Genesis G80

Core summary

2026 Genesis G80

The 2026 Genesis G80 is a five-seat luxury sedan positioned between the compact G70 and flagship G90 in Genesis's global range. The U.S. model is offered in 2.5T and 3.5T forms, with all-wheel drive and an eight-speed automatic transmission. The 2.5T uses a 2.5-liter turbocharged inline-four producing 300 horsepower and 311 lb-ft of torque. The 3.5T uses a twin-turbocharged 3.5-liter V6 producing 375 horsepower and 391 lb-ft. U.S. dimensions include a 118.5-inch wheelbase, 197.0-inch length for four-cylinder models, and 196.7-inch length for V6 models. Every version seats five and provides a 13.1-cubic-foot trunk. The current G80 combines a long-wheelbase sedan profile with a 27-inch OLED integrated display, standard driver-assistance technology and available premium materials. Genesis also sells the separate Electrified G80 in selected markets; it is an electric derivative rather than the gasoline G80 configuration described in this card.

History & generations

The G80 lineage began with the first-generation Genesis sedan, introduced in 2008 under Hyundai's former Genesis name. The second-generation model arrived in 2013. Genesis became a standalone luxury marque in November 2015, and the second-generation enhancement adopted the G80 name in 2016. The third-generation G80 debuted in March 2020 on a new rear-wheel-drive-based architecture and entered production as a 2021 model. Genesis introduced the Electrified G80 in 2021 as the brand's first electric vehicle. A significantly redesigned G80 was unveiled in December 2023 and entered the Korean market at the end of that month. The update brought revised exterior lighting, a larger integrated display and additional cabin technology. The 2026 U.S. model remains part of this third-generation RG3 family. Regional model histories differ in launch timing, body styles, powertrains and equipment, while the core third-generation sedan identity remains shared.

Body, platform & design

The current G80 expresses Genesis's Athletic Elegance design language through a low sedan roof, a long wheelbase and a formal three-box silhouette. Its front end uses the Genesis Crest Grille and two-line lighting graphics derived from the brand emblem. The 2024 redesign introduced Micro Lens Array headlamps, revised daytime running lights, updated rear combination lamps and a refined grille treatment. Sport versions add a sport-specific front fascia, larger air intakes, distinctive wheels and darker exterior details. The 2026 U.S. range uses 18-, 19- or 20-inch wheels depending on trim. Standard exterior equipment includes LED lighting, power-folding mirrors with Genesis logo puddle lamps and a hands-free smart trunk. The body is 75.8 inches wide and 57.7 inches high in the U.S. specification. Worldwide specifications include both rear-wheel-drive and all-wheel-drive versions, while the U.S. gasoline range uses all-wheel drive. The Electrified G80 has separate front-end and aerodynamic details associated with its electric propulsion system.

Engine & drivetrain

The U.S. 2026 G80 offers two gasoline engines. The 2.5T uses a 2.5-liter turbocharged inline-four with gasoline direct injection, producing 300 horsepower and 311 lb-ft of torque. The 3.5T uses a 3.5-liter twin-turbocharged V6 producing 375 horsepower and 391 lb-ft. Both engines drive through an eight-speed automatic transmission and standard all-wheel drive in the United States. Genesis lists multi-link front and rear suspension for the U.S. model. Selected higher trims add electronically controlled suspension with Road Preview, while Sport versions combine Road Preview with sport tuning and performance brakes. The global model page lists 2WD and AWD availability, with 304 PS for the 2.5-liter engine and 380 PS for the 3.5-liter engine under Korean-market ratings. Those figures use different measurement conventions from U.S. horsepower ratings. The 2026 U.S. G80 is gasoline-powered; the Electrified G80 is a separate battery-electric derivative with its own battery, motor and charging specifications.

Trim differences

The 2026 U.S. G80 range comprises five trims: 2.5T AWD, 2.5T Advanced AWD, 2.5T Sport Prestige AWD, 3.5T Sport Prestige AWD and 3.5T Prestige Black AWD. The entry 2.5T AWD includes 18-inch alloy wheels, leatherette seating surfaces, heated front and rear seats, a 27-inch OLED display, wireless smartphone integration and a nine-speaker audio system. Advanced adds 19-inch wheels, a panoramic sunroof, Bang & Olufsen audio, three-zone-plus climate control and rear sunshades. The 2.5T Sport Prestige adds the sport appearance, 20-inch sport wheels, leather seating, surround-view monitoring, blind-spot view monitoring and electronically controlled suspension. The 3.5T Sport Prestige combines the sport equipment with the twin-turbo V6. Prestige Black adds black exterior accents, Nappa leather, carbon-fiber trim, a head-up display, microfiber suede headliner and additional premium equipment. Trim names and availability differ outside the United States.

Interior & seating

The G80 cabin centers on a wide 27-inch OLED instrument cluster and navigation display introduced with the 2024 redesign. The system combines driver information and infotainment functions in a single integrated panel. Standard U.S. equipment includes wireless Apple CarPlay and Android Auto, Genesis Connected Services, fingerprint authentication, wireless phone charging and a Wi-Fi hotspot trial. The sedan seats five, with 103.8 cubic feet of passenger volume and a 13.1-cubic-foot trunk in the U.S. specification. Front legroom measures 42.2 inches and rear legroom 38.7 inches. Depending on trim, the cabin uses leatherette, leather or Nappa leather seating surfaces. Available comfort features include heated rear seats, a panoramic sunroof, three-zone-plus climate control, rear sunshades, soft-close doors, ambient lighting and a head-up display. The top Prestige Black trim adds carbon-fiber trim and a microfiber suede headliner. Global versions may use different audio systems, seat materials, rear-seat functions and infotainment configurations.

