2018 Genesis G80 Review

Name: 2018 Genesis G80 Review
Brand: Genesis

Price Range: $16,998 - $30,990

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Appraise My 2018 Genesis G80

Genesis G80 model years

Genesis G80 for Sale

Edmunds' Expert Review

by Dan Frio^{Correspondent
Dan spent many years covering the go-fast, look-good, get-loud corners of the automotive universe. First, he served as editor of enthusiast magazines AutoSound and Honda Tuning, then as executive editor at SEMA News, the publishing arm of the trade group that produces the annual SEMA Show (yes, that show). As a contributor to Edmunds, he now likes to keep the volume low and the speed limit legal, providing expert car-shopping advice to drivers looking for the perfect match.}

Pros

Costs less than comparable luxury sedans in its class
Roomy interior stays very quiet at highway speeds
Impressive blend of power, performance and refinement

Cons

Ride quality isn't as cushy or refined as that of some rival sedans
Rear-seat headroom is a little tight for this class

What’s new

For 2018, Genesis sprinkles in a few new features, such as optional wireless device charging and adaptive LED headlights. More significantly, the G80 gains a new Sport trim that comes with a turbocharged V6 engine.

Vehicle overview

Now in its second year as a stand-alone brand, Genesis expands its luxury sedan lineup with a new turbocharged G80 Sport model. If anyone wondered whether Hyundai, the parent company from which Genesis is spun, intended to compete seriously in the luxury segment, wonder no more.

Continue reading Edmunds Expert Rating below

For sale nearby

23 listings

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2018 Genesis G80
3.8 Sedan
$18,294
fair price
$1,414 below market
- 64,865 miles
- 1 accident, 2 owners, personal use only
- 6cyl automatic
- Genesis of Carmel (172 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Indianapolis, IN
2018 Genesis G80 3.8 8-Speed Automatic with SHIFTRONIC 3.8L V6 DGI DOHC Dual CVVT 12-Way Power Heated Front Bucket Seats, 18" Alloy Wheels, 4-Wheel Di...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: KMHGN4JE5JU236117
Stock: GDT1328A
Certified Pre-Owned: No
Listed since: 03-22-2025
Price Drop
2018 Genesis G80
3.8 Sedan
$18,900
fair price
$511 above market
- 89,011 miles
- No accidents, 2 owners, personal use
- 6cyl automatic
- Indy Auto Man (176 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Indianapolis, IN
Indy Auto Man, Indianapolis' premier used car dealership, presents this gorgeous 2018 Genesis G80 for sale in Indianapolis, Indiana. Every vehicle in ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: KMHGN4JE5JU250566
Stock: Z4064
Certified Pre-Owned: No
Listed since: 03-14-2025

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For 2018, the G80 adds a 3.3T Sport trim level. Powered by a turbocharged V6 and underpinned by an adaptive, performance-oriented suspension, the 3.3T Sport promises to infuse the lineup with a level of performance that's on par with its European competitors. Up until now, we've found the G80 is an exceptionally nice cruiser and commuter, but only just passable when trying to whip up a frenzy in the twists and turns.

A sprinkling of other new features, such as adaptive LED headlights and wireless device charging, add to the G80's already impressive list of standard and optional features, a list that fetches far more money when equipped on similar luxury sedans. And therein lies the appeal of the G80, a car where your money goes much further.

There is some compromise, of course. Inside you'll find quality and craftsmanship on the level of its European and Japanese peers, but rear-seat headroom is a little tight for this class of car. We've also found the standard suspension doesn't offer the same kind of tight and cushy sophistication of its rivals. And some shoppers might balk at the Genesis G80 not having the panache or brand recognition of its established rivals. From our standpoint, though, the G80's price atones for these sins. It's a truly desirable midsize luxury sedan.

Notably, we picked the 2018 Hyundai Genesis as one of Edmunds' Best Used Cars.

Edmunds' Expert Rating

7.5 / 10

Trim tested

Each vehicle typically comes in multiple versions that are fundamentally similar. The ratings in this review are based on our full test of the Genesis G80 Ultimate (3.8L V6 | 8-speed automatic | RWD) and the Genesis G80 Sport (turbocharged 3.3L V6 | 8-speed automatic | RWD).

