2021 Genesis G70

Problems, Recalls & Reliability Report

Excellent Reliability

Quick Summary

The 2021 Genesis G70 has 12 owner complaints filed with NHTSA — that's 0.1x the segment average of 80. The most common issue is engine problems (33% of all complaints), specifically: the problem occurred while the engine was on, but i was idle in the drive thru of a local pharmacy. the car had been placed in park, but engine still running while waiting at the window. suddenly, the car began to shake and multiple indicator lights illuminated then the car completely died. no indic. ⚠️ 1 fire report filed.

1 fire report 3 crash reports

Total Complaints

Recalls Issued

—/5

Safety Stars

0.1x

vs Segment Avg

Known Problems

ENGINE

4 complaints

33%

• The problem occurred while the engine was on, but I was idle in the drive thru of a local pharmacy. The car had been placed in park, but engine still running while waiting at the window. Suddenly, the car began to shake and multiple indicator lights illuminated then the car completely died. No indic
• Summary of Reported Behaviors Lurching: Commonly reported, often deemed a software/adaptive issue. Brake Issues: Commonly reported, often attributed to pad-to-rotor deposits, or in some cases, the recalled ABS module. I started my car in my work parking lot. When I put into Drive the car lurched fo
• 2021 Genesis G70 engine shutting off at stops, often linked to the Idle Stop and Go (ISG) system or, in some cases, unexpected stalls. Possibly the automatic transmission's calibration leading to rough stops, or needing to restart the car if the ISG fails to restart the engine upon releasing the bra

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

“The problem occurred while the engine was on, but I was idle in the drive thru of a local pharmacy. The car had been placed in park, but engine still running while waiting at the window. Suddenly, the car began to shake and multiple indicator lights illuminated then the car completely died. No indic”

— NHTSA complaint filing

FUEL SYSTEM

3 complaints

25%

• The contact owns a 2021 Genesis G70. The contact stated that while driving at an undisclosed speed or while the vehicle was parked, the contact became aware of gasoline fumes inside the cabin. The vehicle was taken to a local dealer on several occasions; however, no failure was found. The local deal
• The problem occurred while the engine was on, but I was idle in the drive thru of a local pharmacy. The car had been placed in park, but engine still running while waiting at the window. Suddenly, the car began to shake and multiple indicator lights illuminated then the car completely died. No indic

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

“The contact owns a 2021 Genesis G70. The contact stated that while driving at an undisclosed speed or while the vehicle was parked, the contact became aware of gasoline fumes inside the cabin. The vehicle was taken to a local dealer on several occasions; however, no failure was found. The local deal”

— NHTSA complaint filing

OTHER

3 complaints

25%

• Summary of Reported Behaviors Lurching: Commonly reported, often deemed a software/adaptive issue. Brake Issues: Commonly reported, often attributed to pad-to-rotor deposits, or in some cases, the recalled ABS module. I started my car in my work parking lot. When I put into Drive the car lurched fo
• 2021 Genesis G70 engine shutting off at stops, often linked to the Idle Stop and Go (ISG) system or, in some cases, unexpected stalls. Possibly the automatic transmission's calibration leading to rough stops, or needing to restart the car if the ISG fails to restart the engine upon releasing the bra
• Parked my car at home at 3pm on 11/20/25. At 3:07 my neighbor banged on my front door & told me my car is on fire. The fire was under the hood with flames emerging in front of the windshield. Called 911 as we got to safety. Within minutes, the car was engulfed in flames & we watched as it went up in

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

“Summary of Reported Behaviors Lurching: Commonly reported, often deemed a software/adaptive issue. Brake Issues: Commonly reported, often attributed to pad-to-rotor deposits, or in some cases, the recalled ABS module. I started my car in my work parking lot. When I put into Drive the car lurched fo”

— NHTSA complaint filing

BRAKES

1 complaints

• Summary of Reported Behaviors Lurching: Commonly reported, often deemed a software/adaptive issue. Brake Issues: Commonly reported, often attributed to pad-to-rotor deposits, or in some cases, the recalled ABS module. I started my car in my work parking lot. When I put into Drive the car lurched fo

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

— NHTSA complaint filing

ELECTRICAL

1 complaints

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

Estimated Repair Costs

ENGINE(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

OTHER(~50K mi)

$500

BRAKES(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

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

🔍 Pre-Purchase Inspection Checklist

Based on 12 owner complaints for this specific year, here's what to check or ask about:

☐
ENGINE: The problem occurred while the engine was on, but I was idle in the drive thru of a local pharmacy. The car had been placed in park, but engine still running while waiting at the window. Suddenly, the car began to shake and multiple indicator lights illuminated then the car completely died. No indic
Typically appears around 50K miles. Repair cost ~$500
☐
FUEL SYSTEM: The contact owns a 2021 Genesis G70. The contact stated that while driving at an undisclosed speed or while the vehicle was parked, the contact became aware of gasoline fumes inside the cabin. The vehicle was taken to a local dealer on several occasions; however, no failure was found. The local deal
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: Summary of Reported Behaviors Lurching: Commonly reported, often deemed a software/adaptive issue. Brake Issues: Commonly reported, often attributed to pad-to-rotor deposits, or in some cases, the recalled ABS module. I started my car in my work parking lot. When I put into Drive the car lurched fo
Typically appears around 50K miles. Repair cost ~$500
☐
BRAKES: Summary of Reported Behaviors Lurching: Commonly reported, often deemed a software/adaptive issue. Brake Issues: Commonly reported, often attributed to pad-to-rotor deposits, or in some cases, the recalled ABS module. I started my car in my work parking lot. When I put into Drive the car lurched fo
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)