NHTSA Complaint #11618025 — 2018 HYUNDAI SONATA

ENGINE issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number	11618025
Vehicle	2018 HYUNDAI SONATA
Component	ENGINE
Date of Incident	January 2, 2024
Date Filed	October 4, 2024
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	NM

Consumer Description

The vehicle is burning oil at a high rate in a short period of time, a known issue that is affecting thousands of other people, and Hyundai refuses to issue a recall to fix this issue. If I forget to add oil every 500-1000 miles, I risk the engine locking up while driving. Their cars are dangerous to drive and are unsafe to be on the road with other drivers. They put profit over the safety of their customers.

Related Complaints for the 2018 HYUNDAI SONATA

Other ENGINE Complaints

#11719276 — February 20, 2026 — The component involved is the engine (2.4L Theta II gasoline engine) in my 2018 Hyundai Sonata. The malfunction invol...

#11719179 — February 19, 2026 — The oil pan is starting to crack, a small drip is now happening but dealership says it could spilt and cause the engi...

#11718006 — February 14, 2026 — To Whom It May Concern, My name is [XXX] , and I am formally escalating serious ongoing issues with my 2018 Hyundai S...

#11715822 — February 5, 2026 — While driving the vehicle, I repeatedly must check and put oil in. (On average once per week) I took the car to an au...

#11714245 — January 29, 2026 — Unknown what system failed. The vehicle is at an impound lot and can be inspected on request. Police and fire departm...

Recent Complaints for the 2018 HYUNDAI SONATA

#11718006 — ELECTRICAL SYSTEM — February 14, 2026 — To Whom It May Concern, My name is [XXX] , and I am formally escalating serious ongoing issues with my 2018 Hyundai S...

#11714245 — ELECTRICAL SYSTEM — January 29, 2026 — Unknown what system failed. The vehicle is at an impound lot and can be inspected on request. Police and fire departm...

#11714245 — POWER TRAIN — January 29, 2026 — Unknown what system failed. The vehicle is at an impound lot and can be inspected on request. Police and fire departm...

#11710253 — AIR BAGS — January 11, 2026 — The three airbags in the car (on the driver's weel, driver's knee, and the passenger's side) deployed while driving ...

#11709976 — ENGINE AND ENGINE COOLING — January 9, 2026 — The contact owns a 2018 Hyundai Sonata. The contact stated that while driving approximately 60 MPH, the vehicle start...