9.1

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
2,000 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.

2017 Hyundai Sonata engine problems

engine problem

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2017 Hyundai Sonata Owner Comments

problem #1

Jun 012017

Sonata

  • 2,000 miles

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

The contact owns a 2017 Hyundai Sonata. While driving 65 mph with the adaptive cruise control engaged and changing lanes, the vehicle independently slowed without warning. The contact called key Hyundai of salem 470 S broadway, salem, nh 03079 (603) 841-3099, however the vehicle was not diagnosed nor repaired. The manufacturer was contacted but no further assistance was provided. The failure mileage was 2,000.

- Salem, NH, USA

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