Used 2023 Genesis G90 for Sale near Charleston, SC

Is the 2023 Genesis G90 a good car?

Yes — the 2023 Genesis G90 earns a 5/5 from users and an 8.67/10 expert rating. The model scores 9/10 across Look and feel, Form and function, Cost effectiveness, and Safety.

The 2023 G90 is presented as a major refresh that leans hard into luxury, with a stylish design, a richly appointed cabin, and a value proposition that helps it compete with pricier rivals on equipment as well as price. The test-drive notes highlight rear-seat comfort in particular, along with features like massaging seats all the way around, a rear reclining seat with a footrest, and a Bang & Olufsen stereo system.

The trade-offs are real, though: interior storage is limited, and Apple CarPlay and Android Auto are wired rather than wireless. Even so, the combination of comfort, features, and competitive pricing makes it a strong fit if you want a luxury sedan that prioritizes passenger pampering and overall value. Good and great deals account for 36.1% of listings, which suggests there’s still meaningful market opportunity.

Is the 2023 Genesis G90 reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The 2023 G90 is described as a well-built, quiet luxury sedan with a strong emphasis on refinement and comfort. Its performance notes point to a smooth, cruiser-like character, with an eight-speed automatic, standard all-wheel drive, rear-wheel steering, and a multi-chamber air suspension that helps it glide over broken pavement. The stop/start system is also called out as especially polished, with quick restarts and no vibration or noise on startup.

On the ownership side, the warranty coverage is a major plus, including a long powertrain warranty and complimentary scheduled maintenance for three years or 36,000 miles. For used buyers, the main long-term risk is less about the car’s luxury mission and more about making sure the specific example has been maintained properly and hasn’t been neglected.

What should I look for when buying a used 2023 Genesis G90?

Accident-free inventory is solid at 85.2% — always verify the vehicle history report.

You should still run a history report on every candidate, because a clean listing percentage doesn’t replace documentation. Prioritize a pre-purchase inspection that focuses on cabin condition, electronics, and the operation of comfort features, since this is a feature-rich luxury sedan. It’s also worth checking that the infotainment and smartphone integration work the way you expect, especially because the phone mirroring is wired rather than wireless.

Key things to evaluate:

• Trim level: The cabin is loaded with upscale materials and comfort features, and the higher-output version adds more power and a more advanced mild-hybrid setup. The base trim still brings a lot of luxury, but the top version is the one that best matches the car’s flagship mission.
• Powertrain: You can choose between a 3.5-liter twin-turbo V6 with 375 horsepower and 391 pound-feet of torque, or a 3.5-liter twin-turbo V6 E-SC with 409 hp and 405 lb-ft. Both use an eight-speed automatic and all-wheel drive, and the top setup adds more torque off the line.
• Safety package: Standard equipment includes blind-spot monitoring, smart cruise control with stop-and-go, highway driving assist, remote parking assist, a 360-degree camera, lane-keeping assist, forward-collision warning and assist, and parking-collision avoidance. The blind-spot system is especially thorough, with visual and audible alerts plus a camera feed in the gauge cluster.
• Infotainment: The cabin centers on a 12.3-inch infotainment screen, paired with a 12.3-inch digital gauge cluster and an 8-inch rear-seat touchscreen. Apple CarPlay and Android Auto are included, over-the-air updates are supported, and a digital key is available through Genesis Connected Services.
• Fuel efficiency: The less powerful engine returns an EPA-estimated 21 mpg combined (18 city/26 highway), while the top trim returns 20 mpg combined (17 city/24 highway).

Which 2023 Genesis G90 trim should I buy?

The 2023 Genesis G90 is offered in 2 trim levels: 3.5T and 3.5T E-SC.

Here's the short version:

• 3.5T: This is the better-value choice if you want the G90’s core luxury experience without paying for the extra output of the top model. It still gives you the plush cabin, strong standard equipment, and the sedan’s flagship comfort focus, making it the trim most buyers should start with.
• 3.5T E-SC: This is the one to choose if you want the most powerful version and the most relaxed, effortless feel from the lineup. It adds the 48-volt mild-hybrid setup and the higher output figures, so it suits you best if you want the most complete version of the G90 and are willing to pay for it.

The safety package is standard across the lineup, so you don’t need to move up a trim just to get the core driver-assistance features.

Is now a good time to buy a used 2023 Genesis G90?

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile options.

• Deal availability: 36.1% of listings are priced as good or great deals.
• Inventory: There are 61 listings available.
• Clean inventory: 85.2% of listings are accident-free.

Is the 2023 Genesis G90 safe?

The 2023 Genesis G90 hasn’t published IIHS or NHTSA safety ratings yet.

It earns a 9/10 safety score from our experts.

Genesis makes advanced driver assistance standard, and the G90 includes blind-spot monitoring, smart cruise control with stop-and-go, highway driving assist, remote parking assist, a 360-degree camera, lane-keeping assist, forward-collision warning and assist, and parking-collision avoidance. The blind-spot system is especially comprehensive, with audible and visual warnings, a camera feed in the gauge cluster, and a head-up display alert when a vehicle approaches your blind spot.

Should I buy a 2023 Genesis G90 or consider a different year?

If you're weighing the 2023 against nearby model years, here's how to think about it:

Choose the 2023 if:

• 36.1% of listings are priced as good or great deals.
• Accident-free inventory is solid at 85.2% — always verify the vehicle history report.
• Owners rate it 5/5 — a strong satisfaction signal.
• The 2023 model is a major refresh with more luxury features than ever, including massaging seats all the way around and a rear reclining seat with a footrest.

The bottom line: If you want the strongest mix of luxury, value, and rear-seat comfort, the 2023 G90 is the year to target. If you’re especially price-sensitive, you can still shop the market carefully and focus on the better-priced examples, since this model year already delivers a lot of flagship equipment for the money.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.