Compare Old and New MPG Estimates

Model Year: 1989

Make: GMC

Model: S15 Pickup 4WD

Select Engine and Transmission Options...

• Manual 5-spd, 6 cyl, 2.8 L, Regular Gasoline, (FFS) , SIL
• Automatic 4-spd, 6 cyl, 4.3 L, Regular Gasoline, (FFS) , CLKUP
• Automatic 4-spd, 6 cyl, 4.3 L, Regular Gasoline, (FFS) , CLKUP