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ProblemsByVin File / 2021-GENESIS-G70
2021 · genesis

genesis G70 problems

2 safety recalls. 4 owner complaints. We mapped every trouble spot before you sign the papers.

0 5 10
Reliability score
8.8 / 10

Above-average reliability for the segment. Few systemic issues on file.

0
Critical
2
Severe
0
Moderate

What owners are saying recent NHTSA-filed complaints · verbatim

2021 G70 · 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…
11/14/2024 · NHTSA ODI #11625303.0
2021 G70 · 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…
07/15/2024 · NHTSA ODI #11602474.0
2021 G70 · other
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…
02/24/2026 · NHTSA ODI #11720090.0
2021 G70 · other 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…
02/23/2026 · NHTSA ODI #11719934.0

Active recalls showing 2 of 2

severe NHTSA 20V569000 21/09/2020

Hyundai Motor America (Hyundai) is recalling certain 2021 Genesis G70 vehicles equipped with 2

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

Fix: 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.
severe NHTSA 21V161000 10/03/2021

Hyundai Motor America (Hyundai) is recalling certain 2019-2021 Genesis G70 vehicles

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

Fix: 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.

Common questions

Is the 2021 Genesis G70 reliable?

Mostly yes. With a reliability score of 8.8 out of 10 based on 4 owner complaints filed with NHTSA, the 2021 Genesis G70 is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.

What's the most common problem on the 2021 Genesis G70?

No problem area has crossed our reporting threshold yet, which is a good sign for this vehicle.

What's the most expensive thing that goes wrong?

Major repair items haven't been flagged often enough on this vehicle to single one out.

How do I check if my Genesis G70 has open recalls?

Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.

Is an extended warranty worth it on a 2021 Genesis G70?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 4 complaints on file, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans aren't always better value.

Related vehicles

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 22 hours ago. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with genesis. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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