the fuel tank is 18.5 gal.
Cadillac has never manufactured a car called a GTS. However, the gas tank on a Cadillac DTS is 18 gallons.
20
I believe it is ( 21 gallons , U.S. )
17.0 US gallons (64.3 liters)
Look in your owners manual, it tells your fuel tank capacity.
you have to take the dash off to get to it...
it depends on how much gas you got if its empty empty it should take up at least 18-19 gal.
Obviously the answer depends on the capacity of the tank truck and this capacity is not fixed by any standard. If each truck carried 4000 gallons, it would take 2000 truck loads to haul 8 million gallons.
it take 15.2 gallons
5-30wt is what is listed for my 2000 eldorado
You get tools and you take it out or if you dont know how to take them out go to an engineer
90 gallons