2021 Hyundai KONA

Problems, Recalls & Reliability Report

Below Average

Quick Summary

The 2021 Hyundai KONA has 141 owner complaints filed with NHTSA — that's 1.8x the segment average of 80. The most common issue is engine problems (52% of all complaints), specifically: bought the car in august 2020. in february 2021 the car began to stall frequently and it was running very loud. i discovered that there was almost no oil in the car with less than 5,000 miles on it. brought the car to the dealership and they determined the engine was defective and would need to be r. ⚠️ 5 fire reports filed.

5 fire reports 2 crash reports 3 injuries

141

Total Complaints

Recalls Issued

—/5

Safety Stars

1.8x

vs Segment Avg

Known Problems

ENGINE

73 complaints

52%

• BOUGHT THE CAR IN AUGUST 2020. IN FEBRUARY 2021 THE CAR BEGAN TO STALL FREQUENTLY AND IT WAS RUNNING VERY LOUD. I DISCOVERED THAT THERE WAS ALMOST NO OIL IN THE CAR WITH LESS THAN 5,000 MILES ON IT. BROUGHT THE CAR TO THE DEALERSHIP AND THEY DETERMINED THE ENGINE WAS DEFECTIVE AND WOULD NEED TO BE R
• VEHICLE HESITATES TO ACCELERATE EASILY AND GAS PEDDLE MUST BE SHARPLY APPLIED TO MOVE FORWARD. SYMPTOMS OCCUR DAILY WHEN DRIVING ON CITY STREETS.
• After loud explosion sound, the engine stalled 3 times recently while driving and today. No brake, hard steering wheel, and almost bumped the car front of me. I took my car to a dealer last week and they said no fix despite of safety recall. Without any warning, first it happened 3 weeks ago.

Typical onset: 50K miles Est. repair: $500🔥 2 fire reports

“BOUGHT THE CAR IN AUGUST 2020. IN FEBRUARY 2021 THE CAR BEGAN TO STALL FREQUENTLY AND IT WAS RUNNING VERY LOUD. I DISCOVERED THAT THERE WAS ALMOST NO OIL IN THE CAR WITH LESS THAN 5,000 MILES ON IT. BROUGHT THE CAR TO THE DEALERSHIP AND THEY DETERMINED THE ENGINE WAS DEFECTIVE AND WOULD NEED TO BE R”

— NHTSA complaint filing

OTHER

18 complaints

13%

• HEADLIGHTS ARE DEFECTIVE! THEY GET FULL ON CONDENSATION OBSTRUCTING THE LIGHTS AND ROAD AHEAD. THEY GO OFF AN ON WHILE YOU'RE DRIVING. HYUNDAI IS AWARE OF THE PROBLEM AND SEND A BULLETIN TO ALL THEIR DEALERS NOT TO REPLACE THEM. THIS IS COMPROMISING OUR VIEW AT NIGHT SINCE THE LIGHTS GO OFF UNEXPECT
• I had a flat tire (passenger side right front tire). Triple AAA removed tire and replaced with my spare tire. While driving to the Hyundai dealership, massive clouds of smoke poured out of my exhaust pipe in rear of car. I also had trouble steering the car. The result of using the spare tire bur
• Transmission slip out of park I was at a complete stop in park got out of the car to get my purse an as I pull the hacker it was still locked so I came around and reached in the car to turn the car off an as I attempted to pull the key out the car started roll back drugged me about 150 feet d

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

“HEADLIGHTS ARE DEFECTIVE! THEY GET FULL ON CONDENSATION OBSTRUCTING THE LIGHTS AND ROAD AHEAD. THEY GO OFF AN ON WHILE YOU'RE DRIVING. HYUNDAI IS AWARE OF THE PROBLEM AND SEND A BULLETIN TO ALL THEIR DEALERS NOT TO REPLACE THEM. THIS IS COMPROMISING OUR VIEW AT NIGHT SINCE THE LIGHTS GO OFF UNEXPECT”

— NHTSA complaint filing

TRANSMISSION

13 complaints

• While driving up a steep mountain road in heavy traffic and snow the transmission on my Hyundai Kona overheated and failed. The car began to buck back and forth and a transmission light came on. Unfortunately I was on a mountain interstate in heavy traffic with no real shoulder due to snow. I att
• The car has never been good on gas or changing gears when drive mode was changed to sport from the beginning. It would say 200 miles to drive I will drive 30 miles and it will go down to 130. Recently the engine light has come on the car stalls when going a very low speeds and appears to have prob
• When you press on the gas, many times there is a very delayed reaction for power. This resulted in my safety put at risk. I have mentioned this to mechanic, they say it is the transmission. I see where there was a recall for 'automatic transmission that may disengage when the car is being driven'. T

