10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
1 / 0
Average Mileage:
0 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2023 Kia K5 fuel system problems

fuel system problem

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2023 Kia K5 Owner Comments

problem #7

Nov 152024

K5

  • miles

A D V E R T I S E M E N T S

Heard and felt extremely loud BANG under the car while driving then check engine light came on. Vehicle had low power and the gas was decreasing severely fast. The backseat had moved with our 2yr daughter in her car seat above it. Took it to dealership and they said the gas tank expanded and couldn't be fixed. They offered bottom dollar to buy it back

- Lavaca, AR, USA

problem #6

Dec 282024

K5

  • miles
Engine came on and off twice, car was smelling like gas and driving rough. Tried to put gas in car and it would not take the gas, it wasted all over car. I checked my back seat and felt it was hard and sitting right so I looked under and the seat was lifted. After doing research, I learned I have an expanded fuel tank. Not only that but there has been a recall on it that I was unaware of, I took the car immediately to the nearest dealership and they acknowledged there-??s a recall and I can-??t drive the car because the backseat can explode anytime now.

- Humble, TX, USA

problem #5

Aug 242024

K5

  • miles
Ive a 2023 Kia K5 GT-Line AWD with 73000 mileage. I was having a trip from New Jersey to Massachusetts for a wedding. I had 208 miles to go and 223 miles range. Than suddenly it went down to 93 miles. I stop by a gas station. I could not pump gas. It was kicking the nozzle. I atop by another gas station miles later. I couldnt pump gas either. It kickes the nozzle and my gas tank looks full. Than i start the car and check engine light and P045100 code came on. Than i checked the closest KIA but it was Saturday. They couldn-??t service i was at Rhode Island. I called one of the KIA and they said as long as CEL is on i can drive. If its keep flashing i shouldnt drive. I said it smells gasoline and i cant fill up my tank and i asked if they have a suggestion and they said idk and closed the phone. Than i heard a clicking noise and it smelled a lot more gasoline. I saw that my rear seats popped up. I saw that one of the gas tank or whatever it is was up and my tank was expanding. I had to leave my car to another dealer nearby airport at Rhode Island. They will check my car at Monday. I rent a car from airport enterprise. I guess ill need to wait and see. I knew that there is a recall. But i went for an oil change at 60000 mileage and my local dealer told me that there was a recall and they checked and thats why it took long and im good to go. So they checked the recall and it was fine and now its not fine. I had the recall done but it still happened. My car stayed at dealer from 10 days. They couldnt fix it and someone from Kia Tech came to check, while they are checking the gas tank had a mini explosion as they said. Kia is going to buy my car back and they confirm that i can either get a replacement or buyback. They confirmed that there is no permanent fix for it. They do not know how to fix it.

- Wayne, NJ, USA

problem #4

Aug 242024

K5

  • miles

A D V E R T I S E M E N T S

Ive a 2023 Kia K5 GT-Line AWD with 73000 mileage. I was having a trip from New Jersey to Massachusetts for a wedding. I had 208 miles to go and 223 miles range. Than suddenly it went down to 93 miles. I stop by a gas station. I could not pump gas. It was kicking the nozzle. I stop by another gas station miles later. I couldnt pump gas either. It kickes the nozzle and my gas tank looks full. Than i start the car and check engine light and P045100 code came on. Than i checked the closest KIA but it was Saturday. They couldn-??t service i was at Rhode Island. I callled one of the KIA and they said as long as CEL is on i can drive. If its keep flashing i shouldnt drive. I said it smells gasoline and i cant fill up my tank and i asked if they have a suggestion and they said idk and closed the phone. Than i heard a clicking noise and it smelled a lot more gasoline. I saw that my rear seats popped up. I saw that one of the gas tank or whatever it is was up and my tank was expanding. I had to leave my car to another dealer nearby airport at Rhode Island. They will check my car at Monday. I rent a car from airport enterprise. I guess ill need to wait and see. I know that there is a recall. But i sent for an oil change at 60000 mileage and my local dealer told me that there was a recall and they checked and thats why it took long and im good to go. So they checked the recall and it was fine and now its not fine. My gasoline tank expanded. My car is located at Bold Hill Kia in Warwick, Rhode Island. I was scared to drive but i had no other choice and the serviceman in one of the dealer told me to drive so i drive to another KIA.My vehicle was inspected for the SC288 Recall [XXX] ) There was a check engine light with the obd code of p045100. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Wayne, NJ, USA

problem #3

Jul 162024

K5

  • miles
I was driving and it was a loud noise. My son flew up with seat belt on hit his head on roof, gas tank blew up / or swelled up and my back seat is sitting about 10-12 inches above then normal. Very scary and worried

- Redlands , CA, USA

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problem #2

May 272024

K5

  • miles
Gas tank expanded and bent the undercarriage up so much it blew off the fuel pump cover and pushed up the back seat.

- Port Orange, FL, USA

problem #1

Jan 262024

K5

  • miles
I was driving on [XXX] Orlando Florida on [xxx] doing approximately 70 miles an hour when a large explosion occurred out and within my car the whole car shook this happened twice within a 5 mile radius. The car was eventually brought to Kia city in Orlando, where they determined that the fuel system had failed. the valve had failed, and the fuel system tank and fuel pump had swelled and blew.This could lead to catastrophic explosion in the vehicle, and or someone catching on fire. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Harmony , FL, USA

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