4dr Utility Vehicle 8-cyl. 305cid/140hp 2bbl
$9,200 Avg. Value*

Model Overview

History of the 1973-1991 GMC Suburban

We apologize, but no model history was found for this vehicle.

1977 GMC C2500 Suburban Sierra Classic Info

  • Body Styles
  • 4dr Utility Vehicle
  • Engine Types
  • 8-cyl. 305cid/140hp 2bbl
  • 8-cyl. 350cid/165hp 4bbl
  • 8-cyl. 454cid/245hp 4bbl

*Please note: All prices shown here are based on various data sources, as detailed in About Our Prices. For all Hagerty Insurance clients: The values shown do not imply coverage in this amount. In the event of a claim, the guaranteed value(s) on your policy declarations page is the amount your vehicle(s) is covered for, even if the value displayed here is different. If you would like to discuss your Hagerty Insurance policy, please call us at 877-922-9701.