Scorecard

Overall	7.5 / 10
Driving	6.5
Comfort	8.0
Interior	8.0
Utility	7.5
Technology	8.0

Driving

6.5

This G80's focus isn't performance, but it offers enough of it for most owners. Most European competitors will be quicker and more engaging to drive, but the G80 is no slouch either. We do wish its electronic safety aids were far less intrusive.

Acceleration

7.5

The 3.8-liter V6 may be the base engine, but that doesn't make it a lump. There's a healthy amount of midrange and top-end punch, complemented by a surprisingly pleasant soundtrack. Put the pedal to the floor, and the G80 accelerates to 60 mph in 6.5 seconds, a decently quick time but on the slow side for the segment. The Sport manages a livelier 5.2-second sprint time.

Braking

7.0

The brakes are light-effort and easy to be smooth with. But there's a lot of ABS noise and strong pedal pulsations that occur under heavy braking, which won't promote calmness during panic braking. The G80 Ultimate stopped from 60 mph in 123 feet, slightly below average due to low-rolling-resistance tires. The Sport stopped in 117 feet.

Steering

6.0

At highway cruising speeds, the G80's steering is stable and wander-free. When driving on curvy roads, though, there's a peculiarity in the steering assist that makes it feel as if it's out of sync with your inputs. It creates an unnatural feel and a lack of precision that diminishes confidence.

Handling

6.0

The G80's suspension strikes a nice balance of comfort and composure. But the moment you step a toe beyond mild sporty driving, the stability control slams the door shut. We suspect this car has handling abilities beyond its overbearing electronics, but there's currently no way to know for sure.

Drivability

7.0

In the default drive mode, the G80 responds and drives as you'd expect a luxury sedan should. Sport mode goes a step too far on the sensitivity meter, and the transmission can be slow to respond to downshift requests when operating on its own but otherwise is easily manipulated through the paddles.

Comfort

8.0

A priority for any luxury sedan should be comfort, and the G80 gets it right. Seat support and ride comfort are more than adequate for long-distance hauls, and the cabin is well-isolated against wind noise and other unpleasantries. Climate control is powerfully good, too.

Seat comfort

7.5

The 12-way-adjustable front seats provide a nice amount of comfort. There's decent lateral support for wide folks, but average-size adults will find the bolsters too far apart. We had no comfort issues staying in this car for hours. The rear seats are also comfortable and have sunshades.

Ride comfort

7.5

The G80 rides quite nicely, free of the floatiness that soft suspensions can sometimes deliver, yet with plenty of compliance to soak up road undulations. It may not erase some bigger bumps quite as well as the best in class, but most people wouldn't notice the distinction.

Noise & vibration

8.0

Its quiet cabin is on par with those of other luxury sedans in the class. There's zero wind noise or interior creaks, and only a small amount of road noise makes it into the G80's cabin. At full throttle, the V6 engine even sounds mildly sporty.

Climate control

8.5

The G80's dual-zone climate game is on point. It has plenty of cooling and heating capacity, as do the heated and ventilated seats. Some may even find the heated seats' rump-defrosting warmth a little too intense. We prefer the G80's physical buttons and knobs to most touchscreen alternatives.

Interior

8.0

The interior space and controls have been designed well in the G80, with an easy-to-use interface and lots of adjustability for the driver. The most glaring oversight is the obstructed forward visibility while making left-hand turns. Together, the pillar and sideview mirror create considerable interference.

Ease of use

8.5

The interior controls are very easy to use with lots of redundancy between the central rotary knob, buttons and touchscreen. The menu structure is quite simple, which makes it easy to figure out without the assistance of a user manual. But they provide one of those, too.

Getting in/getting out

8.0

The doors open very wide, to near 90 degrees, with a very low step-over for the front occupants. Rear passengers have a slightly larger step-over, but there's still good space for feet to clear. Head clearance is also sufficient above each door thanks to the generous door openings.

Driving position

8.5

Tons of adjustment range for the driver's seat and a long reach-and-tilt range in the steering column make the G80 suitable for a variety of drivers. All adjustments are motorized, and the 16-way seat includes adjustments for a thigh extender, lumbar and lateral support.

Roominess

7.5

There's generous space up front in all dimensions. The center tunnel is wide in the back seat, but there's still quite a bit a room for outboard occupants and decent foot space beneath the front seats. Three people can fit in the back, but the middle-seat rise limits headroom.

