The 2018 Genesis G90 is a full-size luxury sedan representing Genesis's ambition to compete with established German rivals. It debuted as the flagship of the then-new Genesis brand, spun off from Hyundai. Available as a sedan, the G90 offered two primary trims: 3.3T Premium and 5.0 Ultimate. New, it ranged from roughly $69,000 to $75,000. Its exceptional value proposition and opulent interior for the price made it stand out.
The Good
The 2018 Genesis G90 boasts a comfortable and luxurious ride appealing to emotional buyers, alongside a powerful engine delivering satisfying performance. For practical buyers, its strong reliability ratings and significantly lower price point than competitors provides exceptional value. The elegant design adds to its appeal.
The Bad
While luxurious, the 2018 Genesis G90's brand recognition lags behind established competitors like Mercedes-Benz and BMW. Its infotainment system, while functional, isn't as intuitive or modern as some rivals. Some owners have reported minor electronic glitches and higher repair costs due to fewer readily available parts compared to mainstream brands.
2018 Genesis G90: Quick Overview
Engine Options:
- 3.3L Twin-Turbo V6: Available on the 3.3T Premium trim.
- 5.0L V8: Standard on the 5.0 Ultimate trim.
Horsepower:
- 3.3L Twin-Turbo V6: 365 horsepower
- 5.0L V8: 420 horsepower
Fuel Economy (EPA Estimated):
- 3.3L Twin-Turbo V6 (RWD): 17 mpg city / 24 mpg highway
- 3.3L Twin-Turbo V6 (AWD): 16 mpg city / 23 mpg highway
- 5.0L V8 (RWD): 16 mpg city / 24 mpg highway
- 5.0L V8 (AWD): 15 mpg city / 22 mpg highway
0-60 Times:
- 3.3L Twin-Turbo V6: Around 5.7 seconds
- 5.0L V8: Around 5.3 seconds
Towing Capacity:
- Not officially rated for towing.
Trim-Level Features:
- 3.3T Premium: Leather upholstery, heated and ventilated front seats, heated rear seats, 12.3-inch infotainment screen with navigation, Lexicon premium audio system, adaptive cruise control, lane keep assist, blind spot monitoring, rear cross-traffic alert, power-adjustable rear seats, panoramic sunroof.
- 5.0 Ultimate: Includes all features of the 3.3T Premium plus upgraded leather, rear-seat entertainment system with dual 9.2-inch screens, power-adjustable rear seats with memory settings, and additional premium interior trim.
2018 Genesis G90 Specifications
Vehicle Information
| Year | 2018 |
| Make | Genesis |
| Model | G90 |
| Trim | - |
| Style | All-Wheel Drive 5.0-Liter |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | Korea |
| Manufacturing City | ULSAN |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | T-GDI LAMDA II |
| Engine Size | 3.8L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | All-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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Specifications
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Analysis
What Problems Does the 2018 Genesis G90 Have?
The 2018 Genesis G90 generally enjoys good reliability ratings, but some issues have been reported. One common concern revolves around the electronic systems. Some owners have experienced glitches with the infotainment system, including screen freezes and connectivity issues. While not widespread, reports of sensor malfunctions (e.g., parking sensors, blind spot monitoring) also appear.
There have been a few recalls issued for the 2018 G90, so it is crucial to check the VIN with the NHTSA to ensure all recall work has been performed. These recalls have addressed issues ranging from potential fuel leaks to problems with the automatic emergency braking system.
Long-term reliability concerns primarily center around the availability and cost of replacement parts. As a relatively new luxury brand, Genesis has a smaller parts network than established competitors, potentially leading to longer wait times and higher prices for repairs. Some owners also express concerns about the long-term durability of certain electronic components, given the complexity of the vehicle's systems. Preventative maintenance and addressing minor issues promptly are essential to maximizing the lifespan of the 2018 G90.
There have been a few recalls issued for the 2018 G90, so it is crucial to check the VIN with the NHTSA to ensure all recall work has been performed. These recalls have addressed issues ranging from potential fuel leaks to problems with the automatic emergency braking system.
