17 gallon for 3.4L v6 15.5 for a formula v8 Filler neck holds .5 gallons. I was able to put 16.1 Gallons of fuel on a dead empty tank. The .1 may have been what ended up on my shoes however.
16.8
The fuel tank holds 21 US Gallons.
They're both 15.5 gallons
16.8 gallons
16.8 Gallons. 19 MPG City 29-30 MPG Highway 225 Horsepower
15.5 gallons
a 1992 Pontiac Bonneville can hold 18 US gallons of gas in its tank.
21 gallons
16 gallons
18 gallons found at http://www.new-cars.com/2003/pontiac/pontiac-aztek-specs.html
12.7 gallons
20.9 US Gallons.