There are 4 owner-reported brakes complaints for the 2022 Kia K5in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Brake pump failure caused the exhaust camshaft to break on the engine rendering the car inoperable. Engine replacement will cost over 8000 quoted by dealership. Car has check engine lights on the dash. We were advised by the mechanic at the dealership, they have had problems with the k5s with this issue.
Brake Rotors from factory warp very early, noticable in under 30k miles. Warped rotors makes braking harsh, makes the brakes not work as well ans steering wheel jolt when braking making it dangerous. Was diagnosed by myself and other K5 drivers who took their cars to dealerships and mechanics. No warning lamps or anything, just very rough braking. Happened to me around 24,000 miles
2022 car with 80000 miles on it has a break booster vaccum pump failure
The back rotors (part #:58411L0000) needed to be replaced due to warping which caused the vehicle to rapidly shake at high speeds and when slowing down. I tried contacting the dealership in regards to getting my old rotors or a manufacturer name and number and they were unable to fulfill that request. If my rear brakes failed at any point in time then that is putting myself, any passengers in my car, and others around me at danger. Stopping is a huge safety component of any vehicle. Yes, my problem was confirmed by the dealership I got my car from, which in turn they tried to blame me for the problem. It was only inspected by the dealership I got my car from. The only indication/warning I got was when I started to brake or drive on the highway, I knew that there was an issue since I do not think it is right for a brand new <20,000 mile vehicle should be shaking the way mine was before repair. I got my vehicle serviced and repaired on 05/27/23 and noticed the issue a week prior. Called and scheduled an appointment immediately.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026