Visibility

6.0

Visibility is hampered significantly during left turns because of the thick windshield pillar and placement of the sideview mirror. Rearward visibility is pretty good with small port windows splitting up the chunky rear pillars. Blind-spot monitoring and cameras definitely help.

Quality

7.5

Everything feels tightly integrated in the G80, and its wood trim is more befitting of the cabin's style than the carbon trim in the G80 Sport. The leather and the switchgear, however, don't feel as supple or hefty when compared to materials in the G90 and other luxury class competitors.

Utility

7.5

With a good-size trunk and decent options inside to store personal items, the Genesis G80 is a small step above the status quo. But accommodations for car seats could stand to improve.

Small-item storage

7.5

Small-item storage is decent. A bin up front houses a USB port, auxiliary input and wireless charger. A dual flip-door center armrest bin is pretty deep. And the side door pockets, although not very wide or long, are lined with rubber and cloth so items stored don't roll around or make much noise.

Cargo space

8.0

At 15.3 cubic feet, the G80's trunk is on the larger side of the segment. The trunk opens wide, and the hinges are protected so there's no risk of smashing luggage when put in the back. But the rear seats don't fold and the ski pass-through is on the small side.

Child safety seat accommodation

6.5

The accommodation for car seats is OK, and there's a good amount of space in the back. But the LATCH anchors are tucked away deep into the cushions, making them somewhat difficult to access.

Technology

8.0

The G80 may not be pioneering new technology, but it comes loaded with a ton of features that most people will use every day. From Apple CarPlay and Android Auto to telematics that allow you to control certain functions through an app remotely, the G80 is definitely a car of the modern era.

Audio & navigation

8.0

The speaker grilles aren't quite as decorative as the larger G90's, but the 17-speaker premium audio system sounds just as rich. The navigation system breaks no ground, but it's easy to use thanks to its dual rotary and touchscreen interface, and you can search for points of interest using Google.

Smartphone integration

8.5

Thanks to Apple CarPlay and Android Auto, the G80 provides excellent access to your smartphone's media, map and call/text functions without the need to pair through Bluetooth (which is still present). There's also wireless charging for phones that support the function.

Driver aids

7.5

Driver aids are numerous but not perfect. The blind-spot system continuously sounds an alarm when signaling with a vehicle in the adjacent lane, and there's no way of turning off the audible alert. Lane keeping assist works well but only on straight roads. High-resolution cameras provide 360-degree coverage.

Voice control

8.0

The voice controls offer basic commands for radio tuning, media playback, and inputting an address or destination. The native voice recognition works well and provides easy-to-follow voice prompts that you can turn off after you become familiar with the system. Smartphone voice recognition is also accessible.

Compare 2018 Genesis G80 trim levels

Helpful trims summary and side-by-side comparison chart

2018 Genesis G80 models

The 2018 Genesis G80 is a midsize, five-passenger luxury sedan available in three trim levels: 3.8, 3.3T Sport and 5.0. The number soup correlates to the size of engine underhood. For a base trim level, the G80 3.8 is anything but basic, with a wealth of standard features that equals or surpasses most in its class. The G80 5.0 adds larger wheels and minor trim enhancements, but more notably more power from a V8 engine. The G80 3.3T Sport is more oriented to performance driving with its turbo V6 engine and dynamic suspension.

The G80 3.8 starts with a 3.8-liter V6 engine (311 horsepower, 293 pound-feet), an eight-speed automatic transmission and rear-wheel drive. All-wheel drive is optional.

Standard features include 18-inch alloy wheels, xenon headlights with automatic high beams, LED daytime running lights, a rearview camera, heated auto-dimming side mirrors, automatic wipers, traffic adapting cruise control, dual-zone automatic climate control, keyless ignition and entry, and a hands-free auto-opening trunklid.

Inside the cabin are eight-way power front seats (with heating and four-way power lumbar adjustment), leather upholstery, a power-adjustable steering wheel, driver-seat memory settings and an auto-dimming rearview mirror. Technology features include an 8-inch touchscreen interface, navigation, Apple CarPlay and Android Auto smartphone integration, the Genesis Connected Services telematics system, two USB ports, and a seven-speaker audio system with a CD player and satellite radio.

