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2021 Genesis G90
#4 Best Luxury Full-Size Cars of 2021

Used 2021 Genesis G90

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4.8
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2025
2021
Fuel Economy
19 combined mpg
Horsepower
365 - 420 hp
Engine
2 engines available
Engine Options
  • V6, Twin Turbo, 3.3 Liter
  • V8, 5.0 Liter
Cargo Volume
15.7 cu ft
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2021 Genesis G90 Review

Colin Ryan

By Colin Ryan

Updated January 30, 2025

Colin Ryan specializes in writing about new cars. He has done this for the Los Angeles Times, Variety, Kelley Blue Book, Autotrader, Popular Mechanics, Mazda and Lexus customer magazines, plus a bunch of enthusiast sites and publications. And he spent several years as a staff writer at BBC Top Gear magazine. During this zig-zag of a career trajectory, he has driven everything from budget Malaysian hatchbacks (yes, they exist) to scarily expensive Italian exotica.

Pros

  • Luxury car equipment at a modest price
  • Impressive features
  • Arguably handsome interior
  • Excellent engine choices
  • 10-year/100,000-mile powertrain warranty

Cons

  • Lacks prestige of well-established luxury marques
  • Not as dynamically satisfying as the German contenders

What's New?

  • Forward-collision mitigation feature includes cyclist detection
  • Dash and door panels now wear simulated leather instead of the real stuff
  • New multi-spoke 19-inch alloy wheel design becomes available
  • Personalized Remote Start includes memory settings and seat heating/cooling
  • Infotainment system receives over-the-air map updates
  • Cloud-based voice recognition and navigation routing are added

The 2021 Genesis G90 is the full-size flagship sedan from Hyundai’s luxury operation. Just as the parent company carved its place in the market by providing well-equipped cars at budget prices, Genesis is doing much the same thing at the premium end of the automotive spectrum.

What it lacks in prestige, it makes up for in plain financial sense. Take a German rival like a Mercedes-Benz S-Class or BMW 7 Series, then hit the options list to bring the feature level up to the G90’s and the difference in bottom lines will be dramatic.

Yet the G90 still enjoys excellent build quality, top-notch cabin materials, plenty of advanced driver aids, and a refined ride. Against basic versions of the top rivals, this is a smart choice.

The designs and ingenious gadgetry of the main players still make them more attractive, but Genesis is becoming a force among luxury cars. The 2021 Genesis G90 is fueled by strong value, an unsurpassed 10-year powertrain warranty, and an exterior that paints a convincing picture of affluence.

2021 Genesis G90 Pricing

2021 Genesis G90 pricing starts at $33,739 for the G90 3.3T Premium Sedan 4D, which had a starting MSRP of $73,995 when new. The range-topping 2021 G90 5.0 Ultimate Sedan 4D starts at $37,165 today, originally priced from $77,745.

Original MSRP
KBB Fair Purchase Price (national avg.)
$73,995
$33,739
$77,745
$37,165

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2021 Genesis G90 models in typical condition when purchasing from a dealership. These prices are updated weekly.

Which Model is Right for Me?

2021 Genesis G90 3.3T Premium

22-way power-adjustable driver’s seat
Heated/ventilated front seats
Heated rear seats
Heated steering wheel
17-speaker Lexicon audio system
Full array of advanced driver aids
Rain-sensing wipers
Tri-zone automatic climate control
Hands-free trunk lid operation

2021 Genesis G90 5.0L Ultimate

420-horsepower V8 engine
Power-adjustable/heated/ventilated rear seats
Rear-seat entertainment system

Driving the Genesis G90

Working on the premise that no one buys a large luxury sedan because they want a sporty drive (unless it’s a BMW 7 Series), then there’s no criticism of the Genesis G90 for having a comfortable ride quality. Not too soft or car-sick-inducing, but as forgiving as a grandparent.

In a moment of mischief, the driver might click through the driving modes and select Sport — such as when a fast, sweeping freeway onramp comes up — and feel a small thrill of satisfaction as the suspension tightens, the throttle becomes more responsive and the transmission holds a lower gear for longer.

