2011 Kia Sportage Problems

What owners report

Owners of this model year most often report engine problems — knocking noises, stalling, oil loss and seized engines — frequently in the 100,000-mile range and often after the vehicle was already out of warranty. Electrical complaints are the next largest group, including starting and battery-drain issues, brake-light-switch and ignition problems, and occasional smoke or burning odors. A smaller but consistent set of reports covers sunroof glass breaking and shifting difficulties. Many engine complaints mention that owners were told their vehicle identification number was not covered by a related recall.

1. 1
   Engine

   Engine knocking, oil loss and seizure

   • 47 complaints (26%)
   • median 100,000 mi at 8.0 yrs old (40 state mileage)
   • 2 mention a crash, fire or injury
   • owner-quoted repair $2,200 (median of 5 quotes)
   • filed 2011–2026

   Owners describe a clicking or knocking noise from the engine, sometimes with low oil level or oil leaking from the oil pan, followed by stalling or a completely locked engine that will not restart. Several say the dealer diagnosed failed rod bearings or a seized engine and quoted a replacement, and some were told their vehicle identification number was not included in a related recall even though the symptoms matched. Most reports arrive between roughly 70,000 and 150,000 miles, with a few much earlier; several owners mention the noise appearing suddenly during highway driving.

   Recall 19V101000Recall 17V224000Recall 18V9070008 related service bulletins

   What to check: Listen for a cold-start knock or tick and check the oil level and pan for leaks or seepage; ask for service records showing whether the knock-sensor software campaign and any engine recall work were completed. A pre-purchase inspection by an independent mechanic is worth it here.

   2 excerpts from owner complaints in NHTSA records

   “My son was driving on route 1 in delaware at around 60 miles an hour. Route 1 is a 2 lane highway. The car shut off while he was driving at the above mentioned speed. After several attempts to start the car we had to get the car towed to my mechanic. My mechanic did a diagnostic on the engine and told me the engine had locked. He said the engine wasn't getting the proper oil flow to it.”

   NHTSA complaint #11099905, filed 2018-06, 117,000 miles

   “Engine light came on, smelled smoke, and thought I saw smoke coming out from where the engine is located, this happened while I was driving home from work. I was on my way to grocery store. I came out of store to leave and car would not start. Car will not stay running unless you use gas pedal and brake at the same time. I was able to drive it to the dealership 3 weeks ago! It is still in the shop. …”

   NHTSA complaint #11143397, filed 2018-10, 67,000 miles
2. 2
   Electrical system

   Battery drain, no-start and electrical faults

   • 21 complaints (12%)
   • median 116,000 mi at 7.5 yrs old (13 state mileage)
   • 3 mention a crash, fire or injury
   • filed 2012–2026

   Complaints describe a vehicle that needs to be jump-started after sitting a few hours even though the battery and alternator test fine, along with warning lights (check engine, tire pressure) that come on without any fault found. Others report instrument panel or radio failures, the key sticking in the ignition, smoke and a burning plastic smell from the cabin, or smoke at the headlight wiring connector. Spread across the mileage range, from around 70,000 to over 180,000 miles, and often described as intermittent.

   Recall 23V6520005 related service bulletins

   What to check: Check for a slow battery drain by leaving the car parked overnight and confirming it restarts, test the radio, instrument cluster and ignition switch, and inspect the headlight connectors for scorching. Ask whether the anti-theft software update and ignition protector were installed.

   2 excerpts from owner complaints in NHTSA records

   “While changing the driver side headlight bulb, I noticed that the connector had burned and that the wires going to the connector were not connected to each other due to the burning. I noticed when barely grabbing the back of the bulb, that the electrical harness for the main light would spark and started to smoke causing the headlamp enclosure to fill with soot and smoke. Small sparks can be seen when trying to remove the headlight bulb itself as well as when trying to adjust the wires. The passenger side wiring has no defects or damage.”