Blind-spot monitoring, rear cross-traffic alert, lane departure warning and intervention, and automatic emergency braking with pedestrian detection also come standard. All-wheel-drive models also come with headlight washers, heated rear seats and a heated steering wheel.

The G80 3.8 also offers two optional packages. The Premium package includes LED foglights, front and rear parking sensors, a panoramic sunroof, ventilated front seats, heated rear seats (on rear-wheel-drive models), rear and side window shades, a wireless device charging pad, a Lexicon 14-speaker audio system and an upgraded driver information display.

The Ultimate package builds on the Premium package, adding turn-swiveling LED headlights, a power trunklid, upgraded leather upholstery and driver seat adjustments, matte wood and aluminum trim, a head-up display, a 9.2-inch touchscreen, a multiview rearview/parking camera, a Lexicon 17-speaker audio system, and a carbon-dioxide sensor for the climate control system.

The new G80 3.3T Sport includes the Ultimate package features (minus LED foglights) and further gains a turbocharged 3.3-liter V6 engine (365 hp and 376 lb-ft), 19-inch wheels, an adaptive suspension, sport front seats, a simulated suede headliner, carbon-fiber interior trim, and dark chrome exterior trim.

The G80 5.0 Ultimate comes equipped like the 3.3T Sport, but instead uses a 5.0-liter V8 engine (420 hp, 383 lb-ft). When equipped with optional all-wheel drive, the 3.3T Sport and 5.0 also include a heated steering wheel.

Cost to Drive^{Cost to drive estimates for the 2018 Genesis G80 3.8 4dr Sedan (3.8L 6cyl 8A) and comparison vehicles are based on 15,000 miles per year (with a mix of 55% city and 45% highway driving) and energy estimates of $3.13 per gallon for regular unleaded in Ohio.}

Monthly estimates based on costs in Ohio

$173/mo

$198/mo

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Genesis G80 Reviews

Owner Reviews

4.6

58 reviews

5(81%)

4(3%)

3(9%)

2(5%)

1(2%)

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Most Helpful Owner Reviews

Comfortable, Quiet Luxury Sedan

Gerry Preston, 08/01/2017

2018 Genesis G80 3.8 4dr Sedan (3.8L 6cyl 8A)

If you're looking for a comfortable and quiet luxury sedan but don't want to pay the price of a new Lexus LS 460, take a test drive in this vehicle. Mine's a rear-wheel drive 3.8L V-6, and a single test drive was enough to convince us that we'd be much better of with this car than the 2017 LS 460, which we also test drove. We were replacing a low-mileage 2003 LS 430, and we also own a …

BMW/Mercedes/Lexus Watch Out!

RJ Derr, 06/30/2018

2018 Genesis G80 3.3T Sport 4dr Sedan (3.3L 6cyl Turbo 8A)

This sport sedan covers so many features that it will have wide appeal to many different drivers. Sporty--like to accelerate a bit, like to handle on curves and twisty roads? This is a great car (should get AWD though). Beauty of styling exceptional without much gaudiness or bling. Standard features for the price--a very good deal--they do not miss anything and zap you with expensive …

Great looking and driving car

Dr. Abe, 01/05/2018

2018 Genesis G80 3.3T Sport 4dr Sedan AWD (3.3L 6cyl Turbo 8A)

I tried a lot of cars when the lease on my 2015 Genesis was up. This car rode and felt better than many of the others. And the price was great. Compared to the '15 Genesis, this one looks even nicer, particularly the front end. It is quieter, more powerful and feels solid and well poised on the road. My only complaint at this time is that the back seats do not go down to extend the vey …

A LOT Better Than My Last One!

