“The G90 is a great value Luxury car with quality and performance beyond my expectations.”
2023 Genesis G90: What's New, Specs & Features
Last updated August 4, 2026
The 2023 Genesis G90 is an all-new, second-generation model for the U.S. market. The full redesign brings a new body and cabin, an AWD-only V6 lineup, and much more standard technology and safety equipment.
About the 2023 Genesis G90
2nd generation, first U.S. model year after a full redesign.
Genesis positions the G90 as its flagship full-size luxury sedan built around quiet comfort, rich materials, and low-effort convenience for both the driver and rear passengers. The brand’s own language centers on a calm, private-cabin feel, while reviewers note that it pairs that luxury focus with a very full standard feature list. The G90’s main differentiator is that it offers true flagship-sedan comfort and technology without requiring a long options-sheet approach.
Genesis positioned the 3.5T as a well-equipped flagship rather than a basic entry model, with Nappa leather, front-seat massage, dual 12.3-inch displays, and a 375-hp twin-turbo V6. The 409-hp 3.5T E-Supercharger adds air suspension, rear-wheel steering, massaging rear seats, and an upgraded Bang & Olufsen audio system for a greater focus on rear-seat comfort.
What changed, by category
Powertrain
The old 3.3-liter V6 and 5.0-liter V8 models give way to an AWD-only lineup built around a 3.5-liter twin-turbo V6. The 3.5T makes 375 hp, while the new 3.5T E-Supercharger uses a 48-volt electric supercharger and makes 409 hp.
Styling
The G90 gets a completely new exterior and interior, with Genesis’ two-line lighting, a crest-shaped grille, a clamshell hood, and a cleaner horizontal dashboard design.
Safety
The expanded standard driver-assistance package includes Highway Driving Assist II, Blind-Spot View Monitor, a surround-view camera, Parking Collision-Avoidance Assist, and Remote Smart Parking Assist.
Tech
New technology includes two 12.3-inch displays, Digital Key 2 phone-based access, fingerprint authentication, the Mood Curator cabin-setting system, and over-the-air software updates.
Structural
The redesigned chassis brings a reworked suspension. The 3.5T has Road Preview suspension control, while the E-Supercharger adds a multi-chamber air suspension and rear-wheel steering.
2023 Genesis G90 specs and features by trim
| Feature | ||
|---|---|---|
| Engine | V6, Twin Turbo, GDI, 3.5 Liter | V6, MHEV, Twin Turbo, e-Supercharged, GDI, 3.5 Liter |
| Transmission | Automatic, 8-Spd | Automatic, 8-Spd |
| Drivetrain | AWD | AWD |
| Fuel Type | Gas | Gas |
| MPG City | 18 mpg | 17 mpg |
| MPG Highway | 26 mpg | 24 mpg |
| Horsepower | 409 hp | |
| Torque | 405 lb-ft | |
| Trunk/Cargo | 12 cu-ft | 10.6 cu-ft |
| Rear Legroom | 37.8 in | 37.8 in |
| Seats | 5 | 5 |
| Doors | 4 | 4 |
| Adaptive Cruise Control | ||
| Alarm System | ||
| Blindspot Sensors | ||
| Lane Departure Warning | ||
| Park Assist | ||
| 360 Camera | ||
| Alloy Wheels | ||
| LED Headlights | ||
| Navigation System | ||
| Premium Audio | ||
| Smartphone Interface | ||
| Dual Power Rear Seats | ||
| Heated Front Seats | ||
| Heated Steering Wheel | ||
| Leather Seats | ||
| Massage Rear Seat | ||
| Memory Rear Seats | ||
| Proximity Keyless Entry | ||
| Push-Button Engine Start | ||
| Ventilated Front Seats | ||
| Ventilated Rear Seats | ||
| Wood Interior Trim | ||
Frequently asked questions
Is the 2023 Genesis G90 a new generation?
Yes. The 2023 Genesis G90 is the first U.S. model year of the fully redesigned second generation, with a new body, cabin, powertrain lineup, chassis, and technology package.
Does the 2023 Genesis G90 still have a V8?
No. The redesigned 2023 G90 replaces the previous V8 and 3.3-liter twin-turbo V6 models with two 3.5-liter twin-turbo V6 versions. Both have standard AWD; the E-Supercharger version adds a 48-volt electric supercharger.
What is the difference between the 2023 G90 3.5T and E-Supercharger trims?
The E-Supercharger is the more powerful and rear-passenger-focused version. It has 409 hp instead of 375 hp, plus air suspension, rear-wheel steering, massaging and ventilated rear seats, Easy Close power doors, and an upgraded 3D Bang & Olufsen audio system.
What driver-assistance features changed for the 2023 Genesis G90?
The redesigned 2023 G90 has a broader standard driver-assistance package. Key additions include Highway Driving Assist II, Blind-Spot View Monitor, a surround-view camera, Parking Collision-Avoidance Assist, and Remote Smart Parking Assist.
Is the 2023 Genesis G90 substantially different from the 2022 model?
Yes. The 2023 G90 is a full redesign rather than a minor update. It replaces the previous 3.3-liter V6 and 5.0-liter V8 models with the new 3.5T and 3.5T E-Supercharger, while adding standard AWD, a new cabin, updated suspension hardware, and more standard technology.
2023 Genesis G90 Reviews
What owners are saying about the 2023 Genesis G90.
4.5
2023 Genesis G90
(77 reviews)
“New model is an upgrade from my 2020 G 90 except for the electronics and voice commands.”
“It is a very nice car with advanced technology and reliability. I strongly recommend it!”