The Genesis G90 gas tank sizes range from 19.0 gallons to 21.9 gallons as specified in our data below, organized by trim, option package, and model year.
The gas tank size of the Genesis G90, when combined with its fuel mileage, gives the G90 the following ranges depending on the model year and options:
- City range from 323 miles to 372 miles
- Highway range from 456 miles to 547 miles
Check out the Gas Tank Size specifications for other makes and models.
2025 Genesis G90 Gas Tank Size
The 2025 Genesis G90 gas tank size is 19.3 gallons.
On a full tank of fuel, the 2025 Genesis G90 has the following ranges depending on the trim level:
- City range from 328 miles to 347 miles
- Highway range from 463 miles to 502 miles
2025 Genesis G90 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| 3.5T e-SC Sedan |
3.5L | Turbo | 6 Cyl. | Hybrid | 8 Spd Auto w/OD | AWD |
19.3 gal. |
328 city | 463 hwy | 405 combined |
| 3.5T Sedan |
3.5L | Turbo | 6 Cyl. | 8 Spd Auto w/OD | AWD |
19.3 gal. |
347 city | 502 hwy | 425 combined |
2025 Genesis G90 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| 3.5T e-SC Sedan |
3.5L | Turbo | 6 Cyl. | Hybrid | 8 Spd Auto w/OD | AWD |
73.1 liters |
528 city | 745 hwy | 652 combined |
| 3.5T Sedan |
3.5L | Turbo | 6 Cyl. | 8 Spd Auto w/OD | AWD |
73.1 liters |
558 city | 808 hwy | 684 combined |
2024 Genesis G90 Gas Tank Size
The 2024 Genesis G90 gas tank size is 19.3 gallons.
On a full tank of fuel, the 2024 Genesis G90 has the following ranges depending on the trim level:
- City range from 328 miles to 347 miles
- Highway range from 463 miles to 502 miles
2024 Genesis G90 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| 3.5T e-SC Sedan |
3.5L | Turbo | 6 Cyl. | Hybrid | 8 Spd Auto w/OD | AWD |
19.3 gal. |
328 city | 463 hwy | 405 combined |
| 3.5T Sedan |
3.5L | Turbo | 6 Cyl. | 8 Spd Auto w/OD | AWD |
19.3 gal. |
347 city | 502 hwy | 425 combined |
2024 Genesis G90 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| 3.5T e-SC Sedan |
3.5L | Turbo | 6 Cyl. | Hybrid | 8 Spd Auto w/OD | AWD |
73.1 liters |
528 city | 745 hwy | 652 combined |
| 3.5T Sedan |
3.5L | Turbo | 6 Cyl. | 8 Spd Auto w/OD | AWD |
73.1 liters |
558 city | 808 hwy | 684 combined |
2023 Genesis G90 Gas Tank Size
The 2023 Genesis G90 gas tank size is 19.0 gallons.
On a full tank of fuel, the 2023 Genesis G90 has the following ranges depending on the trim level:
- City range from 323 miles to 342 miles
- Highway range from 456 miles to 494 miles
2023 Genesis G90 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| ESC 3.5T eSC Sedan |
3.5L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
19.0 gal. |
323 city | 456 hwy | 389 combined |
| Base 3.5T Sedan |
3.5L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
19.0 gal. |
342 city | 494 hwy | 418 combined |
2023 Genesis G90 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| ESC 3.5T eSC Sedan |
3.5L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
71.9 liters |
520 city | 734 hwy | 626 combined |
| Base 3.5T Sedan |
3.5L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
71.9 liters |
550 city | 795 hwy | 673 combined |
2022 Genesis G90 Gas Tank Size
The 2022 Genesis G90 gas tank size is 21.0 gallons.
On a full tank of fuel, the 2022 Genesis G90 has the following ranges depending on the trim level:
- City range from 336 miles to 357 miles
- Highway range from 483 miles to 504 miles
2022 Genesis G90 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| 5.0L Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
21.0 gal. |
336 city | 504 hwy | 420 combined |
| 5.0L Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
21.0 gal. |
336 city | 483 hwy | 409 combined |
| 3.3T Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
21.0 gal. |
357 city | 504 hwy | 430 combined |
| 3.3T Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
21.0 gal. |
357 city | 504 hwy | 430 combined |
2022 Genesis G90 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| 5.0L Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
79.5 liters |
541 city | 811 hwy | 676 combined |
| 5.0L Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
79.5 liters |
541 city | 777 hwy | 658 combined |
| 3.3T Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
79.5 liters |
575 city | 811 hwy | 692 combined |
| 3.3T Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
79.5 liters |
575 city | 811 hwy | 692 combined |
2021 Genesis G90 Gas Tank Size
The 2021 Genesis G90 gas tank size is 21.0 gallons.
On a full tank of fuel, the 2021 Genesis G90 has the following ranges depending on the trim level:
- City range from 336 miles to 357 miles
- Highway range from 483 miles to 504 miles
2021 Genesis G90 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
21.0 gal. |
336 city | 483 hwy | 409 combined |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
21.0 gal. |
336 city | 504 hwy | 420 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
21.0 gal. |
357 city | 504 hwy | 430 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
21.0 gal. |
357 city | 504 hwy | 430 combined |
2021 Genesis G90 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
79.5 liters |
541 city | 777 hwy | 658 combined |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
79.5 liters |
541 city | 811 hwy | 676 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
79.5 liters |
575 city | 811 hwy | 692 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
79.5 liters |
575 city | 811 hwy | 692 combined |
2020 Genesis G90 Gas Tank Size
The 2020 Genesis G90 gas tank size is 21.9 gallons.
