Feb 21, 2025 · The 2022 K5 gets an average reliability rating with build quality as average and "minor transmission problems" and brakes being much worse than average. Every other item on the 2022 is …

Jan 16, 2025 · what’s up fellow k5 owners. I recently upgraded from a 22 GT-L to a 25 GT-L with the new non turbo engine. I originally noticed the car was pretty sluggish under initial acceleration, …

Dec 6, 2024 · hey k5 owners, I have a GT-Line with 54K miles on it and recently just got a check engine light. Code P0507 P0507 "Idle air control system RPM had high...

Jan 9, 2025 · I recently got a 2025 Kia K5 GT in wolf grey and I am wondering what mods I should do that won't void the warranty and sacrifice reliability. I want to get tints done and maybe get a cold air …

Apr 29, 2025 · I was trying to update to the latest Navigation and Software Update (April 2025) on my USA 2024 Kia K5 GT-Line. I tried it 3 times and it failed each time. I used the 2023-24 K5 software …

Aug 27, 2024 · Hi I recently got the 2025 K5 GT Line but I have no idea what fuel type to use. I've been using Costco 87 octane fuel. Does it need premium 91 or 93? Or even 89 since it's a 2.5 liter engine?

Jan 8, 2025 · Hey everyone! I just joined the forum and wanted to share some exciting news—I recently got a new K5 and I couldn’t be happier. I’m looking forward to learning more about it, sharing tips, …

Jan 5, 2025 · I have a 2025 K5 and can't find an oil filter. I have asked the dealership but have not heard back. Is the filter the same as the filter for the 2024 K5?

May 20, 2025 · I appear to have some kind of fuel leak on my K5. I never can smell anything when parked. Fuel smell only shows up when I have driven a bit, return to the car, take off and smell …

Jul 23, 2025 · I drive a 2025 K5 GT (2.5T) and recently started looking into different engine oil options. I’ve always used Valvoline Advanced Full Synthetic Engine Oil 0W-20 on my K5s and figured it was …