DecodedCars2023 Genesis G80
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2023 models.
- Class
- Midsize Cars
- Body styles
- 4dr Sedan AWD 2.5t, 4dr Sedan AWD 3.5t
- Engines
- 2.5L 4-cyl turbo, 3.5L 6-cyl turbo
- Drivetrain
- All-Wheel Drive, Rear-Wheel Drive
- Fuel
- EV, Premium Gasoline
- MPG (best)
- 26 combined · 22 city / 32 hwy
- EV range
- 282 mi · 9 h on 240 V
- Length
- 196.5 in
- Curb weight
- 4,295–4,687 lb
- NHTSA rating
- ★★★★★
- Recalls
- 5 campaigns
Pros & cons
What's good
- Electric version availableOffered as a electric as well as gas.
- AWD / 4WD available
- 5-star NHTSA safety ratingTop overall score in federal crash tests.
- Lots of standard safety tech5 of 5 key driver aids standard on the versions we checked.
Watch out for
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
- 5 recallsMore than similar models (about 1). Confirm repairs with the VIN.
Calculated from EPA, NHTSA and vPIC data against 31 similar 2023 models — not a review. How we calculate this →
Overview
The 2023 Genesis G80 is a midsize car offered with 2 engines (2.5L 4-cyl turbo and 3.5L 6-cyl turbo) and all-wheel drive and rear-wheel drive.
It measures about 197 inches long and 76 inches wide on a 119-inch wheelbase, with a curb weight of roughly 4,295 lb (4dr Sedan AWD 2.5t).
EPA rates its most efficient version at 26 MPG combined (22 city / 32 highway), 4% worse than the 2023 midsize car average of 27 MPG, for an estimated $750 a year in fuel.
The electric version has an EPA-rated range of up to 282 miles and takes about 9 hours to charge on a 240-volt Level 2 charger.
In NHTSA crash testing it earned the top 5-star overall rating.
It has 5 recall campaigns on file and owners have filed 11 complaints with NHTSA since 2015, most often about the electrical system.
What changed for 2023
- New all-electric version
Compared with 2022; trim, feature and price changes aren't covered. See the 2022 G80 →
Trims, performance & features
Powertrain–Electric motor
Trims
Standard
Safety & driver-assist features
Automatic emergency brakingStandard
Pedestrian emergency brakingStandard
Forward collision warningStandard
Blind-spot monitoringStandard
Blind-spot interventionStandard
Rear cross-traffic alertStandard
Rear automatic brakingStandard
Lane departure warningStandard
Lane keeping assistStandard
Adaptive cruise controlStandard
Parking assistOptional
Backup cameraStandard
Automatic high beamsStandard
Keyless startStandard
LED headlightsYes
Built in: Ulsan, South Korea
NHTSA vPIC, as reported by the manufacturer for 1 2023 G80 configuration; may not list every trim. How we calculate this →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| 4dr Sedan AWD 2.5t | 196.5 in | 75.6 in | 57.9 in | 118.5 in | 64.6 / 65.7 in | 4,295 lb | 52/48 |
| 4dr Sedan AWD 3.5t | 196.5 in | 75.6 in | 57.9 in | 118.5 in | 64.6 / 65.7 in | 4,687 lb | 52/48 |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| Electrified G80 EV | TBD | Automatic (A1) | All-Wheel Drive | 282 mi · 33.5099 kWh/100mi | – | $750 | – |
| G80 RWD | 2.5L 4-cyl turbo | Automatic (S8) | Rear-Wheel Drive | 22 / 32 / 26 | +10% | $3,150 | 346 |
| G80 AWD | 2.5L 4-cyl turbo | Automatic (S8) | All-Wheel Drive | 22 / 30 / 25 | +5% | $3,300 | 361 |
| G80 AWD | 3.5L 6-cyl turbo | Automatic (S8) | All-Wheel Drive | 16 / 25 / 19 | -20% | $4,350 | 465 |
10/10EPA fuel economy score (best version)
10/10EPA greenhouse gas score
Save $8,250Fuel over 5 years vs. average new car
27 MPG2023 Midsize Cars average
EPA estimates; "vs. class" is combined MPG against the 2023 EPA class average. How we calculate this →
Safety ratings & technology
| Version | Overall | Frontal | Driver / passenger | Side | Side pole | Rollover | Rollover risk |
|---|---|---|---|---|---|---|---|
| 2023 Genesis G80 4 DR AWD | ★★★★★ | ★★★★★ | 4★ / 5★ | ★★★★★ | ★★★★★ | ★★★★★ | 10.1% |
| 2023 Genesis G80 4 DR RWD | ★★★★★ | ★★★★★ | 4★ / 5★ | ★★★★★ | ★★★★★ | ★★★★★ | 10.1% |
StandardElectronic stability control
StandardForward collision warning
StandardLane departure warning
Similar 2023 midsize cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2023 Genesis G80 (this car) | 26 MPG | ★★★★★ | 5 |
| 2023 BMW 5 Series | 28 MPG | Not rated | 1 |
| 2023 Mercedes-Benz E-Class | 26 MPG | ★★★★★ | 0 |
| 2023 Audi A4 | 28 MPG | Not rated | 1 |
| 2023 Mercedes-Benz C-Class | 29 MPG | Not rated | 0 |
| 2023 Audi A6 | 27 MPG | Not rated | 1 |
| 2023 Lexus LS | 25 MPG | Not rated | 2 |
Recalls (5)
Fuel System, Gasoline › Delivery › Hoses, Lines/Piping, And Fittings · Apr 10, 2026
NHTSA campaign 26V229000 · 94,760 vehicles
- Problem
- Hyundai Motor America (Genesis) is recalling certain Genesis 2022-2026 GV70, 2023-2025 G90, 2021-2025 G80, and GV80 vehicles. Fuel may leak at the pipe connection between the fuel pipe and fuel rail.
