I haVE A 1999 Chevy Astro and it holds just over 25 gallons. once ran out of gas and then had it filled.
I was able to put 23.32 gallons in my 1994 Chevy Astro EXT AWD.
23 gallons
26 gallons according to the manual
15.2 gallons
On my 94 cargo w/ towing package; it holds 27 gallons
Averaging about 16 MPG.
A replacement fuel tank is 27 gallons, so a couple of gallons less should fill it up.
20
16
15.3 Gallons or 58 liters.
A 1997 Chevy Lumina will hold roughly 18 gallons of gas. The 1997 Chevy Lumina averages about 18 MPG for city driving and 26 MPG on the highway.
Every were I checked said 20 gallons artherre