Used 2021 Genesis G80 for SaleNationwide

How much does the 2021 Genesis G80 cost?

Prices have softened 1.71% compared to this time last year, making it a favorable time to shop this model year.

There are 182 listings available, which gives you a modest amount of inventory to compare before you buy.

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 compared with rivals like Mercedes and BMW. They also highlight its sophisticated design and spaciousness, including the heated second-row seats.

The trade-off is that the base engine is underwhelming, so you may want to focus on the stronger powertrains if you care about performance. That matters because this is a midsize luxury sedan aimed at buyers who want premium design, materials, and technology rather than just a badge.

Good and great deals make up 31.3% of listings, so you have a decent chance of finding a competitive price.

Is the 2021 Genesis G80 reliable?

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

The owner feedback points to a dependable, trouble-free experience, with praise centered on the car’s value, comfort, and upscale feel. The review summary also suggests buyers are happy enough with the car over time that major complaints are limited.

Genesis backs that up with free maintenance, free service valet with a loaner vehicle, and three years of connected services. The warranty coverage is also generous, which helps reduce long-term ownership risk for used buyers.

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

Accident-free inventory is solid at 75.3% — always verify the vehicle history report.

You should still run a history report on any car you’re considering, even if it looks clean on paper. Prioritize a pre-purchase inspection, especially if you’re shopping a higher-trim example with more technology and equipment. Focus on overall condition, because luxury features can be expensive to sort out if they’ve been neglected.

Key things to evaluate:

• Trim level: The Prestige Package adds premium Nappa leather, a microfiber suede headliner, open-pore wood trim, and extra visual polish, while the base cabin is still upscale but less richly appointed.
• Powertrain: You get 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 thrust.
• Safety package: Every G80 includes a long list of driver-assist 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 center-mounted airbag. Prestige models add Forward Attention Warning, Blind Spot View Monitor, and a surround-view camera system.
• Infotainment: Every G80 has a 14.5-inch widescreen infotainment system with wired Apple CarPlay and Android Auto, SiriusXM, navigation, and available Lexicon audio. Wireless smartphone charging is available, and Prestige models add a 12.3-inch digital instrument panel plus a 12-inch head-up display.
• 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 core G80 experience with the standard turbocharged four-cylinder, the full-size infotainment setup, and the model’s upscale design and safety content. It makes sense if you want the lowest starting price and are comfortable giving up the stronger engine.
• 3.5T: This is the better choice if you want the most satisfying powertrain, since the twin-turbo V6 brings a big jump in output and the adaptive suspension with Road Preview is standard. It’s the trim to target if you want the best overall driving experience and are willing to pay more for it.

The Prestige Package adds several safety and convenience upgrades, including Forward Attention Warning, Blind Spot View Monitor, and the surround-view camera system.

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

This is a moderate market for selective buyers, with enough inventory to shop carefully and enough pricing softness to create opportunities.

• Deal availability: 31.3% of listings are priced as good or great deals.
• Inventory: There are 182 listings available.
• Price trend: Prices have softened 1.71% compared with last year.
• Clean inventory: 75.3% of listings are accident-free.

If you find a listing below $30,101, 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 $30,667 sits slightly below last year's $31,202.

That softer pricing suggests the G80 has moved into a more buyer-friendly part of its depreciation curve. If you buy well now, you may have less downside risk than you would have had when prices were higher.

The model’s strong equipment, luxury appeal, and broad owner satisfaction should help support demand when you eventually sell. Well-kept examples with desirable features are likely to remain easier to move than neglected ones.

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?

The 2021 Genesis G80 earns a 10/10 safety score from our experts.

Genesis includes a long list of driver-assist tech and other safety-related features in every 2021 G80 it builds. Standard equipment includes 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, and a Pre-Active Safety Seat.

Prestige Package models add Forward Attention Warning, Blind Spot View Monitor, a surround-view camera system, and Remote Smart Parking Assist. The main caveat is that the lane-change assistance technology did not actively steer to change lanes during testing.

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:

• 31.3% of listings are priced as good or great deals.
• Accident-free inventory is solid at 75.3% — always verify the vehicle history report.
• Price trend: Prices have softened 1.71% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• The redesigned model brings bold styling, premium materials, and strong technology.

Consider the 2022 if:

• It adds a quieter cabin and a more polished luxury feel.

The bottom line: The 2021 is the better pick if you want the redesigned G80’s style, safety, and value while taking advantage of softer pricing. If you’re shopping strictly on price, the 2021’s current market makes it the more compelling buy; if you want the next model year’s refinement, the 2022 is worth a look.

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