Compare Old and New MPG Estimates

Model Year: 1987

Make: GMC

Model: G15/25 Rally 2WD

Select Engine and Transmission Options...

• Automatic 4-spd, 6 cyl, 4.3 L, Regular Gasoline, (FFS)
• Manual 3-spd, 6 cyl, 4.3 L, Regular Gasoline, (FFS)
• Automatic 4-spd, 8 cyl, 5.0 L, Regular Gasoline, (FFS)
• Automatic 4-spd, 8 cyl, 5.7 L, Regular Gasoline, (350 V8) (FFS)
• Automatic 4-spd, 8 cyl, 6.2 L, Diesel, (NO-CAT)
• Manual 4-spd, 8 cyl, 6.2 L, Diesel, (NO-CAT)