The BMW Z4 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.
BMW Z4 Gas Tank Sizes (2021 - 2022)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2022 |
sDrive30i Roadster |
2.0L |
13.7 |
51.9 |
| 2022 |
sDriveM40i Roadster |
3.0L |
13.7 |
51.9 |
| 2021 |
sDrive30i Roadster |
2.0L |
13.7 |
51.9 |
| 2021 |
sDriveM40i Roadster |
3.0L |
13.7 |
51.9 |
BMW Z4 Gas Tank Sizes (2019 - 2020)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2020 |
sDrive30i Roadster |
2.0L |
13.7 |
51.9 |
| 2020 |
sDriveM40i Roadster |
3.0L |
13.7 |
51.9 |
| 2020 |
Z Roadster 2D M40i |
3.0L |
13.7 |
51.9 |
| 2020 |
Z Roadster 2D 30i |
2.0L |
13.7 |
51.9 |
| 2019 |
sDrive30i Roadster |
2.0L |
13.7 |
51.9 |
| 2019 |
Z Roadster 2D 30i |
2.0L |
13.7 |
51.9 |
BMW Z4 Gas Tank Sizes (2015 - 2016)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2016 |
Z Series Roadster 2D 35i Straight 6 |
3.0L |
14.5 |
54.9 |
| 2016 |
Z Series Roadster 2D 35is Straight 6 |
3.0L |
14.5 |
54.9 |
| 2015 |
Z Series Roadster 2D 35i Straight 6 |
3.0L |
14.5 |
54.9 |
| 2015 |
Z Series Roadster 2D 35is Straight 6 |
3.0L |
14.5 |
54.9 |
BMW Z4 Gas Tank Sizes (2013 - 2014)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2014 |
Z Series Roadster 2D 35is Straight 6 |
3.0L |
14.5 |
54.9 |
| 2013 |
Z Series Roadster 2D 28i |
2.0L |
14.5 |
54.9 |
| 2013 |
Z Series Roadster 2D 35i |
3.0L |
14.5 |
54.9 |
| 2013 |
Z Series Roadster 2D 35is |
3.0L |
14.5 |
54.9 |
BMW Z4 Gas Tank Sizes (2011 - 2012)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2012 |
Z Series Roadster 2D 28i |
2.0L |
14.5 |
54.9 |
| 2012 |
Z Series Roadster 2D 35i |
3.0L |
14.5 |
54.9 |
| 2012 |
Z Series Roadster 2D 35is |
3.0L |
14.5 |
54.9 |
| 2011 |
Z Series Roadster 2D 30i |
3.0L |
14.5 |
54.9 |
| 2011 |
Z Series Roadster 2D 35i |
3.0L |
14.5 |
54.9 |
| 2011 |
Z Series Roadster 2D 35is |
3.0L |
14.5 |
54.9 |
BMW Z4 Gas Tank Sizes (2009 - 2010)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2010 |
Z Series Roadster 2D 30i |
3.0L |
14.5 |
54.9 |
| 2010 |
Z Series Roadster 2D 35i |
3.0L |
14.5 |
54.9 |
| 2009 |
Z Series Roadster 2D 30i |
3.0L |
14.5 |
54.9 |
| 2009 |
Z Series Roadster 2D 35i |
3.0L |
14.5 |
54.9 |
BMW Z4 Gas Tank Sizes (2007 - 2008)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2008 |
Z Series Coupe 2D M |
3.2L |
14.5 |
54.9 |
| 2008 |
Z Series Coupe 2D 3.0si |
3.0L |
14.5 |
54.9 |
| 2008 |
Z Series Roadster 2D M |
3.2L |
14.5 |
54.9 |
| 2008 |
Z Series Roadster 2D 3.0i |
3.0L |
14.5 |
54.9 |
| 2008 |
Z Series Roadster 2D 3.0si |
3.0L |
14.5 |
54.9 |
| 2007 |
Z Series Coupe 2D M |
3.2L |
14.5 |
54.9 |
| 2007 |
Z Series Coupe 2D 3.0si |
3.0L |
14.5 |
54.9 |
| 2007 |
Z Series Roadster 2D M |
3.2L |
14.5 |
54.9 |
| 2007 |
Z Series Roadster 2D 3.0i |
3.0L |
14.5 |
54.9 |
| 2007 |
Z Series Roadster 2D 3.0si |
3.0L |
14.5 |
54.9 |
BMW Z4 Gas Tank Sizes (2005 - 2006)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2006 |
Z Series Coupe 2D M |
3.2L |
14.5 |
54.9 |
| 2006 |
Z Series Coupe 2D 3.0si |
3.0L |
14.5 |
54.9 |
| 2006 |
Z Series Roadster 2D M |
3.2L |
14.5 |
54.9 |
| 2006 |
Z Series Roadster 2D 3.0i |
3.0L |
14.5 |
54.9 |
| 2006 |
Z Series Roadster 2D 3.0si |
3.0L |
14.5 |
54.9 |
| 2005 |
Z Series Roadster 2D 2.5i |
2.5L |
14.5 |
54.9 |
| 2005 |
Z Series Roadster 2D 3.0i |
3.0L |
14.5 |
54.9 |
BMW Z4 Gas Tank Sizes (2003 - 2004)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2004 |
Z Series Roadster 2D 2.5i |
2.5L |
14.5 |
54.9 |
| 2004 |
Z Series Roadster 2D 3.0i |
3.0L |
14.5 |
54.9 |
| 2003 |
Z Series Roadster 2D 2.5i |
Not Available |
14.5 |
54.9 |
| 2003 |
Z Series Roadster 2D 3.0i |
Not Available |
14.5 |
54.9 |