Long-term reliability concerns primarily center around the availability and cost of replacement parts. As a relatively new luxury brand, Genesis has a smaller parts network than established competitors, potentially leading to longer wait times and higher prices for repairs. Some owners also express concerns about the long-term durability of certain electronic components, given the complexity of the vehicle's systems. Preventative maintenance and addressing minor issues promptly are essential to maximizing the lifespan of the 2018 G90.
How long will the 2018 Genesis G90 last?
With proper maintenance, a 2018 Genesis G90 can reasonably achieve 150,000 to 200,000 miles or 10-15 years of service. Owner data suggests that regular oil changes, timely replacement of wear items (brakes, tires), and adherence to the factory maintenance schedule are crucial. Long-term durability can be affected by climate, with harsher conditions potentially accelerating wear and tear. A potential weakness involves the electronic systems, which might require attention over time. Keeping the vehicle garaged and avoiding prolonged exposure to extreme temperatures can help mitigate some of these risks.
What Technology & Safety Features are Included?
The 2018 Genesis G90 is well-equipped with technology, entertainment, driver-assistance, and safety features. Standard tech includes a 12.3-inch infotainment screen with navigation, Apple CarPlay, and Android Auto. The Lexicon premium audio system provides excellent sound quality.
Driver-assistance features are comprehensive, including adaptive cruise control with stop-and-go, lane keep assist, blind-spot monitoring with rear cross-traffic alert, automatic emergency braking with pedestrian detection, and a 360-degree camera system. These features enhance safety and convenience. The 5.0 Ultimate trim adds a rear-seat entertainment system with dual 9.2-inch screens, allowing rear passengers to enjoy movies or other content.
Safety features extend beyond driver-assistance to include a full suite of airbags, electronic stability control, and anti-lock brakes. The IIHS (Insurance Institute for Highway Safety) awarded the 2018 Genesis G90 a "Top Safety Pick+" rating, reflecting its strong performance in crash tests. The NHTSA (National Highway Traffic Safety Administration) also gave it a 5-star overall safety rating. This makes the G90 a very safe vehicle for occupants.
Driver-assistance features are comprehensive, including adaptive cruise control with stop-and-go, lane keep assist, blind-spot monitoring with rear cross-traffic alert, automatic emergency braking with pedestrian detection, and a 360-degree camera system. These features enhance safety and convenience. The 5.0 Ultimate trim adds a rear-seat entertainment system with dual 9.2-inch screens, allowing rear passengers to enjoy movies or other content.
Safety features extend beyond driver-assistance to include a full suite of airbags, electronic stability control, and anti-lock brakes. The IIHS (Insurance Institute for Highway Safety) awarded the 2018 Genesis G90 a "Top Safety Pick+" rating, reflecting its strong performance in crash tests. The NHTSA (National Highway Traffic Safety Administration) also gave it a 5-star overall safety rating. This makes the G90 a very safe vehicle for occupants.
What Colors Options are Available?
Exterior Colors
Casablanca White
Umber Brown
Platinum Silver Metallic
Manhattan Brown
Adriatic Blue
Santiago Silver
Onyx Black
Porto Red
Obsidian Black
Interior Colors
Black Leather
Gray Leather
Beige Leather
Brown Leather
2018 Genesis G90 Prices and Market Value
When new, the 2018 Genesis G90 had an MSRP ranging from approximately $69,000 for the 3.3T Premium to $75,000 for the 5.0 Ultimate. As of late 2023, used market prices generally range from $25,000 to $35,000, depending on mileage, condition, and trim level. The G90 experiences significant depreciation, largely due to its lack of brand recognition compared to established luxury marques. Higher mileage and any history of accidents will further reduce resale value. Well-maintained examples with lower mileage command a premium.
2018 Genesis G90 Cost of Ownership
The 2018 Genesis G90 is generally considered moderately costly to own long-term. Insurance costs are comparable to other luxury sedans. Fuel economy is average for its class. Maintenance costs can be higher than mainstream brands due to the limited availability of parts and specialized service requirements. Repair costs can also be elevated. While the initial purchase price is lower, the overall cost of ownership should be factored in.
2018 Genesis G90 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2018 Genesis G90 Safety Rating
NHTSA
2018 Genesis G90 Recalls & Defects
Visibility:windshield
Recall date
2018-05-10
Recall no.
