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2020 Genesis

G80 AWD

Auto (S8), 6 cyl, 3.3 L, Turbo

Genesis G80: best and worst years
2020 Genesis G80 AWD

Closest available photo (2022 model year); you're viewing the 2020.

2022 photoAlexander MiglCC BY-SA 4.0via Wikimedia Commons

Overview

Transmission
Automatic (S8)EPA, from EPA, last updated 6/22/2026

Engine & performance

Power to weight
0.085 hp/lb

Efficiency

Smog score
3/10
SmartWay certified
No

Dimensions & capacity

GVWR class
Class 1 (6,000 lb or less)NHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026

Safety NHTSA record NHTSA, model year

⚠ This model year has a recall advising owners to park outside or away from structures (fire risk). Check with the manufacturer.

Overall crash rating
★★★★★
Rollover rating
★★★★★
Stability control (ESC)
Standard
Forward-collision warning
Standard
Lane-departure warning
Standard
Recalls
2
Owner complaints
11 See on NHTSA

Feature availability

Cameras & visibility

  • Backup camera
    Standard

Reported problems NHTSA record NHTSA owner complaints, model year

  • UNKNOWN OR OTHER31%
  • SERVICE BRAKES23%
  • ELECTRICAL SYSTEM15%
  • TIRES15%
  • ENGINE8%
  • POWER TRAIN8%

Source: NHTSA owner complaints, 13 total.

Genesis G80: best and worst years

Federal investigations NHTSA record NHTSA defect investigations, model year

  • AQ23002Openopened Nov 17, 2023SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

    Hyundai and Kia ABS Module Fires

Known issues manufacturer service bulletins, model year

35 service bulletins filed with NHTSA for this model year

  • Apr 10, 2026AIR BAGSDTN DL

    The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These inflators were not supplied, approved, or authorized by the vehicle manufacturers and have primarily been found in vehicles that previously experienced a crash and underwent airbag replacement using non-genuine parts. These dangerous inflators have ruptured during

  • Apr 10, 2026AIR BAGSDTN DCS

    The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN), that have been identified in U.S. vehicles following prior crashes, theft, or non‑certified airbag replacements. These inflators are not approved for use, may rupture during deployment, and have caused serious injuries and fatalities. Please see attached anno

  • Nov 6, 2025EXTERIOR LIGHTING25-BD-012H TSB

    This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation.

  • May 30, 2025UNKNOWN OR OTHER25-BD-001G-1 TSB

    This bulletin provides repair information for the dark chrome trim when stains are present. Some stains may occur from hard water or cleaning chemicals used during a car wash. Follow the procedures below to replace the affected dark chrome moldings.

  • May 8, 2025ELECTRICAL SYSTEM25-01-024G-1 TSB

    Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Services functions. This may be due to an irregular disconnection on Verizon’s communication network. Follow the procedure in this TSB to reestablish the connection by resetting the AVN unit.

  • Apr 29, 2025ELECTRICAL SYSTEM25-GI-009G

    Certain Genesis vehicles may experience an inoperable horn from moisture or carbonization at the contact point. This bulletin provides a guide to inspect and replace the horns.

  • Jan 28, 2025UNKNOWN OR OTHER25-BD-001G TSB

    This procedure provides repair information for the dark chrome trim when stains are present. Some stains may occur from hard water or cleaning chemicals used during a car wash. Follow the procedures below to replace the affected dark chrome moldings.

  • Oct 31, 2024POWER TRAIN24-DS-001G-1 TSB

    Certain GV70 (JK1, JK1A), GV80 (JX1) and G80 (RG3) vehicles may have a hum or whine noise condition from the rear differential at certain speeds. This bulletin describes the procedure to inspect the vehicle for the hum or whine noise and if necessary to tighten the rear differential lock nut first. If the hum or whine noise remains, then replace the rear differential or other driveline components as necessary.

  • and 27 more

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
5 yr / 60k mi
Powertrain
10 yr / 100k mi
Roadside assistance
5 yr
Maintenance
3 yr / 36k mi
EV battery
10 yr / 100k mi

Source: cars.usnews.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.