19 gallons
16.9 US Gallons.
20 gallons
The gas tank on the 2009 Dodge Challenger holds 18.5 gal..
The gas tank on the 2009 Dodge Durango holds 27.0 gal..
The gas tank on the 2009 Dodge Avenger holds 16.9 gal..
The gas tank on the 2009 Dodge Journey holds 20.5 gal..
The gas tank on the 2009 Dodge Charger holds 18 gal..
20 gal tank.
18
After 1996, they hold 20 gallons
12 gallons