FuelFacts

← all 1985 GMC T15 (S15) Pickup 4WD trims

1985 GMC T15 (S15) Pickup 4WD — 2.8L 6-cyl, Automatic 4-spd, AWD

This 1985 GMC T15 (S15) Pickup 4WD (2.8L 6-cyl, Automatic 4-spd, AWD) takes regular (87-octane) gasoline. REGULAR

17
MPG combined (15 city / 21 hwy)
$3,650
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂

Other 1985 GMC T15 (S15) Pickup 4WD trims

TrimFuelMPGFuel/yr
2.5L 4-cyl, 5-spd manual, AWDREGULAR21$2,950
2.5L 4-cyl, 4-spd manual, AWDREGULAR20$3,100
2.5L 4-cyl, Automatic 4-spd, AWDREGULAR19$3,300
2.8L 6-cyl, 5-spd manual, AWDREGULAR18$3,450
2.8L 6-cyl, Automatic 4-spd, AWDREGULAR18$3,450
2.8L 6-cyl, 4-spd manual, AWDREGULAR17$3,650
2.8L 6-cyl, 4-spd manual, AWDREGULAR17$3,650
2.8L 6-cyl, 5-spd manual, AWDREGULAR17$3,650

EPA fuel type: Regular · class: Standard Pickup Trucks · retrieved 2026-06-14.