But the G90 is more about maintaining freeway speeds for hours at a time and still arriving at journey’s end with minimum fatigue, thanks to a tranquil and accommodating cabin.

Interior Comfort

Just because Genesis is still a relative newcomer to the luxury car game, the cabins are still put together with the same kind of skill and fine materials found in more well-known and appreciably more expensive rivals.

Soft and supple Nappa leather adorns the seats and armrests. Wood trim comes from actual trees. And the stainless steel speaker grilles are complemented by metal-effect switches and buttons.

If there’s one complaint, it’s that the basic layout, ergonomics, and infotainment display are like the equivalents in mass-market Hyundai vehicles.

Exterior Styling

Last year’s styling revisions brought a larger grille, new headlights and taillights, and lines running along the flanks. There’s a hint of Bentley in there, as well as the Lincoln Continental (which was probably unintended). Each beholder will have their own take, but most will agree that the G90 is now less understated.

One of the few changes for 2021 is a new multi-spoke alloy wheel design.

Favorite Features

STANDARD SAFETY FEATURES
The proliferation of advanced safety features can only be a good thing. Forward-collision mitigation with pedestrian/cyclist detection and automatic emergency braking, lane-keeping assistance, adaptive cruise control with a stop/go function, blind-spot monitoring with rear cross-traffic alert, a head-up display, safe exit assistance, driver fatigue monitoring, and a vivid 360-degree camera system are all standard in the 2021 G90.

REAR SEAT
For those whose idea of a pleasurable drive is to spend it all in the back, the Genesis G90 5.0 Ultimate trim level brings independent powered adjustment of the two outboard seats, with memory settings and ventilation. Choose the right-hand spot, and the front seat can also buzz forward for extravagant legroom.

Standard Features

The entry-level 2021 Genesis G90 3.3T Premium has every essential ingredient in the luxury flagship sedan recipe.

That includes the aforementioned advanced safety features and fine leather upholstery, plus heated/ventilated/power-adjustable front seats (22-way for the driver, 16-way for the passenger) with memory settings (now pre-configurable with the Personalized Remote Start feature), heated rear seats, tri-zone automatic climate control, multi-color ambient LED cabin lighting, a head-up display, wireless charging, a 12.3-inch infotainment display, satellite radio, smartphone integration, 17-speaker/900-watt Lexicon surround-sound system (the other car company to use Lexicon is Rolls-Royce, so it’s pretty darn good), powered shades for the rear window and the rear side windows, 360-degree camera system, and free service valet.

And this is the “basic” version, remember.

Factory Options

Buyers may order any version of their new Genesis G90 with all-wheel drive, regardless of engine.

The G90 5.0 Ultimate is the version to go for if the 3.3T is not quite lavish enough. This includes those adjustable rear seats with powered head restraints and memory settings, a rear-seat entertainment system with a pair of 10.3-inch high-resolution screens, plus a muscular 5.0-liter V8 engine.

Many items that are optional in rival cars, especially German, are standard in the 2021 G90.

Engine & Transmission

The G90 runs with either a twin-turbocharged 3.3-liter V6 or a naturally aspirated 5.0-liter V8. Although the V8’s 420 horsepower is substantially greater than the V6’s 365, their torque figures are closer: 383 to 376 lb-ft. And torque (which affects the rate of acceleration) is more easily perceived and more welcome in day-to-day driving. So the main reason for choosing the V8 is probably for all the extra equipment accompanying it.

Both engines require premium fuel and quite a bit of it; 24 mpg on the highway is not as good as the BMW 740i or Cadillac CT6. All versions use an 8-speed automatic transmission, with rear-wheel drive (RWD) as standard, or all-wheel drive (AWD) available as an option.

3.3-liter twin-turbocharged V6
365 horsepower @ 6,000 rpm
376 lb-ft of torque @ 1,300-4,500 rpm
EPA city/highway fuel economy: 17/24 mpg (RWD & AWD)

5.0-liter V8
420 horsepower @ 6,000 rpm
383 lb-ft of torque @ 5,000 rpm
EPA city/highway fuel economy: 16/24 mpg (RWD), 16/23 mpg (AWD)


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New Genesis G90 Deals and Incentives

APR

4.49% APR | 60 months

Get 4.49% for 60 months on a new 2025 G90 All Options Eligible for well qualified buyers.

