Used 2021 Genesis G80 for Sale near Illinois

How much does the 2021 Genesis G80 cost?

Prices have softened 2.67% compared to this time last year, making it a favorable time to shop this model year.

There are 173 listings available, which gives you a modest amount of inventory to compare before you buy.

If you find a listing below $30,100.36, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 Genesis G80 a good car?

Yes — the 2021 Genesis G80 earns a 5/5 user rating and an 8.17/10 expert rating. The standout strength is Safety at 10/10.

Owners consistently praise the luxury features, smooth ride, and value for money, and they also call out the sophisticated design and spaciousness. The review summary also highlights heated second-row seats as a feature many drivers appreciate.

The main trade-offs are the underwhelming base engine and the fact that the car’s appeal depends a lot on how you equip it. The overview frames it as a midsize luxury sedan that leans on premium design, technology, and value, so you should expect the strongest experience when you choose the better powertrain and option packages.

With 32.9% of listings marked as good or great deals, you have a decent chance of finding a competitive price if you shop carefully.

Is the 2021 Genesis G80 reliable?

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

The owner feedback points to a trouble-free, dependable ownership experience, with buyers describing the car as a strong long-term value and praising its overall quality. The expert review also emphasizes Genesis ownership benefits that support confidence over time, including free maintenance, free service valet with a loaner vehicle, and three years or 36,000 miles of connected services.

Genesis also backs the car with a five-year or 60,000-mile vehicle warranty and a 10-year or 100,000-mile powertrain warranty, plus five years of roadside assistance. For used buyers, the main long-term risk is less about the brand’s support and more about making sure the specific car was maintained properly and equipped the way you want.

What should I look for when buying a used 2021 Genesis G80?

Accident-free inventory is solid at 76.3% — always verify the vehicle history report.

You should still check the history report carefully, because a clean listing percentage does not replace a proper records review. Prioritize a pre-purchase inspection that focuses on wear, electronics, and any signs of uneven use. Pay close attention to how the car was equipped, since the G80’s appeal changes a lot with trim and package content.

Key things to evaluate:

• Trim level: The Prestige Package adds premium Nappa leather, a microfiber suede headliner, open-pore wood trim, a 12.3-inch digital instrumentation panel, a 12-inch head-up display, a camera-based Forward Attention Warning system, a camera-based Blind Spot View Monitor, a surround-view camera system, and Remote Smart Parking Assist. The base setup is still well equipped, but the Prestige version is the one that most clearly delivers the full luxury experience.
• Powertrain: The standard 2.5-liter turbocharged four-cylinder makes 300 horsepower and 311 pound-feet of torque, while the twin-turbocharged 3.5-liter V6 makes 375 horsepower and 391 pound-feet of torque. The V6 is the stronger choice if you want the most effortless acceleration and the more polished overall feel.
• Safety package: Every G80 includes a broad driver-assist suite with collision-avoidance features, smart adaptive cruise control with machine learning, Safe Exit System, Leading Vehicle Departure Alert, Highway Driving Assist II, 10 airbags, and a Pre-Active Safety Seat. Rear Occupant Alert is included on many versions, while the Prestige Package adds Forward Attention Warning, Blind Spot View Monitor, surround-view cameras, and Remote Smart Parking Assist.
• Infotainment: Every G80 has a 14.5-inch widescreen infotainment system with SiriusXM satellite radio, wired Apple CarPlay and Android Auto, navigation, and available 21-speaker Lexicon audio. Wireless smartphone charging is available, and the Prestige Package adds the 12.3-inch digital gauge display and 12-inch head-up display.
• Fuel efficiency: The 3.5T AWD test vehicle averaged 21 mpg in combined driving by EPA estimate and returned 22.4 mpg on the test loop.

Which 2021 Genesis G80 trim should I buy?

The 2021 Genesis G80 is offered in 2 trim levels: G80 2.5T and G80 3.5T.

Here's the short version:

• G80 2.5T: This is the entry point, and it gives you the core G80 experience with the turbocharged four-cylinder, rear-wheel drive or available all-wheel drive, and the full standard infotainment and safety foundation. It makes sense if you want the lowest starting price and are comfortable giving up some power.
• G80 3.5T: This is the better-value choice if you want the G80 to feel properly upscale and quick, because it adds the twin-turbo V6 and the more satisfying performance character. If you want the strongest all-around version, this is the one to target.

The Prestige Package is the trim-level upgrade that most clearly adds luxury and convenience content, especially the advanced camera-based safety tech and the head-up display.

Is now a good time to buy a used 2021 Genesis G80?

This is a moderate market for selective buyers, so you can shop with some leverage if you compare listings carefully.

• Deal availability: 32.9% of listings are priced as good or great deals.
• Inventory: There are 173 listings available.
• Price trend: Prices have softened 2.67% compared with last year.
• Clean inventory: 76.3% of listings are accident-free.

If you find a listing below $30,100.36, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Genesis G80's resale value?

The current average of $30,630 sits slightly below last year's $31,469.

That softer pricing suggests the market has cooled a bit, which can work against a future seller if you buy at the wrong point. On the other hand, it also means you may be entering ownership at a more favorable price than buyers saw a year ago.

If the G80 continues to hold its appeal as a luxury sedan with strong equipment and a good reputation, that should help support demand later. A well-kept example with the right trim and options is likely to be easier to resell than a lightly equipped one.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Genesis G80 safe?

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

Genesis equips every 2021 G80 with a long list of driver-assistance features, including collision-avoidance tech, smart adaptive cruise control with machine learning, Safe Exit System, Leading Vehicle Departure Alert, Highway Driving Assist II, 10 airbags, and a Pre-Active Safety Seat. Many versions also include Rear Occupant Alert.

The Prestige Package adds a camera-based Forward Attention Warning system, a camera-based Blind Spot View Monitor, a surround-view camera system, and Remote Smart Parking Assist. That means the safety story is strong even at the base level, but the most advanced visibility and parking aids are tied to the higher package.

As this review was published, the redesigned G80 had not been crash-tested.

Should I buy a 2021 Genesis G80 or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 32.9% of listings are priced as good or great deals.
• Accident-free inventory is solid at 76.3% — always verify the vehicle history report.
• Price trend: Prices have softened 2.67% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The redesign brings bold styling, premium materials, and a strong technology package.

Consider the 2022 if:

• It adds a more polished everyday luxury feel with a straightforward RWD/AWD setup.

The bottom line: If you want the more distinctive redesign and a market that has already softened, the 2021 is the better buy. If you prefer a slightly newer model-year path and are willing to pay more for that, the 2022 is the cleaner alternative. For price-sensitive buyers, the 2021’s current pricing and deal availability make it the more compelling starting point.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.