2018 Genesis G90 5.0 Ultimate RWD
Unverified
All photo credits
- Photo: 2019 Genesis G90 3.3T Premium in Victoria Black, front left by Mr.choppers, CC BY-SA 3.0, via Wikimedia Commons
- Photo: Genesis EQ900(G90) black front by Damian B Oh, CC BY-SA 4.0, via Wikimedia Commons
- Photo: Genesis G90 3.8 HTRAC HI PE Titanium Black (1) by Damian B Oh, CC BY-SA 4.0, via Wikimedia Commons
- Photo: 2019 Genesis G90 3.3T Premium in Victoria Black, rear right by Mr.choppers, CC BY-SA 3.0, via Wikimedia Commons
- Photo: 2017 Genesis G90 Premium 3.3L rear 5.18.19 by Kevauto, CC BY-SA 4.0, via Wikimedia Commons
The 2018 Genesis G90 5.0 Ultimate RWD is a 420-hp 5.0-liter V8 with an 8-speed automatic and rear-wheel drive. It starts at $71,850 MSRP and is rated at 19 mpg combined.
It makes 420 horsepower at 6,000 rpm and 383 lb-ft of torque. EPA fuel-economy estimates are 16 mpg city and 24 mpg highway (19 mpg combined).
The G90 measures 204.9 inches long on a 124.4-inch wheelbase and has a curb weight of 4,751 lb.
| Spec | Value |
|---|---|
| Vehicle | |
| Body Type | Sedan |
| Powertrain | Gas |
| Price | |
| MSRP | $71,850 |
| MSRP with Destination | $72,845 |
| Destination Charge | $995 |
| Engine | |
| Engine Type | 5.0L DOHC 32-valve V8 Dual CVVT GDI TIS |
| Displacement | 5 L |
| Horsepower | 420 hp @ 6,000 rpm |
| Torque | 383 lb-ft @ 5000 rpm (premium fuel) rpm |
| Valvetrain | DOHC 32-valve Dual CVVT |
| Bore and Stroke | 96.0 x 87.0 |
| Compression Ratio | 12.0:1 |
| Injection Type | Gasoline Direct Injection (GDI) |
| Drivetrain | |
| Drive Type | RWD |
| Transmission | |
| Transmission | 8-speed automatic with SHIFTRONIC |
| Fuel Economy | |
| City | 16 MPG |
| Highway | 24 MPG |
| Combined | 19 MPG |
| Recommended Fuel | Premium Gasoline |
| Tank Capacity | 21.9 gal |
| Tires & Wheels | |
| Wheels Front | 19-in. chrome aluminum alloy |
| Wheels Rear | 19-in. chrome aluminum alloy |
| Tires Front | P245/45R19 |
| Tires Rear | P275/40R19 |
| Dimensions & Weight | |
| Length | 204.9 in |
| Width | 75.4 in |
| Height | 58.9 in |
| Wheelbase | 124.4 in |
| Front Track | 64.6 in |
| Rear Track | 64.5 in |
| Ground Clearance | 5.1 in |
| Cargo Volume | 15.7 ft³ |
| Curb Weight | 4,751 lbs |
| Interior | |
| Headroom Front | 41.1 in |
| Headroom Rear | 38 in |
| Legroom Front | 46.3 in |
| Legroom Rear | 37.8 in |
| Shoulder Room Front | 59.1 in |
| Shoulder Room Rear | 57.9 in |
| Hip Room Front | 56.5 in |
| Hip Room Rear | 55 in |
Similar cars
Rivals to the 2018 Genesis G90 5.0 Ultimate RWD with similar size, power and price from around the same years.
Safety & Recalls
NCAP safety ratings
Tested, but no star ratings were published (2018 Genesis G90 4 DR RWD).
Recalls
4 recalls on file with NHTSA for the 2018 Genesis G90. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.
Mar 8, 2024 · ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
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.
NHTSA campaign 24V191000
Feb 13, 2024 · ELECTRICAL SYSTEM:STARTER ASSEMBLY:SOLENOID Park outside
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).
NHTSA campaign 24V107000
Jul 19, 2019 · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
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.
NHTSA campaign 19V538000
May 10, 2018 · VISIBILITY:WINDSHIELD
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.
NHTSA campaign 18V305000
16 owner complaints to NHTSA for the 2018 Genesis G90
Owner Complaints
16 owner complaints filed with NHTSA for the 2018 Genesis G90 (1 mention a crash). See all on nhtsa.gov
| Electrical System | 5 |
| Engine | 4 |
| Fuel/Propulsion System | 2 |
| Power Train | 2 |
| Unknown Or Other | 2 |
| Air Bags | 1 |
Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.
Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2018 GENESIS G90. US-market vehicles only; data cached for up to 7 days.