 miles
The vehicle is not safe - the body control module has went out in the vehicle. It is not covered under the power train warranty

- Princeton, WV, USA

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