The BMW X7 gas tank sizes range from 21.0 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 BMW X7, when combined with its fuel mileage, gives the X7 the following ranges depending on the model year and options:
- City range from 315 miles to 460 miles
- Highway range from 420 miles to 548 miles
Check out the Gas Tank Size specifications for other makes and models.
2025 BMW X7 Gas Tank Size
The 2025 BMW X7 gas tank size is 21.9 gallons.
On a full tank of fuel, the 2025 BMW X7 has the following ranges depending on the trim level:
- City range from 350 miles to 438 miles
- Highway range from 438 miles to 526 miles
2024 BMW X7 Gas Tank Size
The 2024 BMW X7 gas tank size is 21.9 gallons.
On a full tank of fuel, the 2024 BMW X7 has the following ranges depending on the trim level:
- City range from 350 miles to 460 miles
- Highway range from 438 miles to 548 miles
2023 BMW X7 Gas Tank Size
The 2023 BMW X7 gas tank size is 21.0 gallons.
On a full tank of fuel, the 2023 BMW X7 has the following ranges depending on the trim level:
- City range from 336 miles to 441 miles
- Highway range from 420 miles to 525 miles
2022 BMW X7 Gas Tank Size
The 2022 BMW X7 gas tank size is 21.0 gallons.
On a full tank of fuel, the 2022 BMW X7 has the following ranges depending on the trim level:
- City range from 315 miles to 399 miles
- Highway range from 441 miles to 504 miles
2021 BMW X7 Gas Tank Size
The 2021 BMW X7 gas tank size is 21.0 gallons.
On a full tank of fuel, the 2021 BMW X7 has the following ranges depending on the trim level:
- City range from 315 miles to 399 miles
- Highway range from 441 miles to 504 miles
2021 BMW X7 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| M50i SUV |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
21.0 gal. |
315 city | 441 hwy | 378 combined |
| xDrive 40i SUV |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
21.0 gal. |
399 city | 504 hwy | 451 combined |
2021 BMW X7 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| M50i SUV |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
79.5 liters |
507 city | 710 hwy | 608 combined |
| xDrive 40i SUV |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
79.5 liters |
642 city | 811 hwy | 726 combined |
2020 BMW X7 Gas Tank Size
The 2020 BMW X7 gas tank size is 21.9 gallons.
On a full tank of fuel, the 2020 BMW X7 has the following ranges depending on the trim level:
- City range from 328 miles to 438 miles
- Highway range from 459 miles to 547 miles
2020 BMW X7 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| xDrive40i Sports Activity Vehicle |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
438 city | 547 hwy | 492 combined |
| xDrive50i Sports Activity Vehicle |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
328 city | 459 hwy | 394 combined |
| xDrive 40i SUV |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
438 city | 547 hwy | 492 combined |
| xDrive 50i SUV |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
328 city | 459 hwy | 394 combined |
2020 BMW X7 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| xDrive40i Sports Activity Vehicle |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
82.9 liters |
705 city | 880 hwy | 792 combined |
| xDrive50i Sports Activity Vehicle |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
82.9 liters |
528 city | 739 hwy | 634 combined |
| xDrive 40i SUV |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
82.9 liters |
705 city | 880 hwy | 792 combined |
| xDrive 50i SUV |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
82.9 liters |
528 city | 739 hwy | 634 combined |
2019 BMW X7 Gas Tank Size
The 2019 BMW X7 gas tank size is 21.9 gallons.
On a full tank of fuel, the 2019 BMW X7 has the following ranges depending on the trim level:
- City range from 328 miles to 438 miles
- Highway range from 459 miles to 547 miles
2019 BMW X7 Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| xDrive40i Sports Activity Vehicle |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
438 city | 547 hwy | 492 combined |
| xDrive50i Sports Activity Vehicle |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
328 city | 459 hwy | 394 combined |
| xDrive 40i SUV |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
438 city | 547 hwy | 492 combined |
| xDrive 50i SUV |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
21.9 gal. |
328 city | 459 hwy | 394 combined |
2019 BMW X7 Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| xDrive40i Sports Activity Vehicle |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
82.9 liters |
705 city | 880 hwy | 792 combined |
| xDrive50i Sports Activity Vehicle |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
82.9 liters |
528 city | 739 hwy | 634 combined |
| xDrive 40i SUV |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
82.9 liters |
705 city | 880 hwy | 792 combined |
| xDrive 50i SUV |
4.4L | Twin Turbo | V8 | 8 Spd Auto w/OD | AWD |
82.9 liters |
528 city | 739 hwy | 634 combined |
BMW X7 Gas Tank Data Brought To You By AutoPadre
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