Efficiency & range

U.S. 2026 EPA figures listed by Genesis are 20 mpg city and 29 mpg highway for the 2.5T AWD trims. The 3.5T Sport Prestige AWD is listed at 16 mpg city and 24 mpg highway on the U.S. comparison page. The global Genesis specification page lists Korean-market combined efficiency of 9.4–9.8 km/L for the 2.5T AWD and 8.2 km/L for the 3.5T AWD. These figures are based on different national testing systems and should not be compared directly with U.S. EPA mpg ratings. Worldwide G80 availability includes rear-wheel-drive gasoline versions in some markets, which can have different curb weights, wheel sizes, emissions results and efficiency figures. The Electrified G80 follows a separate electric-consumption and range certification process. Fuel economy, emissions and equipment vary with drivetrain, wheels, engine, market and certification method.

Safety & equipment

The 2026 Genesis G80 earned an IIHS Top Safety Pick+ award for vehicles built after June 2025. The award reflects Good ratings in the small-overlap front, updated moderate-overlap front and updated side tests, together with acceptable or good headlight performance and standard front crash-prevention systems. IIHS identifies standard vehicle-to-vehicle front crash prevention as Acceptable and standard pedestrian front crash prevention as Good. Genesis's U.S. equipment list includes Forward Collision-Avoidance Assist 2, Lane Keeping Assist, Lane Following Assist 2, Blind-Spot Collision-Avoidance Assist, Rear Cross-Traffic Collision-Avoidance Assist, Safe Exit Assist and Rear Occupant Alert. Available systems include a surround-view monitor, blind-spot view monitor, parking collision-avoidance assist and Remote Smart Parking Assist 2. IIHS ratings apply to specified build dates and test configurations. Driver-assistance features supplement attentive driving and do not replace the driver's responsibility.

Strengths

The G80's strongest attributes are its substantial standard equipment, spacious passenger compartment and broad powertrain choice. The 2.5T supplies 300 horsepower while returning the better U.S. EPA fuel-economy figures in the range. The 3.5T provides a clear performance step with 375 horsepower and 391 lb-ft of torque. All U.S. models use all-wheel drive, which simplifies the range for American buyers. The 27-inch OLED display gives the updated cabin a distinctive control layout, while wireless smartphone integration is standard. Higher trims add premium audio, leather or Nappa leather, electronic suspension, rear sunshades and parking-assistance technology. The sedan also has a long 118.5-inch wheelbase and 13.1-cubic-foot trunk. Its recent IIHS Top Safety Pick+ result applies to qualifying 2026 vehicles built after June 2025. The main strengths are therefore equipment density, interior space, available V6 performance and a strong published safety result.

Considerations

The G80 is a large sedan with a 197.0-inch U.S. length for four-cylinder models, so urban parking and tight garages require attention. The 3.5T's EPA fuel-economy figures are lower than those of the 2.5T. The most advanced features are concentrated in upper trims, creating a substantial equipment gap between the base model and Prestige versions. The U.S. gasoline lineup uses all-wheel drive only, while some international markets offer rear-wheel drive and different engine outputs. The G80 is also a conventional gasoline sedan in the main U.S. range; buyers seeking battery-electric propulsion must consider the separately named Electrified G80 where it is sold. IIHS's Top Safety Pick+ designation is tied to vehicle build timing and applies to the tested 2026 configuration. Feature names, trim structures, charging availability and certification figures vary by region.

Recommended use

The G80 suits drivers seeking a comfortable executive sedan for commuting, business travel and long-distance road use. Its 118.5-inch wheelbase supports generous rear legroom, while the quiet, technology-focused cabin is designed around five-seat travel rather than maximum cargo volume. The 2.5T is the rational choice for buyers prioritizing lower fuel consumption and a broad feature set. The 3.5T is better suited to drivers who value stronger acceleration and are willing to accept lower EPA fuel economy. Advanced and higher trims suit owners who want premium audio, rear-seat comfort features, electronic suspension and expanded parking assistance. The sedan can also serve chauffeur-oriented duties, although Genesis reserves its most extensive rear-seat executive features for particular regional specifications and higher models. The G80 is less suitable for buyers who require SUV cargo flexibility, three-row seating, off-road clearance or a fully electric U.S. powertrain.

FAQ

Q: What is the latest Genesis G80 generation? A: The current model is the third-generation G80, sold from the 2021 model year and updated for 2024.

Q: What engines does the 2026 U.S. G80 use? A: It offers a 2.5-liter turbocharged four-cylinder or a 3.5-liter twin-turbo V6.

Q: Is all-wheel drive standard on the U.S. G80? A: Yes. Every 2026 U.S. gasoline G80 trim uses all-wheel drive.

Q: How many people can the G80 seat? A: The G80 seats five people.

Q: Does the G80 have an electric version? A: Yes. Genesis sells the separately named Electrified G80 in selected markets.

Q: What safety award does the 2026 G80 hold? A: IIHS named qualifying 2026 G80 vehicles Top Safety Pick+ when built after June 2025.

Sources & updates

Research for this Genesis G80 profile prioritized current manufacturer specifications, model-year equipment pages and official press material. Independent safety or regulatory records were used where available. Historical references were kept separate from current-generation specifications and image identification.

Equipment, pricing and certified figures can vary by market, trim and model year. The expandable reference list below contains the linked sources used for verification. Last editorial review: August 29, 2026.

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Last editorial review: August 29, 2026. Specifications remain market- and model-year-specific.