← all 2004 GMC Savana Passenger (Bi-fuel) trims
2004 GMC Savana Passenger (Bi-fuel) — 6.0L 8-cyl, Automatic 4-spd, RWD
This 2004 GMC Savana Passenger (Bi-fuel) (6.0L 8-cyl, Automatic 4-spd, RWD) is flex-fuel (gasoline or E85). FLEX-FUEL
12
MPG combined (11 city / 15 hwy)
$5,200
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
EPA fuel type: Gasoline or natural gas · class: Vans, Passenger Type · retrieved 2026-06-14.