2021 Kia SORENTO

Problems, Recalls & Reliability Report

Avoid This Year

Quick Summary

The 2021 Kia SORENTO has 331 owner complaints filed with NHTSA — that's 4.1x the segment average of 80. The most common issue is transmission problems (36% of all complaints), specifically: on wednesday june 2, 2021 around 12:15pm i was leaving a teacher summer workshop and i started the car as usual, no issues, and proceeded to leave the parking lot to make a right turn onto the street. i was about a mile away from home. as i proceeded to hit the gas the car moved forward into the str. ⚠️ 1 fire report filed.

1 fire report 4 crash reports 1 injury

331

Total Complaints

Recalls Issued

—/5

Safety Stars

4.1x

vs Segment Avg

Known Problems

TRANSMISSION

118 complaints

36%

• On Wednesday June 2, 2021 around 12:15pm I was leaving a teacher summer workshop and I started the car as usual, no issues, and proceeded to leave the parking lot to make a right turn onto the street. I was about a mile away from home. As I proceeded to hit the gas the car moved forward into the str
• The transmission failed entirely after 3,738 miles, disabling the car. Fortunately, the vehicle was parked when the transmission failed. Loss of power while actively driving could result in serious risk, crashes or death. Upon completion of repairs, Kia Van Nuys self-reported to me that at least 4
• I am having trouble with traction control on my 2021 SX Xline... when turning it comes on suddenly resulting in power loss and no ability to accelerate. This has happened four times since purchasing the vehicle. I nearly got hit when it happened twice last night trying to get home. It is dry here

Typical onset: 50K miles Est. repair: $500

“On Wednesday June 2, 2021 around 12:15pm I was leaving a teacher summer workshop and I started the car as usual, no issues, and proceeded to leave the parking lot to make a right turn onto the street. I was about a mile away from home. As I proceeded to hit the gas the car moved forward into the str”

— NHTSA complaint filing

ENGINE

57 complaints

17%

• ONLY HAD CAR 8 DAYS WITH 500 MILES. WENT TO PULL AWAY FROM STOP SIGN AND CAR CUT OFF. WHEN ATTEMPTED TO RESTART, CAR ADVISED TO PLACE IN PARK FIRST. ONCE PLACED IN PARK AND PRESSED START BUTTON - ALL SYSTEMS WENT DEAD. SPARKS CAME FROM GROUNDING CABLE UNDER HOOD. WHEN GROUNDING CABLE WAS ADJUST
• The contact owns a 2021 Kia Sorento. The contact stated while driving at various speeds, the engine was vibrating abnormally. The contact took the vehicle to the dealer. The dealer set an appointment however, the vehicle had not yet been diagnosed or repaired. The manufacturer was made aware of the
• Power train operation is erratic and unpredictable. I have have experienced the same problems of other reports (loss of power when turning, jerking/rough shifts, cruise control issues) with the addition of this: when stopping the vehicle in a smooth controlled fashion, it suddenly has a boost of acc

Typical onset: 50K miles Est. repair: $500💥 1 crashes

“ONLY HAD CAR 8 DAYS WITH 500 MILES. WENT TO PULL AWAY FROM STOP SIGN AND CAR CUT OFF. WHEN ATTEMPTED TO RESTART, CAR ADVISED TO PLACE IN PARK FIRST. ONCE PLACED IN PARK AND PRESSED START BUTTON - ALL SYSTEMS WENT DEAD. SPARKS CAME FROM GROUNDING CABLE UNDER HOOD. WHEN GROUNDING CABLE WAS ADJUST”

— NHTSA complaint filing

ELECTRICAL

42 complaints

13%

• ONLY HAD CAR 8 DAYS WITH 500 MILES. WENT TO PULL AWAY FROM STOP SIGN AND CAR CUT OFF. WHEN ATTEMPTED TO RESTART, CAR ADVISED TO PLACE IN PARK FIRST. ONCE PLACED IN PARK AND PRESSED START BUTTON - ALL SYSTEMS WENT DEAD. SPARKS CAME FROM GROUNDING CABLE UNDER HOOD. WHEN GROUNDING CABLE WAS ADJUST
• Transmission failure at 9108 miles. Car was turned on and error code stating of some form of a transmission failure. Odd electrical sounding issue in engine bay as well. If the transmission had failed while I was driving I could have gotten into a serious accident. Kia is already notorious for faili
• After being driven for 45 miles, with no problems, then parked for 2 hours, then when I started to drive, dashboard lit up "PULL OVER SAFELY IMMEDIATELY". I pulled over, shut car off and restarted. Same notice appeared. Tried again and nothing appeared. I attempted to move the car and it would not e