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End Date: 04/30/2025
LEASE

$1409 /mo | 36 months | Due at Signing

Closed end lease for a new 2025 G90 3.5T E-SC MHEV AWD 3.5L V6 AUTOMATIC TRANSMISSION for $1,409 per month for 36 months with $6,999 due at signing to well-qualified lessees.

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End Date: 04/30/2025
CONDITIONAL

$2000 Total Cash

Offer good 4/1/2025 ~ 4/30/2025 If you are currently a registered owner of a vehicle distributed by Genesis Motor America, you can receive an additional $2,000 off a new or unused 2025 Genesis G90. $1,000 Loyalty Bonus is available on new or unused 2025MY GV70 2.5T AWD & 2025MY GV70 3.5T Sport Prestige only, $2,000 Loyalty Bonus is available on new or unused 2025MY GV70 2.5T Sport Prestige only. $2,500 Loyalty Bonus is available on new or unused 2025MY GV70 3.5T Sport & 2025MY GV70 3.5T Sport Advanced only.

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End Date: 04/30/2025
See All Current G90 Deals

2021 Genesis G90
KBB.com Consumer Reviews

4.8
Consumer Rating
Based on 37 Consumer Reviews
Write a Review
95%Recommend this vehicle
5
92%
5
92%
4
5%
4
5%
3
0%
3
0%
2
0%
2
0%
1
3%
1
3%
Value
5.0
Performance
4.8
Quality
4.8
Comfort
4.8
Reliability
4.8
Styling
4.7

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2021 Genesis G90 Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
Curb Weight
3.3T Premium Sedan 4D
$33,739
19 MPG
365 @ 6000 RPM
V6, Twin Turbo, 3.3 Liter
15.7 cu ft
376 lb-ft
4663 lbs
5.0 Ultimate Sedan 4D
$37,165
19 MPG
420 @ 6000 RPM
V8, 5.0 Liter
15.7 cu ft
383 lb-ft
4806 lbs
See Full Specs for All 2021 Genesis G90 Styles
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2021 Genesis G90 Depreciation

A 2021 Genesis G90 has depreciated $31,350 or 49% in the last 3 years and has a current resale value of $31,355 and trade-in value of $27,731.

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2021 Genesis G90
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2021 Genesis G90 Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
-
$62,705
$59,082
2023
$12,103
$50,602
$47,089
2024
$12,042
$38,560
$34,768
Now
$7,205
$31,355
$27,731
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2021 Genesis G90 Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


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Specifications

Dimensions, Weights & Capacities

Curb Weight
4663 lbs.
EPA Passenger
113.2 cu.ft.
EPA Total Interior
128.9 cu.ft.
Fuel Capacity
21.9 gallons
Front Head Room
41.1 inches
Front Leg Room
46.3 inches
Max Seating Capacity
5
Minimum Ground Clearance
5.1 inches
Overall Length
204.9 inches
Front Shoulder Room
59.1 inches
Trunk or Cargo Capacity
15.7 cu.ft.
Turning Diameter
39.2 feet
Wheel Base
124.4 inches

Exterior

Alloy Wheels
Available
Moon Roof/Sun Roof
Available
Number of Doors
4 doors
Power Folding Exterior Mirrors
Available
Privacy Glass
Available
LED Headlights
Available

Fuel Economy

City
17 mpg
Highway
24 mpg
Combined
19 mpg

Mechanical

Drivetrain
RWD
Transmission Type
Automatic
8 speed
Available
Recommended Fuel
Premium

Performance

Horsepower
365 @ 6000 RPM
Torque
376 @ 1300 rpm
Engine
V6, Twin Turbo, 3.3 Liter

Warranty

Basic
5 years / 60000 miles
Powertrain
10 years / 100000 miles
Corrosion
7 years / Unlimited miles

Comfort & Convenience

  • Remote Control Liftgate/Trunk Release
  • Climate Control Air Conditioning
  • Heated Steering Wheel
  • Integrated Garage Door Opener
  • Interior Ambient Lighting

