The gas tank on the 2011 GMC Sierra-3500HD holds 36 gal..
16.0 U.S. gallons
A 2011 Toyota camry holds 18.5 gallons
13 U.S. gallons
20 Gallons
22
25.9
16.0 U.S. gallons
13.0 U.S. gallons
13 gallons
19
18.6 gallons , according to the Owner Guide
30 gallons