Cadillac DTS Fuel Tank Size by Year
Newest year we have: the 2011 Cadillac DTS manual lists 18.5 gal. Every year we have from 2010 to 2011 lists the same. Each year links to its owner's manual page.
| Year | Fuel tank size | Source |
|---|---|---|
| 2011 | 18.5 gal ≈ 70.0 L | 2011 manual → |
| 2010 | 18.5 gal ≈ 70.0 L | 2010 manual → |
Years are the 2010–2011 model years we have the owner's manual for. Open a year to see every version and the page it's printed on.
Confirm with your own manual, dipstick or door-jamb label.
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