Typical onset: 50K miles Est. repair: $500💥 1 crashes

— NHTSA complaint filing

OTHER

39 complaints

12%

• HAD CAR FOR 5 DAYS AND WINDSHIELD IS CRACKED ON PASSENGER SIDE NO INDICATION OF ANYTHING HITTING WINDSHIELD. DIDN'T NOTICE TELL AFTER BEING HOME AND SHOWING FRIENDS THE NEW CAR
• Purchased vehicle new on 4/7/21 Had an issue on 4/15/21(NHTSA CLAIM# 11408325) - Sons Kia advised that it was just a loose battery terminal cable. Pleaded with them to replace cable for possible short to no avail. On 6/6/21 - the car wouldnt open with key or UVO application - called KIA Roadside As
• Rough idle when waiting on intersection due to red light. possible knocking sounds each and every time engine turns off due to stop & go feature or when I turn the key off. It's been happening since middle of March..

Typical onset: 50K miles Est. repair: $500🔥 1 fire reports💥 1 crashes

“HAD CAR FOR 5 DAYS AND WINDSHIELD IS CRACKED ON PASSENGER SIDE NO INDICATION OF ANYTHING HITTING WINDSHIELD. DIDN'T NOTICE TELL AFTER BEING HOME AND SHOWING FRIENDS THE NEW CAR”

— NHTSA complaint filing

FUEL SYSTEM

18 complaints

• The contact owns a 2021 Kia Sorento. The contact stated that after parking the vehicle, the contact noticed that the exhaust started to leak. The contact also stated that the engine was overheating. The contact stated that there was no warning light illuminated. The vehicle was taken to an independe
• Vehicle loses all power at random. First incident was dangerous merging into traffic. The vehicle remains in this condition until restarted. Dealer found no code problems. There are lots of issues with this vehicle and failing transmissions.
• Car has been having issues with not starting many times also dealership was contact also was serviced and still having issues.

Typical onset: 50K miles Est. repair: $500

“The contact owns a 2021 Kia Sorento. The contact stated that after parking the vehicle, the contact noticed that the exhaust started to leak. The contact also stated that the engine was overheating. The contact stated that there was no warning light illuminated. The vehicle was taken to an independe”

— NHTSA complaint filing

Estimated Repair Costs

TRANSMISSION(~50K mi)

$500

ENGINE(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

OTHER(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 331 owner complaints for this specific year, here's what to check or ask about:

☐
TRANSMISSION: On Wednesday June 2, 2021 around 12:15pm I was leaving a teacher summer workshop and I started the car as usual, no issues, and proceeded to leave the parking lot to make a right turn onto the street. I was about a mile away from home. As I proceeded to hit the gas the car moved forward into the str
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: ONLY HAD CAR 8 DAYS WITH 500 MILES. WENT TO PULL AWAY FROM STOP SIGN AND CAR CUT OFF. WHEN ATTEMPTED TO RESTART, CAR ADVISED TO PLACE IN PARK FIRST. ONCE PLACED IN PARK AND PRESSED START BUTTON - ALL SYSTEMS WENT DEAD. SPARKS CAME FROM GROUNDING CABLE UNDER HOOD. WHEN GROUNDING CABLE WAS ADJUST
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: ONLY HAD CAR 8 DAYS WITH 500 MILES. WENT TO PULL AWAY FROM STOP SIGN AND CAR CUT OFF. WHEN ATTEMPTED TO RESTART, CAR ADVISED TO PLACE IN PARK FIRST. ONCE PLACED IN PARK AND PRESSED START BUTTON - ALL SYSTEMS WENT DEAD. SPARKS CAME FROM GROUNDING CABLE UNDER HOOD. WHEN GROUNDING CABLE WAS ADJUST
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: HAD CAR FOR 5 DAYS AND WINDSHIELD IS CRACKED ON PASSENGER SIDE NO INDICATION OF ANYTHING HITTING WINDSHIELD. DIDN'T NOTICE TELL AFTER BEING HOME AND SHOWING FRIENDS THE NEW CAR
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)