Twenty gallons is the capacity for that automobile
How many gallons does 2004 Cadillac Deville hold
20
2.0 lbs.of refigerant plus 8 oz. of a/c oil.
20
2liters
14 gallons
A 1990 Cadillac Deville air conditioner should hold 46 oz. R12 Freon. This should be verified through the owners vehicle manual.
total of 16 quarts
Hit INFORMATION button until oil percentage is displayed. Press and hold reset until display reads 100%
The 1994 Cadillac STS fuel tank is a 20 gallon fuel tank.
The Deville holds 18 gallons of gas. The fuel economy is estimated at 15 mpg city an 23 mpg on the highway.
14 in the town and 24 on highway... usually 17 mile / gallon