The BMW 540i gas tank sizes range from 18.0 gallons to 18.5 gallons as specified in our data below, organized by trim, option package, and model year.
The gas tank size of the BMW 540i, when combined with its fuel mileage, gives the 540i the following ranges depending on the model year and options:
- City range from 277 miles to 468 miles
- Highway range from 388 miles to 594 miles
Check out the Gas Tank Size specifications for other makes and models.
2024 BMW 540i Gas Tank Size
The 2024 BMW 540i gas tank size is 18.0 gallons.
On a full tank of fuel, the 2024 BMW 540i has the following ranges:
- City range of 468 miles
- Highway range of 594 miles
2024 BMW 540i Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| 540I Xdrive xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
18.0 gal. |
468 city | 594 hwy | 540 combined |
2024 BMW 540i Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| 540I Xdrive xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
68.1 liters |
753 city | 956 hwy | 869 combined |
2023 BMW 540i Gas Tank Size
The 2023 BMW 540i gas tank size is 18.0 gallons.
On a full tank of fuel, the 2023 BMW 540i has the following ranges depending on the trim level:
- City range from 396 miles to 450 miles
- Highway range from 522 miles to 576 miles
2023 BMW 540i Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| 5 Series xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
18.0 gal. |
396 city | 522 hwy | 459 combined |
| 5 Series Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
18.0 gal. |
450 city | 576 hwy | 513 combined |
2023 BMW 540i Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| 5 Series xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
68.1 liters |
637 city | 840 hwy | 739 combined |
| 5 Series Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
68.1 liters |
724 city | 927 hwy | 826 combined |
2022 BMW 540i Gas Tank Size
The 2022 BMW 540i gas tank size is 18.0 gallons.
On a full tank of fuel, the 2022 BMW 540i has the following ranges depending on the trim level:
- City range from 396 miles to 450 miles
- Highway range from 522 miles to 576 miles
2022 BMW 540i Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| 5 Series xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
18.0 gal. |
396 city | 522 hwy | 459 combined |
| 5 Series Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
18.0 gal. |
450 city | 576 hwy | 513 combined |
2022 BMW 540i Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| 5 Series xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
68.1 liters |
637 city | 840 hwy | 739 combined |
| 5 Series Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
68.1 liters |
724 city | 927 hwy | 826 combined |
2021 BMW 540i Gas Tank Size
The 2021 BMW 540i gas tank size is 18.0 gallons.
On a full tank of fuel, the 2021 BMW 540i has the following ranges:
- City range of 450 miles
- Highway range of 576 miles
2021 BMW 540i Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| 5 Series Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
18.0 gal. |
450 city | 576 hwy | 513 combined |
2021 BMW 540i Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| 5 Series Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
68.1 liters |
724 city | 927 hwy | 826 combined |
2020 BMW 540i Gas Tank Size
The 2020 BMW 540i gas tank size is 18.0 gallons.
On a full tank of fuel, the 2020 BMW 540i has the following ranges depending on the trim level:
- City range of 396 miles
- Highway range from 522 miles to 540 miles
2020 BMW 540i Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
18.0 gal. |
396 city | 540 hwy | 468 combined |
| xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
18.0 gal. |
396 city | 522 hwy | 459 combined |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
18.0 gal. |
396 city | 540 hwy | 468 combined |
2020 BMW 540i Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
68.1 liters |
637 city | 869 hwy | 753 combined |
| xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
68.1 liters |
637 city | 840 hwy | 739 combined |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
68.1 liters |
637 city | 869 hwy | 753 combined |
2019 BMW 540i Gas Tank Size
The 2019 BMW 540i gas tank size is 18.0 gallons.
On a full tank of fuel, the 2019 BMW 540i has the following ranges:
- City range of 378 miles
- Highway range of 522 miles
2019 BMW 540i Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
18.0 gal. |
378 city | 522 hwy | 450 combined |
| xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
18.0 gal. |
378 city | 522 hwy | 450 combined |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
18.0 gal. |
378 city | 522 hwy | 450 combined |
2019 BMW 540i Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
68.1 liters |
608 city | 840 hwy | 724 combined |
| xDrive Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | AWD |
68.1 liters |
608 city | 840 hwy | 724 combined |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
68.1 liters |
608 city | 840 hwy | 724 combined |
2018 BMW 540i Gas Tank Size
The 2018 BMW 540i gas tank size is 18.0 gallons.
On a full tank of fuel, the 2018 BMW 540i has the following ranges:
- City range of 378 miles
- Highway range of 540 miles
2018 BMW 540i Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
18.0 gal. |
378 city | 540 hwy | 459 combined |
2018 BMW 540i Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
68.1 liters |
608 city | 869 hwy | 739 combined |
2017 BMW 540i Gas Tank Size
The 2017 BMW 540i gas tank size is 18.0 gallons.
On a full tank of fuel, the 2017 BMW 540i has the following ranges:
- City range of 360 miles
- Highway range of 540 miles
2017 BMW 540i Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
18.0 gal. |
360 city | 540 hwy | 450 combined |
2017 BMW 540i Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Sedan |
3.0L | Intercooled Turbo | I6 | 8 Spd Auto w/OD | RWD |
68.1 liters |
579 city | 869 hwy | 724 combined |
2003 BMW 540i Gas Tank Size
The 2003 BMW 540i gas tank size is 18.5 gallons.
On a full tank of fuel, the 2003 BMW 540i has the following ranges:
- City range of 314 miles
- Highway range of 388 miles
2003 BMW 540i Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Wagon |
4.4L | V8 | 5 Spd Auto w/OD, | RWD |
18.5 gal. |
314 city | 388 hwy | 351 combined |
| Sedan |
4.4L | V8 | 5 Spd Auto w/OD | RWD |
18.5 gal. |
314 city | 388 hwy | 351 combined |
2003 BMW 540i Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Wagon |
4.4L | V8 | 5 Spd Auto w/OD, | RWD |
70.0 liters |
505 city | 624 hwy | 565 combined |
| Sedan |
4.4L | V8 | 5 Spd Auto w/OD | RWD |
70.0 liters |
505 city | 624 hwy | 565 combined |
2002 BMW 540i Gas Tank Size
The 2002 BMW 540i gas tank size is 18.5 gallons.
On a full tank of fuel, the 2002 BMW 540i has the following ranges depending on the trim level:
- City range from 277 miles to 333 miles
- Highway range from 388 miles to 444 miles
2002 BMW 540i Gas Tank Size (Imp.)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (miles) |
| Wagon |
4.4L | V8 | 5 Spd Auto w/OD | RWD |
18.5 gal. |
277 city | 388 hwy | 333 combined |
| Sedan |
4.4L | V8 | 5 Spd Auto w/OD | RWD |
18.5 gal. |
333 city | 444 hwy | 388 combined |
2002 BMW 540i Gas Tank Size (Metric)
| Trim |
Engine | Transmission | Drivetrain |
Gas Tank Size |
Range (km) |
| Wagon |
4.4L | V8 | 5 Spd Auto w/OD | RWD |
70.0 liters |
446 city | 624 hwy | 536 combined |
| Sedan |
4.4L | V8 | 5 Spd Auto w/OD | RWD |
70.0 liters |
536 city | 715 hwy | 624 combined |
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