Compare Old and New MPG Estimates

Model Year: 1985

Make: Pontiac

Model: Bonneville

Select Engine and Transmission Options...

• Automatic 3-spd, 6 cyl, 3.8 L, Regular Gasoline, (FFS)
• Automatic 3-spd, 8 cyl, 5.0 L, Regular Gasoline, (GM-CHEV) (FFS)
• Automatic 4-spd, 8 cyl, 5.0 L, Regular Gasoline, (GM-CHEV) (FFS)
• Automatic 3-spd, 6 cyl, 3.8 L, Regular Gasoline, (FFS) CA model
• Automatic 3-spd, 8 cyl, 5.0 L, Regular Gasoline, (GM-CHEV) (FFS) CA model