   NHTSA complaint #10583420, filed 2014-04, 150,000 miles

   “Push button start would not engage - car was in park- after getting shifter to move - car started - took it to dealer replaced brake light switch - I see where uk has recalled 25k vehicles for this same problem including Sportage NHTSA should also issue a recall on this module while waiting another consumer reported same problem but had a recall on theirs.”

   NHTSA complaint #10520414, filed 2013-06, 81,535 miles
3. 3
   Brakes

   Brake lights, push-button start and shifter interlock

   Mentioned in 8 of 60 sampled complaints

   Owners report brake lights that fail to light when the pedal is pressed, the push-button start not engaging, difficulty moving the shifter out of park, stability control or ABS lights coming on, and cruise control that will not cancel. Several say the dealer replaced the brake light switch, and some note that a related recall had not been completed on their vehicle. Reported from very low mileage (under 20,000 miles) up to about 150,000 miles, with no clear weather or usage pattern.

   Recall 15V360000Recall 13V114000Recall 23V652000

   What to check: With the engine off and a helper watching, press the brake pedal and confirm the brake lights come on reliably; also test that the car starts and shifts out of park every time. Ask for recall completion records for the brake light switch and ABS/hydraulic control unit recalls.

   2 excerpts from owner complaints in NHTSA records

   “Recall no. 13v114 has still not been resolved. With no predicable frequency, my daughter's car will suddenly be difficult to shift out of park and the steering will become more difficult, the stability control light will illuminate, the cruise control will be inoperative, the anti-lock brakes will become inoperative, because the stop lamp switch connected to the brake pedal is malfunctioning. I believe this can be repaired by a replacement stop lamp switch, at least temporarily. I do not know if Kia has an alternate switch available to install. …”

   NHTSA complaint #11390243, filed 2021-01, 122,500 miles

   “The stop lamp switch in this vehicle intermittently malfunctions. The malfunctioning stop lamp switch has caused the brake lights to not illuminate when the brake pedal is depressed. Additionally, the malfunctioning stop lamp switch has resulted in intermittent operation of the push-button start feature. Failure to illuminate the stop lamps during braking or inability to disengage the cruise control could increase the risk of a crash.”

   NHTSA complaint #10631138, filed 2014-09, 19,000 miles
4. 4
   Transmission and drivetrain

   Rough or delayed transmission shifting

   • 12 complaints (7%)
   • median 100,000 mi at 7.5 yrs old (9 state mileage, few)
   • 1 mention a crash, fire or injury
   • filed 2012–2022

   Complaints describe hard, slamming shifts when the vehicle is cold, particularly going up and down through the gears, that ease once the car warms up. Others mention the shifter button sticking or the lever not going fully into gear, and some say the dealer could not duplicate the problem because it disappeared after warming up. Mostly reported between about 60,000 and 150,000 miles, and notably in cold-start conditions.

   3 related service bulletins

   What to check: Drive the car from a cold start and feel for harsh or delayed shifts in the first few minutes; also work the shifter button and lever through every position. Ask whether the transmission fluid was serviced with the specified fluid type.

   2 excerpts from owner complaints in NHTSA records

   “Shifting from 1st to 2nd clutch pedal lost tension and went to floor. Luckily we were at low MPH and were able to pull over to call for assistance. Successfully was able to place in neutral. Car still running. This could have been disastrous if we were in another gear at higher RPM. Kia should address the clutch cable issue.”

   NHTSA complaint #10605407, filed 2014-06, 58,818 miles

   “We were parked with the car running and shifted the car into park only to have the shifter button get stuck inside the shifter preventing us from turning the car off. We have had to pry the button out to turn the car off and it gets stuck now when pushed in causing it to stay in while driving posing a hazard if the shifter is bumped or moved while in motion. It is steadily getting worse and sometimes we are unable to get the button to push in enough to shift the car.”

   NHTSA complaint #11197257, filed 2019-04, 124,000 miles

Buying note. The engine is the main thing to scrutinize on this model year: budget for a thorough inspection and be prepared for oil consumption or knocking issues, and confirm in writing which recalls and campaigns have been completed on the specific vehicle. Electrical and brake-switch faults are usually cheaper to fix but worth checking on a test drive.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.