The BMW M5 has a different sized gas tank based on year and model trim.
Larger sized gas tanks are advantageous because you don't need to go to the gas station as often. Also, you can take advantage of days when gas prices are discounted and fill up your vehicle with a larger quantity of gas.
Scroll down for the gas tank size tables for your year and trim.
| Year | Trim | Engine | Gallons | Liters |
|---|---|---|---|---|
| 2022 | 50i xDrive Sedan | 4.4L | 18.0 | 68.1 |
| 2022 | Base Sedan | 4.4L | 20.1 | 76.1 |
| 2022 | CS Sedan | 4.4L | 20.1 | 76.1 |
| 2021 | 50i xDrive Sedan | 4.4L | 18.0 | 68.1 |
| Year | Trim | Engine | Gallons | Liters |
|---|---|---|---|---|
| 2020 | 50i xDrive Sedan | 4.4L | 18.0 | 68.1 |
| 2020 | Base Sedan | 4.4L | 20.1 | 76.1 |
| 2020 | Competition Sedan | 4.4L | 20.1 | 76.1 |
| 2020 | Sedan 4D 50xi AWD | 4.4L | 18.0 | 68.1 |
| 2020 | Sedan 4D AWD | 4.4L | 20.1 | 76.1 |
| 2020 | Sedan 4D Competition AWD | 4.4L | 20.1 | 76.1 |
| 2019 | 50i xDrive Sedan | 4.4L | 18.0 | 68.1 |
| 2019 | Base Sedan | 4.4L | 20.1 | 76.1 |
| 2019 | Competition Sedan | 4.4L | 20.1 | 76.1 |
| 2019 | Sedan 4D 50xi AWD | 4.4L | 18.0 | 68.1 |
| 2019 | Sedan 4D AWD | 4.4L | 20.1 | 76.1 |
| 2019 | Sedan 4D Competition AWD | 4.4L | 20.1 | 76.1 |
| Year | Trim | Engine | Gallons | Liters |
|---|---|---|---|---|
| 2018 | Sedan 4D 50xi AWD | 4.4L | 18.0 | 68.1 |
| 2018 | Sedan 4D AWD | 4.4L | 20.1 | 76.1 |
| Year | Trim | Engine | Gallons | Liters |
|---|---|---|---|---|
| 2013 | Sedan 4D | 4.4L | 21.1 | 79.9 |
| Year | Trim | Engine | Gallons | Liters |
|---|---|---|---|---|
| 2010 | Sedan 4D | 5.0L | 18.5 | 70.0 |
| 2009 | Sedan 4D | 5.0L | 18.5 | 70.0 |
CarDataSpecs.com is a website designed to quickly help you find pertinent information about your vehicle.
Also, you can consult the vehicle's owner's manual.