The Buick LaCrosse 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.
Buick LaCrosse Gas Tank Sizes (2019)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2019 |
Avenir 4dr Sedan AWD |
3.6L |
16.2 |
61.3 |
| 2019 |
Avenir 4dr Sedan FWD |
3.6L |
15.8 |
59.8 |
| 2019 |
Base 4dr Sedan FWD |
2.5L |
15.8 |
59.8 |
| 2019 |
Essence 4dr Sedan AWD |
3.6L |
16.2 |
61.3 |
| 2019 |
Essence 4dr Sedan FWD |
2.5L |
15.8 |
59.8 |
| 2019 |
Preferred 4dr Sedan FWD |
2.5L |
15.8 |
59.8 |
| 2019 |
Premium 4dr Sedan AWD |
3.6L |
16.2 |
61.3 |
| 2019 |
Premium 4dr Sedan FWD |
2.5L |
15.8 |
59.8 |
| 2019 |
Sport Touring 4dr Sedan FWD |
3.6L |
15.8 |
59.8 |
| 2019 |
Lacrosse Sedan 4D Avenir |
3.6L |
15.8 |
59.8 |
| 2019 |
Lacrosse Sedan 4D Avenir AWD |
3.6L |
16.2 |
61.3 |
| 2019 |
Lacrosse Sedan 4D Essence AWD |
3.6L |
16.2 |
61.3 |
| 2019 |
Lacrosse Sedan 4D Essence Hybrid |
2.5L |
15.8 |
59.8 |
| 2019 |
Lacrosse Sedan 4D Essence V6 |
2.5L |
15.8 |
59.8 |
| 2019 |
Lacrosse Sedan 4D Hybrid |
2.5L |
15.8 |
59.8 |
| 2019 |
Lacrosse Sedan 4D Preferred Hybrid |
2.5L |
15.8 |
59.8 |
| 2019 |
Lacrosse Sedan 4D Preferred V6 |
2.5L |
15.8 |
59.8 |
| 2019 |
Lacrosse Sedan 4D Premium AWD |
3.6L |
16.2 |
61.3 |
| 2019 |
Lacrosse Sedan 4D Premium Hybrid |
2.5L |
15.8 |
59.8 |
| 2019 |
Lacrosse Sedan 4D Premium V6 |
2.5L |
15.8 |
59.8 |
| 2019 |
Lacrosse Sedan 4D Sport Touring |
3.6L |
15.8 |
59.8 |
Buick LaCrosse Gas Tank Sizes (2017 - 2018)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2018 |
Lacrosse Sedan 4D Avenir |
3.6L |
16.2 |
61.3 |
| 2018 |
Lacrosse Sedan 4D Avenir AWD |
3.6L |
15.8 |
59.8 |
| 2018 |
Lacrosse Sedan 4D Essence Hybrid |
2.5L |
15.8 |
59.8 |
| 2018 |
Lacrosse Sedan 4D Essence V6 |
2.5L |
15.8 |
59.8 |
| 2018 |
Lacrosse Sedan 4D Hybrid |
2.5L |
15.8 |
59.8 |
| 2018 |
Lacrosse Sedan 4D Preferred Hybrid |
2.5L |
15.8 |
59.8 |
| 2018 |
Lacrosse Sedan 4D Preferred V6 |
2.5L |
15.8 |
59.8 |
| 2018 |
Lacrosse Sedan 4D Premium AWD V6 |
3.6L |
15.8 |
59.8 |
| 2018 |
Lacrosse Sedan 4D Premium Hybrid |
2.5L |
15.8 |
59.8 |
| 2018 |
Lacrosse Sedan 4D Premium V6 |
2.5L |
15.8 |
59.8 |
| 2018 |
Lacrosse Sedan 4D V6 |
2.5L |
15.8 |
59.8 |
| 2017 |
Lacrosse Sedan 4D Essence V6 |
3.6L |
15.8 |
59.8 |
| 2017 |
Lacrosse Sedan 4D Preferred V6 |
3.6L |
15.8 |
59.8 |
| 2017 |
Lacrosse Sedan 4D Premium AWD V6 |
3.6L |
16.2 |
61.3 |
| 2017 |
Lacrosse Sedan 4D Premium V6 |
3.6L |
15.8 |
59.8 |
| 2017 |
Lacrosse Sedan 4D V6 |
3.6L |
15.8 |
59.8 |
