← all 1992 GMC Suburban 1500 2WD trims
1992 GMC Suburban 1500 2WD — 5.7L 8-cyl, Automatic 4-spd, RWD
This 1992 GMC Suburban 1500 2WD (5.7L 8-cyl, Automatic 4-spd, RWD) takes regular (87-octane) gasoline. REGULAR
13
MPG combined (11 city / 16 hwy)
$4,800
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
EPA fuel type: Regular · class: Special Purpose Vehicles · retrieved 2026-06-14.