- Risk
- A fuel leak increases the risk of a fire.
- Fix
- Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed beginning July 20, 2026. Owners may contact Genesis customer service at 844-340-9741. Genesis' number for this recall is 033G. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov beginning April 11, 2026.
Electrical System › Instrument Cluster/Panel · Feb 19, 2025
NHTSA campaign 25V105000 · 32,594 vehicles
- Problem
- Hyundai Motor America (Hyundai) is recalling certain Genesis 2023-2024 G80, GV80, 2025 GV70 and 2023-2025 GV70 "Electrified" vehicles. Due to a software error, the instrument panel display may fail. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 101, "Controls and Displays."
- Risk
- An instrument panel display that fails to show critical safety information, such as the speedometer or warning lights, increases the risk of a crash.
- Fix
- Dealers will inspect and update the instrument panel display software, as necessary, free of charge. Owner notification letters were mailed March 26, 2025. Owners may contact Genesis customer service at 844-340-9741. Hyundai's number for this recall is 026G.
Fuel System, Gasoline › Delivery › Fuel Pump · Apr 19, 2024
NHTSA campaign 24V282000 · 31,440 vehicles
- Problem
- Hyundai Motor America (Hyundai) is recalling certain 2022-2023 Genesis GV70, GV80, G80, and G90 vehicles. The fuel pump may fail, which can result in a loss of drive power.
- Risk
- A loss of drive power can increase the risk of a crash.
- Fix
- Dealers will inspect and replace the fuel pump assembly, free of charge. Owner notification letters were mailed June 7, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 022G. This recall is an expansion of recall number 23V-630.
Seat Belts › Front · Feb 16, 2023
NHTSA campaign 23V094000 · 65,517 vehicles
- Problem
- Hyundai Motor America (Hyundai) is recalling certain 2020-2023 Genesis GV80, 2021-2023 Genesis G80, 2022-2023 Genesis GV70, and 2023 Genesis GV60 vehicles. In the event of a crash, the front driver-side and/or passenger-side seat belt pretensioners may explode upon deployment.
- Risk
- An exploding seat belt pretensioner can project metal fragments into the vehicle, strike vehicle occupants, and result in injury.
- Fix
- Dealers will secure the seat belt pretensioners with a cap, free of charge. Owner notification letters were mailed April 14, 2023. For GV60 owners, Interim notification letters, notifying owners of the safety risk, were mailed April 14, 2023. A second notice will be sent once the final remedy is available. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 012G. This recall supersedes and expands recall number 21V-796. Vehicles previously repaired under recall 21V-796 will need to have the new remedy completed.
Seat Belts › Front · Oct 31, 2022
NHTSA campaign 22V816000 · 14,933 vehicles
- Problem
- Hyundai Motor America (Hyundai) is recalling certain 2023 Genesis G80 Electric, 2021-2022 Santa Fe Hybrid, and 2022-2023 Santa Fe Plug-In Hybrid vehicles. In the event of a crash, the front driver-side and/or passenger-side seat belt pretensioners may explode upon deployment.
- Risk
- An exploding seat belt pretensioner can project metal fragments into the vehicle, strike vehicle occupants, and result in injury.
- Fix
- Dealers will secure the seat belt pretensioners with a cap, free of charge. Owner notification letters were mailed December 14, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 238/011G. This recall is an expansion of recall numbers 22V-354 and 22V-458.
Not every 2023 Genesis G80 is affected — only a VIN check confirms your car.
Owner-reported problems
11Complaints to NHTSA since 2015
1Involved a crash
0Involved a fire
1Injuries reported
22,750 miTypical mileage at failure
Unverified owner reports; best-sellers collect more.
Used 2023 Genesis G80 buyer's checklist
- Run the VIN at nhtsa.gov/recalls. 5 recalls this year — ask for proof of repairs.
- Electrical System — 3 owner reports. Test every window, lock, light, screen and USB port; check the battery age.
- Fuel System, Gasoline — 3 owner reports. Smell for fuel around the car and in the cabin, check that it starts easily when warm, and look at the oil dipstick for a fuel smell or rising level.
- Fuel/Propulsion System — 1 owner reports. Smell for fuel around the car and in the cabin, check that it starts easily when warm, and look at the oil dipstick for a fuel smell or rising level.
- Mileage to watch. Owners typically reported problems around 22,750 miles; ask what was repaired near that point.
- Battery health. Ask for a battery state-of-health report, check the remaining battery warranty, and compare the displayed range at 100% charge with the EPA's 282 miles.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2023 Genesis G80. Not a substitute for a professional inspection.
Other G80 years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2027 G80 | 23 | – | Not rated | 1 | 0 |
| 2026 G80 | 23 | 196.5 in | Not rated | 1 | 9 |
| 2025 G80 | 24 | 196.5 in | ★★★★★ | 2 | 3 |
| 2024 G80 | 25 | 196.5 in | ★★★★★ | 2 | 3 |
| 2022 G80 | 26 | 196.5 in | ★★★★★ | 4 | 7 |
| 2021 G80 | 26 | 196.5 in | ★★★★★ | 4 | 9 |
| 2020 G80 | 21 | 196.5 in | ★★★★★ | 3 | 11 |
| 2019 G80 | 21 | 196.5 in | ★★★★★ | 4 | 27 |
| 2018 G80 | 22 | 196.5 in | ★★★★★ | 7 | 98 |
| 2017 G80 | 22 | 196.5 in | Not rated | 3 | 67 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Genesis. How we calculate this →