Buick LaCrosse Gas Tank Sizes (2015 - 2016)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2016 |
Lacrosse Sedan 4D 1SV V6 |
3.6L |
18.5 |
70.0 |
| 2016 |
Lacrosse Sedan 4D 4 Cyl. Hybrid |
3.6L |
18.5 |
70.0 |
| 2016 |
Lacrosse Sedan 4D Leather AWD V6 |
3.6L |
19.5 |
73.8 |
| 2016 |
Lacrosse Sedan 4D Leather 4 Cyl. Hybrid |
3.6L |
18.5 |
70.0 |
| 2016 |
Lacrosse Sedan 4D Leather V6 |
3.6L |
18.5 |
70.0 |
| 2016 |
Lacrosse Sedan 4D Premium I AWD V6 |
3.6L |
19.5 |
73.8 |
| 2016 |
Lacrosse Sedan 4D Premium I V6 |
3.6L |
18.5 |
70.0 |
| 2016 |
Lacrosse Sedan 4D Premium II V6 |
3.6L |
18.5 |
70.0 |
| 2016 |
Lacrosse Sedan 4D Sport Touring V6 |
3.6L |
19.5 |
73.8 |
| 2016 |
Lacrosse Sedan 4D V6 |
3.6L |
18.5 |
70.0 |
| 2015 |
Lacrosse Sedan 4D 1SV V6 |
3.6L |
18.5 |
70.0 |
| 2015 |
Lacrosse Sedan 4D 4 Cyl. Hybrid |
ECOTEC 2.4L |
16.6 |
62.8 |
| 2015 |
Lacrosse Sedan 4D Leather AWD V6 |
3.6L |
19.5 |
73.8 |
| 2015 |
Lacrosse Sedan 4D Leather 4 Cyl. Hybrid |
ECOTEC 2.4L |
16.6 |
62.8 |
| 2015 |
Lacrosse Sedan 4D Leather V6 |
ECOTEC 2.4L |
16.6 |
62.8 |
| 2015 |
Lacrosse Sedan 4D Premium I AWD V6 |
3.6L |
19.5 |
73.8 |
| 2015 |
Lacrosse Sedan 4D Premium I V6 |
3.6L |
19.5 |
73.8 |
| 2015 |
Lacrosse Sedan 4D Premium II V6 |
3.6L |
19.5 |
73.8 |
| 2015 |
Lacrosse Sedan 4D V6 |
ECOTEC 2.4L |
16.6 |
62.8 |
Buick LaCrosse Gas Tank Sizes (2013 - 2014)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2014 |
Lacrosse Sedan 4D 4 Cyl. Hybrid |
ECOTEC 2.4L |
15.8 |
59.8 |
| 2014 |
Lacrosse Sedan 4D Leather AWD V6 |
3.6L |
19.0 |
71.9 |
| 2014 |
Lacrosse Sedan 4D Leather 4 Cyl. Hybrid |
ECOTEC 2.4L |
15.8 |
59.8 |
| 2014 |
Lacrosse Sedan 4D Leather V6 |
ECOTEC 2.4L |
15.8 |
59.8 |
| 2014 |
Lacrosse Sedan 4D Premium I AWD V6 |
3.6L |
19.0 |
71.9 |
| 2014 |
Lacrosse Sedan 4D Premium I V6 |
3.6L |
18.0 |
68.1 |
| 2014 |
Lacrosse Sedan 4D Premium II V6 |
3.6L |
18.0 |
68.1 |
| 2014 |
Lacrosse Sedan 4D V6 |
ECOTEC 2.4L |
15.8 |
59.8 |
| 2013 |
Lacrosse 4 Cyl. Sedan 4D |
ECOTEC 2.4L |
15.8 |
59.8 |
| 2013 |
Lacrosse 4 Cyl. Sedan 4D Leather |
ECOTEC 2.4L |
15.8 |
59.8 |
| 2013 |
V6 Sedan 4D |
ECOTEC 2.4L |
15.8 |
59.8 |
| 2013 |
V6 Sedan 4D Leather |
ECOTEC 2.4L |
15.8 |
59.8 |
| 2013 |
V6 Sedan 4D Leather AWD |
3.6L |
19.0 |
71.9 |
| 2013 |
V6 Sedan 4D Premium I |
3.6L |
18.0 |
68.1 |
| 2013 |
V6 Sedan 4D Premium I AWD |
3.6L |
19.0 |
71.9 |
| 2013 |
V6 Sedan 4D Premium II |
3.6L |
18.0 |
68.1 |
| 2013 |
V6 Sedan 4D Touring |
3.6L |
18.0 |
68.1 |
