10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 miles

About These NHTSA Complaints:

The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.

Get notified about new defects, investigations, recalls & lawsuits for the 2021 Kia Rio:

Unsubscribe any time. We don't sell/share your email.

Get free help with your lemon!
close ad
problem #2

Mar 172022

Rio

  • miles
I was driving 60-70 miles an hour for 45 minutes then car lost all acceleration and engine light came on. I pulled over immediately turned the car off. Turned it back on drove 1/4 of a mile and same thing happened. I pulled over turned car off and had it towed to the dealership.

- Crowley, TX, USA

Add Complaint
problem #1

Dec 112021

Rio

  • miles
Vehicle has less than 4000 miles and throttle body had to be replaced

- Staten Island, NY, USA

Add Complaint