Car has 84000 miles on it for last 15-20 thousand miles there is a smell of gas in the oil. I took to dealership they charged me to replace a catalytic converter. Not even a year later the cars engine blew up. Now needs a whole new motor there is loud knocking and car will not accelerate.
Kia Sportage fuel smell problems
100 of the 4,730 owner complaints about the Kia Sportage describe gas smell in the cabin, most of them for the 2002 model year.
- owner complaints
- 100
- worst model year
- 2002
- typical repair cost reported
- $900
- typical mileage
- 65,000
Is there a fix? There is 1 recall for this area of the car. See below
By model year
Often reported together
Fuel leak 30Fire or smoke 7Check engine light 7Fuel pump 6Misfire 3Engine failure 3Won't start 2Won't shift 2
Trouble codes mentioned
P0301 1
What owners say
I was driving down the highway at the posted 70mph limit in medium traffic. The car started to sputter and wouldn't accelerate. The car started to decelerate and cars coming from behind had to quickly swerve to avoid me. The cab then filled with the strong smell of gasoline and I became light headed. The car reduced to around 10mph and I pulled off the highway into a gas station and waited for a tow truck. We towed the vehicle to a Kia dealership and they claimed to have fixed it. A similar circumstance has occured 3 more times since that first issue. After each time, Kia has claimed to have fixed the issue.
Due to excessive oil consumption and blow thru to catalytic converter, and burning of oil in the converter clogged up my catalytic converter as seen in pics causing exhaust fumes to enter cabin and engine not run properly. Driver or passenger must open windows to get fresh air. I had to have converter replaced. There is still periodic fumes that enter cabin even with new converter because engine is still consuming excessive oil . This should be addressed to and rectified through KIA corporation. Thanks
I leased my 2020 Kia Sportage LX in August 2019 and purchased the Vehicle after the lease. In April 2025, the Vehicle started emitting a strong gas smell after filling. Often, the pump would stop short around 8-10 gals instead of the usual 13-14 gals. I attributed both to perhaps cheap gas and faulty pumps. On September 23, 2025, I went to the dealership to check the gas odor and possible gas leakage and ticking engine noise. I ended up having to replace the entire fuel tank. The car is now 6 years old and, of course, out of its 5-year warranty. The report indicates that the leak was from the top of the tank and in the cabin; therefore, nothing was caused by normal wear or damage. Upon searching, I found that in January of 2019, previous years were recalled to replace the fuel tank due to similar issues (Gas Tank Recall # SC172). Some of these models had recalls for the KSDS as well, and my vehicle had been recalled and repaired. My concern is that this is my 3rd Kia and 6th car total in life. Never have I had to replace a gas tank. I firmly believe some of these 2020 vehicles were built at the end of 2018 with the same parts in the 2019 recall; however were missed due to recall time and manufacturing rollouts.
The contact owns a 2017 Kia Sportage. The contact stated that after starting the vehicle, there was an abnormally strong gasoline odor coming from the vehicle. The contact stated that after refueling the vehicle, after 15 minutes of driving, a quarter tank of fuel had been consumed. There was no warning light illuminated. The dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 168,000.
Leased NEW Kia Sportage on 1/1/22 Went in for oil change on 11/11/22 3 hrs later told a "forced" update "burned" out the computer and car was not driveable On 11/30/22 was driving to work on LI expressway, car shut down without warning while I was driving, smelled something burning, called 911, car towed to dealer. Told it was defective fuel injector. 1/29/23 I reported brakes grinding and vibration sound coming from engine, RPM's rev up but car doesn't accelerate. Brakes needed to be cut. Was told since there was no "code" nothing could be done about engine sound/rpm increasing. Car was in for service 3 times because of this issue. 9/10/23 car shut down while I was driving without warning and gas smell in car was nauseating. Car would briefly start & shut down. Car towed to dealer. I have reached out to Kia Corporate numerous times expressing I am afraid to drive the car, the car is dangerous and my life and the lives of others at risk. When car shuts down, ther is NO warning, it just STOPS. I have had nightmares and lost sleep. I travel on highways & busy roads everyday. Kia wanted me to sign waiver releasing them of everything in lieu of 3 months lease payments. Expressed my life & lives of others are worth more than 3 payments. Car has had 2 recalls on top of these issues. I have reached out for help and have been ignored. 9/12/23 told by KIA corporate it would take 2 weeks to escalate my complaint. Car is currently at dealership. PLEASE HELP!
The contact owns a 2006 Kia Sportage. The contact stated that while starting the vehicle, there was an abnormal fuel odor inside the vehicle. The contact was relating the failure to the federal safety agency Campaign Number: 11V256000 (Fuel System, Other). The contact stated that neither the VIN nor the year, make, or model was not included in the recall. Additionally, the recall was state-specific. The vehicle was taken to a dealer for inspection, who informed the contact of the recall. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 65,000.
The contact owns a 2012 Kia Sportage. The contact stated while driving approximately 70-75 MPH, the vehicle went into LIMP Mode and stalled. The contact was able to coast the vehicle off the road where she noticed a fuel odor. The check engine warning light was illuminated. The vehicle was towed to her residence and then towed to the dealer where it was diagnosed that there was excessive wear on the bearings and seals caused by the engine consuming oil. The failure produced diagnostic trouble code: P0301 (Cylinder #1 Misfire). The manufacturer was notified of the failure and the contact was provided a case manager and informed that the failure was not related to a recall. The failure mileage was approximately 70,000.
While driving in highway we noticed a fuel smell. After a little came from front area (hood area) and heard a blast underneath. At the same time the car abruptly stopped in the highway (HOV lane). We also noticed fireballs shooting downward from underneath the car. We had no options but to call fire brigade to stop the fire. Later we had to tow the car to home. I called a mechanic to evaluate the situation and he informed us the engine of the vehicle has been ceased as a result. We have to bear a significant cost for the repairs. We are still suffering emotional stress as a result of this unexpected incident.
purchased the car 4 months ago & was given the car with a bad gas pressure relay . So the gas & oil was spilling on top of my motor cause inhalation gas fumes & car smoking . The car could have caught on fire at any given moment . The engine or motor was not checked properly before the car was ok’d for me to drive to & from work everyday . The entire motor was covered in gasoline .
Related recalls
Fuel system, gasoline: storage
- What is wrong
- On certain sport utility vehicles, fuel may leak from the o-ring into the internal vapor chamber located in the fuel tank at full tank conditions.
- Risk
- The engine may stall when coming to a stop. It will be hard to fill the gas tank and external fuel may leak from the evaporative air filter inlet. Fuel leakage, in the presence of an ignition source, could result in a fire.
- Remedy
- Dealers will inspect and replace the fuel tank and replace the charcoal canister free of charge. The recall began on may 31, 2005. Owners may contact kia at 1‑800‑333‑4542.
Recall number 05V212000 · Recall details
Questions about the Kia Sportage fuel smell
Which Kia Sportage years have gas smell in the cabin problems?
The model years with the most reports are 2002 (30 complaints), 2000 (17 complaints) and 1999 (14 complaints).
How much does it cost to fix gas smell in the cabin on the Kia Sportage?
Owners who mentioned a price put the repair at about $900 (median of 6 complaints that include a dollar amount). Costs vary with mileage, warranty and where the work is done.
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