Used Genesis G90 for Sale nearDecatur, IL

Is the Genesis G90 a good car?

Yes — the Genesis G90 is a strong used luxury-sedan choice if you want comfort, value, and a well-equipped cabin. The all-generations owner rating is 4.9/5 across every model year in the data.

Owners consistently praise the G90 for its luxurious feel, spacious interior, smooth ride, and strong value for the money. Across the model years, the cabin comfort and upscale features come through as recurring strengths, and the newer generations add more technology and a more polished overall presentation.

Expert reviews rate the 2023 and 2021 models among the highest across all years.

The main tradeoffs are limited interior storage, wired smartphone integration on some newer years, and a driving character that stays focused on comfort rather than excitement.

39.0% of listings are priced as good or great deals.

Are Genesis G90 models reliable?

Owners consistently rate the Genesis G90 highly, and the feedback points to a luxury sedan that delivers comfort, strong performance, and a refined ownership experience. Expert reviews also reinforce the G90’s appeal as a well-equipped flagship with a smooth ride and a quiet cabin.

• Owners rate the Genesis G90 between 4.4 and 5 out of 5 stars across all model years in the data.

For used buyers, long-term ownership risk is best managed by checking service history carefully and choosing a well-maintained example with any applicable recalls addressed.

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

Across all model years, at 74.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

Older model years carry meaningfully higher accident rates, so always verify the vehicle history report on pre-2021 models.

Key things to evaluate:

• Safety package: Genesis Highway Driving Assist II, blind-spot monitoring, lane-keep assist, adaptive cruise control with stop and go, forward-collision warning and assist, and a 360-degree camera.
• Infotainment: 12.3-inch infotainment screen with Apple CarPlay and Android Auto.
• Fuel efficiency: 21 mpg combined (18 mpg city and 26 mpg highway), while the top trim returns 20 mpg combined (17 city and 24 highway).

Which Genesis G90 trim should I buy?

The 2023 Genesis G90 offers these trims:

• 3.5T: The best-value trim, with a 3.5-liter twin-turbo V6, an eight-speed automatic, all-wheel drive, rear-wheel steering, and a long list of luxury and safety equipment.
• 3.5T E-SC: Adds the 3.5-liter twin-turbo V6 E-SC with 409 hp and 405 lb-ft of torque, plus the same polished luxury focus and extra performance for buyers who want the top trim.

What Genesis G90 do most buyers choose?

The Genesis G90 years with the most listings are 2018, 2019, and 2020.

Those higher-volume years tend to be the easiest to shop because you have more inventory to compare and a better chance of finding the right color, mileage, and condition. They also often line up with the model’s strongest value proposition, which helps explain why they remain popular used picks.

Is the Genesis G90 safe?

• 2023: 9/10
• 2021: 10/10
• 2020: 8/10
• 2017: 10/10

Genesis does a great job offering advanced driver assistance standard, and the G90 is no different.

For the safest used buy, the 2017 and 2021 models both post the highest confirmed score of 10/10.

Should I buy a used Genesis G90 now or wait for the next model?

Buy now if:

• Sweet-spot year: The 2018 model has the most listings. The Genesis G90 offers a quiet, spacious, and richly appointed luxury experience that makes it especially appealing for comfort-focused buyers.

Consider waiting if:

• Powertrain/efficiency: The G90 is available with a 3.5-liter twin-turbo V6 with 375 horsepower and 391 pound-feet of torque, while the top trim produces 409 hp and 405 lb-ft of torque.
• Tech: A 12.3-inch infotainment screen, a 12.3-inch digital gauge cluster, and an 8-inch rear-seat touchscreen.
• Safety: Genesis Highway Driving Assist II, blind-spot monitoring, lane-keep assist, adaptive cruise control with stop and go, forward-collision warning and assist, and a 360-degree camera.
• Starting price: $89,495

If you're buying used today, the 2018 model year offers the best mix of value and availability. If you want the latest tech and features, it may be worth waiting for the next model year's inventory to build up.

How does the 2023 Genesis G90 compare to the 2023 BMW 7 Series?

Expert Pros & Cons (per CarGurus review team)

2023 Genesis G90:

• Pros: Excellent value for money, Stylish design, Spacious back seat.
• Cons: Not much interior storage, Wired Apple CarPlay and Android Auto.

2023 BMW 7 Series:

• Pros: Comfortable, Great ride quality, Great handling.
• Cons: Unintuitive technology, Potentially polarizing design.

Our experts score the 2023 Genesis G90 8.7/10 and the 2023 BMW 7 Series 6.7/10. The Genesis G90 leans into value, style, and rear-seat comfort, while the BMW 7 Series emphasizes ride quality and handling. If you want a more upscale-feeling bargain with a spacious back seat, the G90 stands out; if you prioritize driving dynamics, the 7 Series brings a different kind of appeal.

These recommendations are based on CarGurus' proprietary market data from November 3, 2026, CarGurus experts' opinions, and generative AI.