Excessive engine oil consumption
ENGINE
22 NHTSA complaints · 2025-01 → 2026-05
“My 2020 Kia Sportage continues to consume too much oil. There is not a leak detected where I park my car during work, nor in my garage. I need to add oil to the vehicle every other week.”
“Engine is burning oil, having to continuously add. No low oil light coming on.”
“I own a 2020 Kia Sportage that is currently within the 100,000-mile powertrain warranty. The vehicle has been experiencing EXCESSIVE oil consumption, requiring oil to be added between scheduled oil changes, despite no visible leaks or warning indicators.…”
“Consumes more than 1 liter of oil per 1000 miles”