Entertainment

  • MP3 Player
  • Satellite Radio
  • Bluetooth Streaming Audio
  • CD Player

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • 12V Power Outlet
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Leather Seats
  • Heated Seats
  • Heated Rear Seats
  • Dual Power Front Seats
  • Power Driver's Seat

Security

  • Alarm System

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Navigation System
  • Remote Keyless Entry
  • Proximity Sensing Keyless Entry
  • Push-Button Engine Start
  • Smartphone Interface
  • USB Port
  • Real-Time Traffic Information

2021 Genesis G90 Safety

2021 Genesis G90 Safety Technology

Highway Driving Assist

This standard feature helps the driver maintain the center of a lane on a well-marked highway and 2-lane roads, while keeping a safe distance from the car ahead. The system can work in conjunction with the G90’s other driver aids — such as road sign recognition — that can slow or accelerate the car in response to posted speed limits.

Rear Cross-Traffic Collision Avoidance Assist

Unlike some rear cross-traffic systems that only warn of an approaching vehicle, the G90’s standard system can activate the brakes to stop the car before an accident can occur. It only works when reversing at speeds less than 6 mph and with approaching vehicles moving no faster than 22 mph.

Smart Cruise Control with Stop & Go

Adaptive cruise control also comes standard on the G90. This system includes the ability to bring the car to a complete stop and then resume the set speed once the traffic ahead moves off again.

Compare to Similar Vehicles

Used 2021
Genesis G90
Used 2021
BMW 8 Series
Used 2021
BMW 7 Series
New 2025
Genesis G90
See Details
Price
$33,739
$43,777
$40,703
$91,050
KBB.com Rating
4.4
4.1
4.6
4.7
Consumer Rating
4.8
4.7
4.4
N/A
Fuel Economy
City 17/Hwy 24/Comb 19 MPG
City 22/Hwy 29/Comb 25 MPG
City 20/Hwy 27/Comb 23 MPG
City 18/Hwy 26/Comb 21 MPG
Fuel Type
Gas
N/A
N/A
Gas
Seating Capacity5555
Basic Warranty
5 years or 60000 miles
4 years or 50000 miles
4 years or 50000 miles
5 years or 60000 miles
Horsepower
365 @ 6000 RPM
335 @ 5000 RPM
335 @ 5500 RPM
375 @ 5800 RPM
Engine
V6, Twin Turbo, 3.3 Liter
6-Cyl, Turbo, 3.0 Liter
6-Cyl, Turbo, 3.0 Liter
V6, Twin Turbo, GDI, 3.5 Liter
Drivetrain
RWD
RWD
AWD
AWD

2021 Genesis G90 Rankings

More Genesis G90 News & Information

High End Luxury Car
2023 Genesis G90 Flagship Sedan Starts Under $89k

 For the 2023 model year, the G90 flagship of the Genesis line of luxury vehicles will set you back…

Sean Tucker August 05, 2022
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2023 Genesis G90 Gets Powerful Hybrid Model

The Genesis G90 may be the best car nobody knows about. It competes with super-luxury sedans like the Mercedes-Benz S-Class…

Sean Tucker April 27, 2022
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With very few changes this year, the 2022 Genesis G90 is largely a carryover of last year’s model. Power comes…

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FAQs

Is the 2021 Genesis G90 a good vehicle?

Yes, the 2021 Genesis G90 is a good car, as reflected by its above-average Kelley Blue Book rating of 4.4 out of 5.

What is the MPG for a 2021 Genesis G90?

2021 Genesis G90 city/highway fuel economy ratings range from 16/24 mpg to 17/24 mpg, depending on trim and equipment.

How much should a 2021 Genesis G90 cost?

Used 2021 Genesis G90 prices currently range from $33,739 for the 3.3T Premium Sedan 4D to $37,165 for the 5.0 Ultimate Sedan 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Genesis G90?

The cheapest 2021 Genesis G90 is the 3.3T Premium Sedan 4D, with a Kelley Blue Book Fair Purchase Price of $33,739.

Is the 2021 Genesis G90 reliable?

The 2021 Genesis G90 is part of the 1st-generation G90, which our owners give an above-average reliability rating of 4.8 out of 5.

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