18v305000
Source
NHTSA
Summary
Hyundai Motor America (Hyundai) IS Recalling Certain 2018 Hyundai Genesis G80 and Genesis G90 Vehicles. THE Windshield and Rear Window ON These Vehicles MAY Have Been Installed With Incorrect Primer, Potentially Reducing THE Glass Bonding Strength.
Consequence
IF THE Glass Bonding Strength IS Reduced Over Time, THE Windshield and Rear Window MAY Detach While Driving, Increasing THE Risk OF A Crash.
Remedy
Hyundai Will Notify Owners, and Dealers Will Replace THE Front and Rear Glass, Free OF Charge. THE Recall Began ON July 6, 2018. Owners MAY Contact Hyundai Customer Service AT 1-855-371-9460. Hyundai's Number FOR This Recall IS 001g.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Visibility:glass, Side/Rear
Recall date
2018-05-10
Recall no.
18v305000
Source
NHTSA
Summary
Hyundai Motor America (Hyundai) IS Recalling Certain 2018 Hyundai Genesis G80 and Genesis G90 Vehicles. THE Windshield and Rear Window ON These Vehicles MAY Have Been Installed With Incorrect Primer, Potentially Reducing THE Glass Bonding Strength.
Consequence
IF THE Glass Bonding Strength IS Reduced Over Time, THE Windshield and Rear Window MAY Detach While Driving, Increasing THE Risk OF A Crash.
Remedy
Hyundai Will Notify Owners, and Dealers Will Replace THE Front and Rear Glass, Free OF Charge. THE Recall Began ON July 6, 2018. Owners MAY Contact Hyundai Customer Service AT 1-855-371-9460. Hyundai's Number FOR This Recall IS 001g.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Engine and Engine Cooling:engine:gasoline:turbo/Supercharger
Recall date
2019-07-19
Recall no.
19v538000
Source
NHTSA
Summary
Hyundai Motor America (Hyundai) IS Recalling Certain 2018 Genesis G80 and 2017-2018 Genesis G90 Vehicles Equipped With 3.3 Liter Turbocharged Engines. THE Turbocharger OIL Supply Pipe MAY Have A Loose Seal, Causing OIL TO Leak Onto THE Exhaust Manifold.
Consequence
OIL Leaking Onto THE Exhaust Manifold Increases THE Risk OF A Fire.
Remedy
Hyundai Will Notify Owners, and Dealers Will Replace THE Turbocharger OIL Supply Pipe, Free OF Charge. THE Recall Began October 3, 2019. Owners MAY Contact Hyundai Customer Service AT 1-855-371-9460. Hyundai's Number FOR This Recall IS 003g.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Engine and Engine Cooling:exhaust System:manifold/Header/Muffler/tail Pipe
Recall date
2019-07-19
Recall no.
19v538000
Source
NHTSA
Summary
Hyundai Motor America (Hyundai) IS Recalling Certain 2018 Genesis G80 and 2017-2018 Genesis G90 Vehicles Equipped With 3.3 Liter Turbocharged Engines. THE Turbocharger OIL Supply Pipe MAY Have A Loose Seal, Causing OIL TO Leak Onto THE Exhaust Manifold.
Consequence
OIL Leaking Onto THE Exhaust Manifold Increases THE Risk OF A Fire.
Remedy
Hyundai Will Notify Owners, and Dealers Will Replace THE Turbocharger OIL Supply Pipe, Free OF Charge. THE Recall Began October 3, 2019. Owners MAY Contact Hyundai Customer Service AT 1-855-371-9460. Hyundai's Number FOR This Recall IS 003g.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Engine and Engine Cooling:engine:gasoline:turbo/Supercharger
Recall date
2024-03-08
Recall no.
24v191000
Source
NHTSA
Summary
Hyundai Motor America (Hyundai) IS Recalling Certain 2018-2020 Genesis G80, 2017-2022 G90, and 2019-2022 G70 Vehicles Equipped With A 3.3-liter V6 Turbocharged Engine. THE Left Turbocharger OIL Feed Pipe MAY Deteriorate and Leak Oil.
Consequence
AN OIL Leak IN THE Presence OF HOT Engine Components CAN Increase THE Risk OF AN Engine Compartment Fire.
