GasTankSize
Makes Gas prices Fuel system recalls Calculators Guides About

2022 Genesis G90 Gas Tank Size & Fuel Capacity

Sedan 4 trims listed 1 fuel-system recall ← 2021 2023 →

Fuel tank capacity

21.9gal · 83 L

The 2022 Genesis G90 has a fuel tank capacity of 21.9 gallons (83 liters) on every trim.

A full tank is good for roughly 504–526 highway miles or 350–372 miles around town, going by the EPA ratings.

21.9 gal · Bigger than 76% of 2022 models we list.

Highway range
504–526 mi
City range
350–372 mi
Fuel
Premium unleaded (recommended)
EPA combined
18–20 MPG
EPA size class
Large Cars

2022 Genesis G90 fuel tank capacity by trim

What changes the tank sizeTap an option to filter the table

Drive
no difference
Engine
no difference

All 4 trims

MPG and range are city / highway.

TrimEngineDrive Tank MPG city / hwy Range city / hwy
3.3T Premium 4dr Sedan 3.3L 6cyl Turbo 8A · RWD MPG 17 / 24Range 372 / 526 mi 3.3L 6cyl Turbo 8A RWD 21.9 gal83 L 17 / 24 372 / 526 mi
3.3T Premium 4dr Sedan AWD 3.3L 6cyl Turbo 8A · AWD MPG 17 / 24Range 372 / 526 mi 3.3L 6cyl Turbo 8A AWD 21.9 gal83 L 17 / 24 372 / 526 mi
5.0 Ultimate 4dr Sedan 5.0L 8cyl 8A · RWD MPG 16 / 24Range 350 / 526 mi 5.0L 8cyl 8A RWD 21.9 gal83 L 16 / 24 350 / 526 mi
5.0 Ultimate 4dr Sedan AWD 5.0L 8cyl 8A · AWD MPG 16 / 23Range 350 / 504 mi 5.0L 8cyl 8A AWD 21.9 gal83 L 16 / 23 350 / 504 mi

Tank figures are the manufacturer's rated capacity, sorted smallest tank first. Range is tank size times EPA city or highway MPG.

How far a 2022 Genesis G90 goes on a tank

Gallons left and the distance they cover at each mark on the fuel gauge, at EPA city and highway mileage. At the combined rating of 19 MPG, a full 21.9-gallon tank covers about 416 miles.

GaugeGallonsHighway milesCity miles
Full21.9526372
3/416.4394279
1/211.0263186
1/45.513193
1/82.76647

Over 15,000 miles a year (the EPA's yearly estimate) this configuration uses about 789 gallons, roughly 36 full tanks.

Fuel gauges aren't perfectly linear and the low-fuel light comes on with a few gallons still in the tank, so plan your stop before the last eighth.

EPA combined
18–20 MPG
Tailpipe CO2
459–488 g/mi
EPA greenhouse score
3–4 of 10
Source
EPA ratings

What it costs to fill up a 2022 Genesis G90

$115.63 to fill the 21.9-gallon tank from empty with premium, at this week's US average of $5.28 a gallon.

TankFuelUS avg / galFrom emptyFrom 1/4 tank
21.9 galPremium$5.28$115.63$86.72

By region, 21.9-gallon tank

RegionPremium / galFill from empty
East Coast$4.93$107.97
Midwest$5.37$117.60
Gulf CoastLowest$4.57$100.08
Rocky Mountain$5.12$112.13
West Coast$6.08$133.15
CaliforniaHighest$6.36$139.28

Prices: U.S. Energy Information Administration retail averages for the week of October 26, 2026. This week's prices by state and city.

Your own price

  • 21.9-gallon tank$115.63
  • A year of driving (15,000 mi)$4,168

Starts at the US average for premium; type in what your station charges. For other tank sizes, use the fill-up calculator.

G90 tank size in other years

The 2022 G90 uses the same 21.9 gal tank as every G90 since 2017.

Model yearTankLongest highway range
2026 G90 19.3 gal 502 mi
2025 G90 19.3 gal 502 mi
2024 G90 19.3 gal 502 mi
2023 G90 19.3 gal 502 mi
2022 G90 21.9 gal 526 mi
2021 G90 21.9 gal 526 mi
2020 G90 21.9 gal 548 mi
2019 G90 21.9 gal 526 mi
2018 G90 21.9 gal 526 mi
2017 G90 21.9 gal 526 mi
Genesis G90 fuel tank by model year
2017201820192020202120222023202420252026
← 2021 Genesis G90 Every G90 year 2023 Genesis G90 →

2022 Genesis G90 fuel system recalls

NHTSA lists 1 fuel-system recall for the 2022 Genesis G90, out of 2 recalls in total. A recall applies only to the vehicles named in it, so check your VIN.

Delivery · Fuel pumpApr 19, 2024 · NHTSA 24V282000 · Hyundai Motor America · 31,440 vehicles

Hyundai Motor America (Hyundai) is recalling certain 2022-2023 Genesis GV70, GV80, G80, and G90 vehicles. The fuel pump may fail, which can result in a loss of drive power.

Risk and remedy

Risk: A loss of drive power can increase the risk of a crash.

Remedy: Dealers will inspect and replace the fuel pump assembly, free of charge. Owner notification letters were mailed June 7, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 022G. This recall is an expansion of recall number 23V-630.

All Genesis fuel recalls Look up your tank by VIN

Frequently asked questions

What is the fuel tank capacity of the 2022 Genesis G90?

The 2022 Genesis G90 holds 21.9 gallons (83 liters) on every trim we list.

How many gallons and liters does the 2022 Genesis G90 gas tank hold?

The 2022 Genesis G90 tank holds 83 liters, or 21.9 gallons in US gallons.

Does AWD change the 2022 Genesis G90 gas tank?

No. RWD and AWD versions of the 2022 Genesis G90 use the same 21.9 gal tank.

How far can a 2022 Genesis G90 go on a full tank?

About 504–526 miles on the highway and 350–372 miles in town, going from full to empty at its EPA ratings. Expect less in practice, since nobody runs the tank dry.

How many miles can a 2022 Genesis G90 go on a quarter tank?

About 131 highway miles or 93 in town from the 21.9-gallon tank, which has roughly 5.5 gallons left at the quarter mark. Gauges aren't exact, so treat that as a guide.

What gas does the 2022 Genesis G90 take?

Premium unleaded (recommended). The label inside the fuel door confirms it for your car.

How much does it cost to fill up a 2022 Genesis G90?

At the US average of $5.28 a gallon for premium (EIA, week of October 26, 2026), filling the 21.9-gallon tank from empty costs $115.63. It ranges from $100.08 in the Gulf Coast to $139.28 in California.

How much does a full tank of gas weigh in a 2022 Genesis G90?

About 136 pounds for the 21.9-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.

Has the 2022 Genesis G90 had a fuel pump or fuel system recall?

Yes. NHTSA lists 1 fuel-system recall for the 2022 Genesis G90: 24V282000 (delivery · fuel pump). Check your VIN at nhtsa.gov/recalls to see if your car is affected.

Sources

  • Tank sizes: manufacturer-rated capacities from US-market specifications, checked against independent references. Updated October 2026.
  • MPG and range: EPA ratings (fueleconomy.gov). Range is tank size times EPA MPG.
  • Fuel prices: U.S. Energy Information Administration, week of October 26, 2026 (this week's prices).
  • Recalls: NHTSA recall database (Genesis fuel system recalls).

Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.

Other 2022 Genesis models

G7015.8 gallons G8017.2–19.3 gallons GV7017.4 gallons GV8021.1 gallons