Buick LaCrosse Gas Tank Sizes (2011 - 2012)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2012 |
Lacrosse 4 Cyl. Sedan 4D |
ECOTEC 2.4L |
15.7 |
59.4 |
| 2012 |
Lacrosse 4 Cyl. Sedan 4D Convenience |
ECOTEC 2.4L |
15.7 |
59.4 |
| 2012 |
Lacrosse 4 Cyl. Sedan 4D Leather |
ECOTEC 2.4L |
15.7 |
59.4 |
| 2012 |
Lacrosse 4 Cyl. Sedan 4D Premium I |
ECOTEC 2.4L |
15.7 |
59.4 |
| 2012 |
V6 Sedan 4D Convenience |
ECOTEC 2.4L |
15.7 |
59.4 |
| 2012 |
V6 Sedan 4D Leather |
ECOTEC 2.4L |
15.7 |
59.4 |
| 2012 |
V6 Sedan 4D Leather AWD |
3.6L |
19.0 |
71.9 |
| 2012 |
V6 Sedan 4D Premium I |
ECOTEC 2.4L |
15.7 |
59.4 |
| 2012 |
V6 Sedan 4D Premium I AWD |
3.6L |
19.0 |
71.9 |
| 2012 |
V6 Sedan 4D Premium II |
3.6L |
18.0 |
68.1 |
| 2012 |
V6 Sedan 4D Premium II AWD |
3.6L |
19.0 |
71.9 |
| 2012 |
V6 Sedan 4D Premium III |
3.6L |
18.0 |
68.1 |
| 2012 |
V6 Sedan 4D Touring |
3.6L |
18.0 |
68.1 |
| 2011 |
Lacrosse 4 Cyl. Sedan 4D CX |
2.4L |
18.4 |
69.6 |
| 2011 |
Lacrosse 4 Cyl. Sedan 4D CXL |
2.4L |
18.4 |
69.6 |
| 2011 |
V6 Sedan 4D CX |
2.4L |
18.4 |
69.6 |
| 2011 |
V6 Sedan 4D CXL |
2.4L |
18.4 |
69.6 |
| 2011 |
V6 Sedan 4D CXL AWD |
3.6L |
19.5 |
73.8 |
| 2011 |
V6 Sedan 4D CXS |
3.6L |
18.4 |
69.6 |
Buick LaCrosse Gas Tank Sizes (2009 - 2010)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2010 |
Lacrosse 4 Cyl. Sedan 4D CX |
2.4L |
18.4 |
69.6 |
| 2010 |
V6 Sedan 4D CX |
3.0L |
18.4 |
69.6 |
| 2010 |
V6 Sedan 4D CXL |
3.0L |
18.4 |
69.6 |
| 2010 |
V6 Sedan 4D CXL AWD |
3.0L |
19.5 |
73.8 |
| 2010 |
V6 Sedan 4D CXS |
3.6L |
18.4 |
69.6 |
| 2009 |
V6 Sedan 4D CX |
3.8L |
17.0 |
64.3 |
| 2009 |
V6 Sedan 4D CXL |
3.8L |
17.0 |
64.3 |
| 2009 |
V6 Sedan 4D Super (V8) |
5.3L |
17.0 |
64.3 |
Buick LaCrosse Gas Tank Sizes (2007 - 2008)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2008 |
V6 Sedan 4D CX |
3.8L |
17.0 |
64.3 |
| 2008 |
V6 Sedan 4D CXL |
3.8L |
17.0 |
64.3 |
| 2008 |
V6 Sedan 4D CXS |
3.6L |
17.0 |
64.3 |
| 2008 |
V6 Sedan 4D Super (V8) |
5.3L |
17.0 |
64.3 |
| 2007 |
V6 Sedan 4D CX |
3.8L |
17.0 |
64.3 |
| 2007 |
V6 Sedan 4D CXL |
3.8L |
17.0 |
64.3 |
| 2007 |
V6 Sedan 4D CXS |
3.6L |
17.0 |
64.3 |
Buick LaCrosse Gas Tank Sizes (2005 - 2006)
| Year |
Trim |
Engine |
Gallons |
Liters |
| 2006 |
V6 Sedan 4D CX |
3.8L |
17.0 |
64.3 |
| 2006 |
V6 Sedan 4D CXL |
3.8L |
17.0 |
64.3 |
| 2006 |
V6 Sedan 4D CXS |
3.6L |
17.0 |
64.3 |
| 2005 |
V6 Sedan 4D CX |
3.8L |
17.0 |
64.3 |
| 2005 |
V6 Sedan 4D CXL |
3.8L |
17.0 |
64.3 |
| 2005 |
V6 Sedan 4D CXS |
3.6L |
17.0 |
64.3 |