DecodedCars2024 Genesis G80
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2024 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
- Fuel
- EV, Premium Gasoline
- MPG (best)
- 25 combined · 22 city / 30 hwy
- EV range
- 282 mi · 9 h on 240 V
- Length
- 196.5 in
- Curb weight
- 4,295–4,687 lb
- NHTSA rating
- ★★★★★
- Recalls
- 2 campaigns
Pros & cons
What's good
- Electric version availableOffered as a electric as well as gas.
- 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
- Below-average fuel economyBest version gets 25 MPG combined, 13% below the 2024 midsize car average of 28.6 MPG.
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Calculated from EPA, NHTSA and vPIC data against 33 similar 2024 models — not a review. How we calculate this →
Overview
The 2024 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.
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 25 MPG combined (22 city / 30 highway), 13% worse than the 2024 midsize car average of 28.6 MPG, for an estimated $800 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 2 recall campaigns on file and owners have filed 3 complaints with NHTSA since 2015, most often about the lane departure.
What changed for 2024
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2023 G80 — a carry-over year in the data.
Compared with 2023; trim, feature and price changes aren't covered. See the 2023 G80 →
Trims, performance & features
Trims
Safety & driver-assist features
Built in: Ulsan, South Korea · Ul-San, South Korea
NHTSA vPIC, as reported by the manufacturer for 2 2024 G80 configurations; 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 | 136 and 136 kW PMSM | Automatic (A1) | All-Wheel Drive | 282 mi · 35 kWh/100mi | – | $800 | – |
| G80 AWD | 2.5L 4-cyl turbo | Automatic (S8) | All-Wheel Drive | 22 / 30 / 25 | 0% | $3,300 | 361 |
| G80 AWD | 3.5L 6-cyl turbo | Automatic (S8) | All-Wheel Drive | 17 / 25 / 19 | -24% | $4,350 | 460 |
EPA estimates; "vs. class" is combined MPG against the 2024 EPA class average. How we calculate this →
Safety ratings & technology
| Version | Overall | Frontal | Driver / passenger | Side | Side pole | Rollover | Rollover risk |
|---|---|---|---|---|---|---|---|
| 2024 Genesis G80 4 DR AWD | ★★★★★ | ★★★★★ | 4★ / 5★ | ★★★★★ | ★★★★★ | ★★★★★ | 10.1% |
| 2024 Genesis G80 4 DR RWD | ★★★★★ | ★★★★★ | 4★ / 5★ | ★★★★★ | ★★★★★ | ★★★★★ | 10.1% |
Similar 2024 midsize cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2024 Genesis G80 (this car) | 25 MPG | ★★★★★ | 2 |
| 2024 BMW 5 Series | 30 MPG | Not rated | 0 |
| 2024 Mercedes-Benz E-Class | 27 MPG | Not rated | 0 |
| 2024 Audi A4 | 30 MPG | Not rated | 0 |
| 2024 Mercedes-Benz C-Class | 30 MPG | Not rated | 0 |
| 2024 Audi A6 | 26 MPG | Not rated | 1 |
| 2024 Lexus LS | 25 MPG | Not rated | 2 |
Recalls (2)
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.
Not every 2024 Genesis G80 is affected — only a VIN check confirms your car.
Owner-reported problems
Unverified owner reports; best-sellers collect more.
Used 2024 Genesis G80 buyer's checklist
- Run the VIN at nhtsa.gov/recalls. 2 recalls this year — ask for proof of repairs.
- Lane Departure › Blind Spot Detection — 1 owner reports. Make sure driver-assist systems and the backup camera work without error messages.
- Service Brakes — 1 owner reports. Brake firmly from speed; check for pulling, pulsing pedal or ABS warning light.
- 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 2024 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 |
| 2023 G80 | 26 | 196.5 in | ★★★★★ | 5 | 11 |
| 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 | ★★★★★ | 3 | 67 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Genesis. How we calculate this →