Remedy
Dealers Will Replace THE Left Turbocharger OIL Feed Pipe, Free OF Charge. Owner Notification Letters Were Mailed MAY 3, 2024. Owners MAY Contact Hyundai Customer Service AT 1-855-371-9460. Hyundai's Number FOR This Recall IS 019g. This Recall Expands and Replaces Recall Number 19v-538. Vehicles Previously Repaired Under 19v-538 Will Need TO Have THE NEW Remedy Completed.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Electrical System:starter Assembly:solenoid
Recall date
2024-02-13
Recall no.
24v107000
Source
NHTSA
Summary
Hyundai Motor America (Hyundai) IS Recalling Certain 2015-2016 Genesis, 2017-2019 Genesis G80, Genesis G90, and 2019 Genesis G70 Vehicles. Water MAY Enter THE Starter Solenoid and Cause AN Electrical Short, Which CAN Result IN AN Engine Compartment Fire While Parked or Driving.
Consequence
AN Engine Compartment Fire While Parked or Driving CAN Increase THE Risk OF Injury.
Remedy
Owners ARE Advised TO Park Outside and Away From Structures Until THE Recall Repair IS Complete. Dealers Will Install A Remedy Relay KIT IN THE Engine Junction Box, Free OF Charge. Owner Notification Letters Were Mailed July 15, 2024. Owners MAY Contact Hyundai Customer Service AT 1-855-371-9460. Hyundai's Numbers FOR This Recall ARE 254(H) and 018g(G).
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
2018 Genesis G90 Insurance
Insurance for a 2018 Genesis G90 is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 Genesis G90 Compare to Other Sedan?
The 2018 Genesis G90 competes with the Mercedes-Benz S-Class, BMW 7 Series, Audi A8, and Lexus LS. In terms of performance, the G90's V8 is competitive, though not class-leading. Its features are comparable, offering a luxurious and well-equipped cabin. Reliability is generally strong, potentially exceeding some European rivals. The G90's main advantage is its price, significantly lower than the competition.
However, the G90's brand recognition lags behind. The Mercedes-Benz S-Class offers superior brand prestige and a more advanced infotainment system. The BMW 7 Series provides a sportier driving experience. The Lexus LS is known for its exceptional reliability and smooth ride.
A similar alternative to the G90 is the Lexus LS. While more expensive initially, it offers comparable luxury and greater long-term reliability. Ultimately, the G90 appeals to buyers prioritizing value and comfort over brand cachet.
However, the G90's brand recognition lags behind. The Mercedes-Benz S-Class offers superior brand prestige and a more advanced infotainment system. The BMW 7 Series provides a sportier driving experience. The Lexus LS is known for its exceptional reliability and smooth ride.
A similar alternative to the G90 is the Lexus LS. While more expensive initially, it offers comparable luxury and greater long-term reliability. Ultimately, the G90 appeals to buyers prioritizing value and comfort over brand cachet.
Ranks #1501 Sedan
| 1 | 2023 Toyota Camry | (5.0★) |
| 2 | 2023 Honda Accord | (0.0★) |
| 3 | 2023 Lexus ES | (0.0★) |
| 4 | 2024 Subaru Legacy | (5.0★) |
| 5 | 2022 Mazda MX-30 | (4.0★) |
| 6 | 2024 BMW M3 | (0.0★) |
| 7 | 2023 Ford Mustang | (5.0★) |
| 8 | 2023 Mercedes-Benz AMG GT | (0.0★) |
| 9 | 2023 Audi A3 | (0.0★) |
| 10 | 2023 Chevrolet Camaro | (5.0★) |
| 11 | 2023 Hyundai Elantra Hybrid | (0.0★) |
| 12 | 2023 Nissan Altima | (4.0★) |
| 1501 | 2018 Genesis G90 | (0.0★) |
Final Verdict: Is the 2018 Genesis G90 a Good Sedan?
The 2018 Genesis G90 is ideal for buyers seeking a luxurious and comfortable full-size sedan at a significantly lower price point than established competitors. It's worth buying, especially on the used market, if you prioritize value and a comfortable ride over brand recognition. The 3.3T Premium offers a compelling blend of performance and features, while the 5.0 Ultimate provides added luxury. Ensure a thorough inspection and review of the vehicle's maintenance history before purchasing any used G90. Check for any outstanding recalls.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.