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

“While driving up a steep mountain road in heavy traffic and snow the transmission on my Hyundai Kona overheated and failed. The car began to buck back and forth and a transmission light came on. Unfortunately I was on a mountain interstate in heavy traffic with no real shoulder due to snow. I att”

— NHTSA complaint filing

ELECTRICAL

10 complaints

• I’ve had this car since end of September 2021. The blind spot monitor on the right side of the vehicle lights up and beeps at random times, even when there is nothing in the blind spot itself. Happens mostly while driving on the highway.
• Driving 60mph on I-5 in May 2021. Dry roads, no wind. Vehicle suddenly surged (as if we ran over a speed bump at 60mph) despite there being no debris nor damage on the road surface. The surge felt like the ABS system triggered a single pulse, and then car completely turned off: no engine power, no r
• My car has approximately 14,000 miles on it and was purchased brand new. It still has 1,000 miles to go before the next servicing. Saturday I when driving approximately 40 miles an hour, the engine suddenly cut off and the car stopped in the middle of the road. I was able to start the car and dri

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

“I’ve had this car since end of September 2021. The blind spot monitor on the right side of the vehicle lights up and beeps at random times, even when there is nothing in the blind spot itself. Happens mostly while driving on the highway.”

— NHTSA complaint filing

DRIVER ASSIST/CAMERAS

8 complaints

• We bought the car in July and owned it 70 days and 1,530 miles. The Automatic Emergency Breaking engaged several times without any reason. Sometimes at lower speeds <40 and sometimes on the freeway >60. The last time was at 20 mph in a school zone and we were rear ended because of the unexpected sto
• I’ve had this car since end of September 2021. The blind spot monitor on the right side of the vehicle lights up and beeps at random times, even when there is nothing in the blind spot itself. Happens mostly while driving on the highway.
• the bcw tends to go on every time the vehicle is driven on a rural two way road to town, approx. less than 20 miles. been to dealership for the problem with the bcw ,paid for diagnostic and scanned for codes ,none apparent.the dealership did minimal calibration without realalinig the sensor. the veh

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

“We bought the car in July and owned it 70 days and 1,530 miles. The Automatic Emergency Breaking engaged several times without any reason. Sometimes at lower speeds <40 and sometimes on the freeway >60. The last time was at 20 mph in a school zone and we were rear ended because of the unexpected sto”

— NHTSA complaint filing

Estimated Repair Costs

ENGINE(~50K mi)

$500

OTHER(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

DRIVER ASSIST/CAMERAS(~50K mi)

$500

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

🔍 Pre-Purchase Inspection Checklist

Based on 141 owner complaints for this specific year, here's what to check or ask about:

☐
ENGINE: BOUGHT THE CAR IN AUGUST 2020. IN FEBRUARY 2021 THE CAR BEGAN TO STALL FREQUENTLY AND IT WAS RUNNING VERY LOUD. I DISCOVERED THAT THERE WAS ALMOST NO OIL IN THE CAR WITH LESS THAN 5,000 MILES ON IT. BROUGHT THE CAR TO THE DEALERSHIP AND THEY DETERMINED THE ENGINE WAS DEFECTIVE AND WOULD NEED TO BE R
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: HEADLIGHTS ARE DEFECTIVE! THEY GET FULL ON CONDENSATION OBSTRUCTING THE LIGHTS AND ROAD AHEAD. THEY GO OFF AN ON WHILE YOU'RE DRIVING. HYUNDAI IS AWARE OF THE PROBLEM AND SEND A BULLETIN TO ALL THEIR DEALERS NOT TO REPLACE THEM. THIS IS COMPROMISING OUR VIEW AT NIGHT SINCE THE LIGHTS GO OFF UNEXPECT
Typically appears around 50K miles. Repair cost ~$500
☐
TRANSMISSION: While driving up a steep mountain road in heavy traffic and snow the transmission on my Hyundai Kona overheated and failed. The car began to buck back and forth and a transmission light came on. Unfortunately I was on a mountain interstate in heavy traffic with no real shoulder due to snow. I att
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: I’ve had this car since end of September 2021. The blind spot monitor on the right side of the vehicle lights up and beeps at random times, even when there is nothing in the blind spot itself. Happens mostly while driving on the highway.
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)