VehicleVerdict

2021 Genesis G70 problems

Verdict · NHTSA data

One of the years to avoid

The 2021 Genesis G70 carries two red flags at once: 12 consumer complaints filed with NHTSA and an open NHTSA defect investigation (subject: Hyundai and Kia ABS Module Fires). It is one of the G70 years to avoid.

12

NHTSA complaints

4

Recalls

1

Investigations · 1 open

3

Crash-involved

1

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 2021 compare to other G70 years?

G70 NHTSA complaints by model year, 2021 highlighted85 complaints2019: 85 complaints2020: 17 complaints2021: 12 complaints2022: 39 complaints2023: 35 complaints2024: 4 complaints2025: 1 complaints
G70 NHTSA complaints by model year, 2021 highlighted. Red bars are years to avoid.

See all G70 years to avoid →

What are the most common 2021 Genesis G70 problems?

ComponentComplaintsShare
Engine433%
Fuel System325%
Other325%
Brakes18%
Electrical System18%

Does the 2021 Genesis G70 have recalls?

4 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

24V528000Fuel SystemJuly 11, 2024 · 54,647 units

Defect

Hyundai Motor America (Hyundai) is recalling certain 2019-2022 Veloster N, 2019-2023 Genesis G70, 2022-2023 Elantra N, and Kona N vehicles. The fuel pump may fail, which can result in a loss of drive power.

Consequence

A loss of drive power can increase the risk of a crash.

Remedy

Dealers will update engine control module software. In addition, dealers will inspect and replace the fuel pump assembly, as necessary. All repairs will be performed free of charge. Owner notification letters were mailed beginning September 9, 2024. Some interim notification letters, notifying owners of the safety risk, were mailed September 3, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's numbers for this recall are 262 and 023G.

24V191000EngineMarch 8, 2024 · 28,439 units

Defect

Hyundai Motor America (Hyundai) is recalling certain 2018-2020 Genesis G80, 2017-2022 G90, and 2019-2022 G70 vehicles equipped with a 3.3-liter V6 turbocharged engine. The left turbocharger oil feed pipe may deteriorate and leak oil.

Consequence

An oil leak in the presence of hot engine components can increase the risk of an engine compartment fire.

Remedy

Dealers will replace the left turbocharger oil feed pipe, free of charge. Owner notification letters were mailed May 3, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 019G. This recall expands and replaces recall number 19V-538. Vehicles previously repaired under 19V-538 will need to have the new remedy completed.

21V161000BrakesMarch 10, 2021 · 552 units

Defect

Hyundai Motor America (Hyundai) is recalling certain 2019-2021 Genesis G70 vehicles. The Anti-Lock Brake System (ABS) module could malfunction and short circuit.

Consequence

An electrical short circuit inside the ABS module could cause an engine compartment fire while parked or driving.

Remedy

Owners are advised to park outside and away from structures until the remedy is complete. Hyundai will notify owners, and dealers will replace the ABS module fuse, free of charge. Owner notification letters were mailed July 6, 2021. Owners can contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 007G.

20V569000Fuel SystemSeptember 21, 2020 · 319 units

Defect

Hyundai Motor America (Hyundai) is recalling certain 2021 Genesis G70 vehicles equipped with 2.0L GDI engines. The fuel pump's jet nozzle may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply to the engine.

Consequence

Insufficient fuel supply can result in an engine stall, increasing the risk of a crash.

Remedy

Hyundai will notify owners, and dealers will inspect and repair the fuel pump assembly jet nozzle, free of charge. The recall began November 10, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 005G.

Open NHTSA investigations

AQ23002

Hyundai and Kia ABS Module Fires

The Office of Defects Investigation (ODI) has received eight Hyundai Motor America (Hyundai) and eight Kia America, Inc. (Kia) Part 573 Recall Reports between 2016 and 2023. The combined 16 safety recalls all involve the antilock braking system (ABS) modules or Hydraulic Electronic Control Units (HECU) manufactured by the equipment supplier Mando. The Part 573 Recall Reports contain varying defect descriptions and differing remedy descriptions for the same or similar equipment supplied by Mando. Safety recalls included in this Audit Query (AQ) review include: Hyundai recalls 20V-520, 20V-543, 21V-161, 21V-160, 21V-303, 22V-056, 22V-810, and 23V-651. Kia recalls 16V-815, 20V-518, 20V-519, 21V-137, 21V-331, 22V-051, 22V-800, and 23V-652 The purpose of this AQ is to evaluate the timeliness and scoping of Hyundai and Kia’s defect decision making and adherence with reporting requirements; and understand the varying defect descriptions and remedies between these recalls.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“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…”

Complaint filed with NHTSA · Engine · February 23, 2026 · crash

“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…”

Complaint filed with NHTSA · Fuel System · April 1, 2024

“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…”

Complaint filed with NHTSA · Other · February 23, 2026 · crash

“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…”

Complaint filed with NHTSA · Brakes · February 23, 2026 · crash

2021 Genesis G70 — common questions

Is the 2021 Genesis G70 reliable?

NHTSA data argues against it: 12 complaints put the 2021 model at #5 of 7 G70 years, and a defect investigation remains open. It is one of the G70 years to avoid.

What are the most common 2021 G70 problems?

According to NHTSA complaint data, the leading problem areas are engine (4 complaints), fuel system (3 complaints), other (3 complaints).

Does the 2021 Genesis G70 have recalls?

Yes — NHTSA lists 4 recall campaigns affecting the 2021 Genesis G70. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Is the 2021 Genesis G70 under NHTSA investigation?

Yes — an investigation remains open (Hyundai and Kia ABS Module Fires). An open ODI action means NHTSA is actively assessing a possible defect.

Which Genesis G70 years should you avoid?

Based on complaint rates and open investigations, the G70 years to avoid are 2019, 2022, 2023, 2020, 2021. The cleanest record among G70 years belongs to 2025.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.