DanC, 01/08/2018

2018 Genesis G80 3.8 4dr Sedan (3.8L 6cyl 8A)

Because I wrote such a critical review of my previous 2016 Genesis on Edmunds.com, I thought it only fair that I should rate the 2018 Genesis G80 that I purchased in October 2017. For some reason, Hyundai refused to fix a transmission problem that caused an irritating whining sound when decelerating in my 2016 G80. I had to open a Lemon Law case against them and go through the … arbitration process in order to have them refund my entire purchase price. Thankfully I was successful and won the case. It's a shame Hyundai wouldn't invest whatever a new transmission costs in order to fix a defect rather than put a long time customer through this long and tiring process instead of losing the case and having to buy the car back...but, it was their choice! I liked that car so much, except for the transmission problem, that I thoroughly test drove and ended up buying a 2018 G80 Sedan. The 2018 base G80 comes with most of the safety features that were "options" on the 2016 and of course, absolutely quiet with no transmission whine! The safety features on this car are above and beyond what I expected and took a little getting used to, especially the lane assist feature. It seems that while driving, the radar sees the white lines on the highway and it does it's job quite well at keeping you in your lane; however, when you approach an exit and the line on the right disappears, the car wants to nudge you into the exit lane and unless you grab the wheel to stay in the lane, it could take you towards the exit. The Adaptive Speed Control works great, keeping a set and safe distance between you and car in front of you and will slow you and speed up according to actions of the car in front of you. Neat feature that will probably save lives or at lease prevent someone from rear ending the car in front of them because it will stop you! The Blind Spot Monitoring feature has been around for some time but this is my first experience with it. This feature saves a lot of head turning to check the blind spot but some habits are hard to break because I still find myself turning to check the blind spot regardless of the indication on the mirror. The Cross Traffic Monitor has already saved me from getting hit by, well, by someone that was in more of a hurry that me! There are so many safety features on even the base model that it would take me far too long to critique each. Suffice it to say, they are all there for a reason and so far, all work as designed. Kudos to Genesis for making them "standard" instead of "options." The exterior of the car has not changed appreciably from the 2016 and it is an "eye catcher." Mine is Casablanca White and looks fantastic. Lots of favorable comments on the paint and car design. Performance? What can I say except I have the base 6 cylinder and don't see the need for the 8 or turbo. The 6 has more than enough power unless you intend to drag race the car. The only little complaints are the gas mileage and the suspension. Hopefully the gas mileage will increase after engine break in and it's still a little stiffer riding than you'd expect for a luxury car. If I could, I would soften the ride appreciably. The interior is on par with more expensive luxury cars: seats are comfortable; the sound system is great; 8" display is a must have item; dash layout is excellent; all controls are easily reachable by the driver and positioned correctly. The A/C works as designed. I'm 6'2" and have no problem getting into or out of the car...the automatic drive seat adjustment works well. A final word of caution if you purchase a Genesis. I was told by the selling dealer that some of the electronics/sensors in and on the car are NOT covered by the full Genesis warranty. I do not understand why some items contained in/on the car are not covered for the full term warranty but they now offer different specific length extended warranties (for example a two year or five year warranty) to cover these items. I'm glad I decided to give Genesis another chance; this one's a keeper!

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2018 G80 Highlights

Trim:

3.8

Base MSRP Excludes Destination Fee	$41,750
Engine Type	Gas
Combined MPG	22 MPG
Cost to Drive	$173/month
Seating	5 seats
Cargo Capacity All Seats In Place	15.3 cu.ft.
Drivetrain	rear wheel drive
Warranty	5 years / 60,000 miles

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Safety

Our experts like the G80 models:

Automatic Emergency Braking: Initiates auto braking to avoid or mitigate a front impact if driver does not react in time.
Lane Departure Warning/Lane Keep Assist: Issues audible warning if driver drifts from lane without signaling. Introduces subtle steering input to keep car in lane.
Driver Attention Alert: Monitors and analyzes driver steering, lane position and drive time, and alerts driver if it detects erratic driving patterns.

NHTSA Overall Rating

The National Highway Transportation Safety Administration offers independent analysis.

Frontal Barrier Crash Rating
Overall5 / 5
Driver5 / 5
Passenger5 / 5
Side Crash Rating
Overall5 / 5
Side Barrier Rating
Overall5 / 5
Driver4 / 5
Passenger5 / 5
Combined Side Barrier & Pole Ratings
Front Seat4 / 5
Back Seat5 / 5
Rollover
Rollover5 / 5
Dynamic Test ResultNo Tip
Risk Of Rollover9.5%

IIHS Rating

The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.

Small Overlap Front Driver-Side Test
Good
Small Overlap Front Passenger-Side Test
Good
Moderate Overlap Front Test – Original
Good
Moderate Overlap Front Test – Updated
Not Tested
Side Impact Test – Original
Good
Side Impact Test – Updated
Not Tested
Roof Strength Test
Good
Rear Crash Protection / Head Restraint
Good

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