How much does the 2021 Genesis G80 cost?

Prices have softened 1.87% compared to this time last year, making it a favorable time to shop this model year.

There are 163 listings available, which gives you a modest amount of inventory to compare before you buy.

If you find a listing below $30,102.09, 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 G80 for its impressive luxury features, smooth ride, and value for money. They also highlight its sophisticated design and spaciousness, which fit well with the car’s upscale mission.

The main trade-off is that the underwhelming base engine can leave you wanting more, especially if you expect the G80’s premium look to come with stronger standard performance. In practical terms, this is a sedan that makes the most sense if you want a stylish luxury car with a polished cabin and a comfort-first personality.

With 27.6% of listings marked as good or great deals, there is still room to shop selectively.

Is the 2021 Genesis G80 reliable?

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

The owner feedback points to a car that feels reliable, dependable, and easy to count on, with a generally positive ownership experience and few significant criticisms. That kind of feedback matters when you’re shopping used, because it suggests the G80 has been delivering the kind of day-to-day consistency buyers expect from a luxury sedan.

Genesis also backs the car with free maintenance, free service valet with a loaner vehicle, and a long warranty package, which helps reduce early ownership friction. For used buyers, the main long-term risk is less about the brand promise and more about making sure the specific car you choose has been maintained properly and hasn’t been neglected.

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

At 74.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a thorough pre-purchase inspection, especially if you’re considering a higher-mileage or heavily optioned car. Focus on bodywork quality, signs of prior repair, and whether the car’s luxury features and driver-assistance systems still operate as intended.

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, and a 12-inch head-up display, while the base setup is less richly appointed.
• Powertrain: You can choose a turbocharged 2.5-liter four-cylinder with 300 horsepower and 311 pound-feet of torque or a twin-turbocharged 3.5-liter V6 with 375 hp and 391 lb-ft of torque; the V6 is the stronger choice if you want more effortless acceleration.
• 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, a center-mounted airbag, Pre-Active Safety Seat, and Rear Occupant Alert on many versions. The Prestige Package adds Forward Attention Warning, Blind Spot View Monitor, and a surround-view camera system, plus Remote Smart Parking Assist.
• Infotainment: Every G80 has a 14.5-inch widescreen infotainment system with SiriusXM, wired Apple CarPlay and Android Auto, navigation, voice control, and wireless smartphone charging; the Prestige Package adds the 12.3-inch digital instrument panel and 12-inch HUD.
• Fuel efficiency: The 3.5T AWD test vehicle was expected to average 21 mpg in combined driving 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: 2.5T and 3.5T.

Here's the short version:

• 2.5T: This is the entry point, and it gives you the G80’s core luxury look, standard tech, and broad safety equipment at the lowest price. It makes sense if you want the styling and comfort without stretching to the more powerful engine.
• 3.5T: This is the better pick if you want the G80 to feel genuinely quick and more polished in everyday driving. The twin-turbo V6, standard adaptive suspension with Road Preview, and stronger performance make it the best-value choice for shoppers who plan to keep the car a while and want the full luxury-sedan experience.

The Prestige Package is the key safety-and-luxury upgrade to look for, since it adds Forward Attention Warning, Blind Spot View Monitor, and surround-view camera capability.

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

This is a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile opportunities.

• Deal availability: 27.6% of listings are priced as good or great deals.
• Inventory: There are 163 listings available.
• Price trend: Prices have softened 1.87% compared with last year.
• Clean inventory: 74.8% of listings are accident-free.

If you find a listing below $30,102.09, 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 $30,693 sits slightly below last year's $31,277.

That softer pricing suggests the market has cooled a bit, which can help you buy more selectively now. For a future seller, it also means resale value will depend heavily on condition, mileage, and equipment level, since well-kept examples should stand out more clearly against the broader market.

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 and safety features, including collision avoidance features, smart adaptive cruise control with machine learning, Safe Exit System, Leading Vehicle Departure Alert, Highway Driving Assist II, 10 airbags, a center-mounted airbag, Pre-Active Safety Seat, and Rear Occupant Alert on many versions.

The Prestige Package adds Forward Attention Warning, Blind Spot View Monitor, and a surround-view camera system, along with Remote Smart Parking Assist. One caveat is that the lane-change assistance technology did not actively steer during testing, so you should verify that the system behaves the way you expect before relying on it.

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:

• 27.6% of listings are priced as good or great deals.
• At 74.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 1.87% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The 2021 brings the redesigned G80’s distinctive styling and a strong mix of premium materials, technology, and value.

Consider the 2022 if:

• It adds a more polished everyday luxury feel with updated standard rear-wheel drive and optional all-wheel drive.

The bottom line: If you want the sharper value play, the 2021 is the one to target, especially if you can find a clean, well-equipped example with the right powertrain. If you’re willing to spend more for a newer model-year update and a slightly more refined ownership experience, the 2022 is the better secondary path.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.