On a full tank of fuel, the 2020 Genesis G90 has the following ranges depending on the trim level:
- City range from 328 miles to 372 miles
- Highway range from 503 miles to 547 miles
2020 Genesis G90 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
350 city | 525 hwy | 438 combined |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
328 city | 503 hwy | 416 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
372 city | 547 hwy | 459 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
372 city | 547 hwy | 459 combined |
| 5.0L Ultimate |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
350 city | 525 hwy | 438 combined |
| 5.0L Ultimate |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
328 city | 503 hwy | 416 combined |
2020 Genesis G90 Gas Tank Size (Imp.) Continued
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| 3.3T Premium |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
372 city | 547 hwy | 459 combined |
| 3.3T Premium |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
372 city | 547 hwy | 459 combined |
2020 Genesis G90 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
82.9 liters |
563 city | 845 hwy | 705 combined |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
82.9 liters |
528 city | 809 hwy | 669 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
82.9 liters |
599 city | 880 hwy | 739 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
82.9 liters |
599 city | 880 hwy | 739 combined |
| 5.0L Ultimate |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
82.9 liters |
563 city | 845 hwy | 705 combined |
| 5.0L Ultimate |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
82.9 liters |
528 city | 809 hwy | 669 combined |
2020 Genesis G90 Gas Tank Size (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| 3.3T Premium |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
82.9 liters |
599 city | 880 hwy | 739 combined |
| 3.3T Premium |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
82.9 liters |
599 city | 880 hwy | 739 combined |
2019 Genesis G90 Gas Tank Size
The 2019 Genesis G90 gas tank size is 21.9 gallons.
On a full tank of fuel, the 2019 Genesis G90 has the following ranges depending on the trim level:
- City range from 328 miles to 372 miles
- Highway range from 503 miles to 525 miles
2019 Genesis G90 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
350 city | 525 hwy | 438 combined |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
328 city | 503 hwy | 416 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
372 city | 525 hwy | 448 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
372 city | 525 hwy | 448 combined |
| 5.0L Ultimate |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
350 city | 525 hwy | 438 combined |
| 5.0L Ultimate |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
328 city | 503 hwy | 416 combined |
2019 Genesis G90 Gas Tank Size (Imp.) Continued
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| 3.3T Premium |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
372 city | 525 hwy | 448 combined |
| 3.3T Premium |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
372 city | 525 hwy | 448 combined |
2019 Genesis G90 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
82.9 liters |
563 city | 845 hwy | 705 combined |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
82.9 liters |
528 city | 809 hwy | 669 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
82.9 liters |
599 city | 845 hwy | 721 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
82.9 liters |
599 city | 845 hwy | 721 combined |
| 5.0L Ultimate |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
82.9 liters |
563 city | 845 hwy | 705 combined |
| 5.0L Ultimate |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
82.9 liters |
528 city | 809 hwy | 669 combined |
2019 Genesis G90 Gas Tank Size (Metric) Continued
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| 3.3T Premium |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
82.9 liters |
599 city | 845 hwy | 721 combined |
| 3.3T Premium |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
82.9 liters |
599 city | 845 hwy | 721 combined |
2018 Genesis G90 Gas Tank Size
The 2018 Genesis G90 gas tank size is 21.9 gallons.
On a full tank of fuel, the 2018 Genesis G90 has the following ranges depending on the trim level:
- City range from 328 miles to 372 miles
- Highway range from 503 miles to 525 miles
2018 Genesis G90 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
350 city | 525 hwy | 438 combined |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
328 city | 503 hwy | 416 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
372 city | 525 hwy | 448 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
372 city | 525 hwy | 448 combined |
2018 Genesis G90 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
82.9 liters |
563 city | 845 hwy | 705 combined |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
82.9 liters |
528 city | 809 hwy | 669 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
82.9 liters |
599 city | 845 hwy | 721 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
82.9 liters |
599 city | 845 hwy | 721 combined |
2017 Genesis G90 Gas Tank Size
The 2017 Genesis G90 gas tank size is 21.9 gallons.
On a full tank of fuel, the 2017 Genesis G90 has the following ranges depending on the trim level:
- City range from 328 miles to 372 miles
- Highway range from 503 miles to 525 miles
2017 Genesis G90 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
350 city | 525 hwy | 438 combined |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
328 city | 503 hwy | 416 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
21.9 gal. |
372 city | 525 hwy | 448 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
372 city | 525 hwy | 448 combined |
2017 Genesis G90 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | RWD |
82.9 liters |
563 city | 845 hwy | 705 combined |
| Ultimate Sedan |
5.0L | V8 | 8 Spd Auto w/OD | AWD |
82.9 liters |
528 city | 809 hwy | 669 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | RWD |
82.9 liters |
599 city | 845 hwy | 721 combined |
| Premium Sedan |
3.3L | Twin Turbo | V6 | 8 Spd Auto w/OD | AWD |
82.9 liters |
599 city | 845 hwy | 721 combined |
Genesis G90 Gas Tank Data Brought To You By AutoPadre
Genesis G90 Gas Tank Size Comparisons By Year
Popular Gas Tank Size Specs