Model Year: 1978 – GMC Motorhomes For Sale – Vintage Class A RV Classifieds in United States and Canada | Directly Submitted and Reposted from Craigslist & eBay
Check out this 1978 GMC Royale Classic RV we spotted on Facebook Marketplace! It’s for sale in Clyde Twp, Michigan! An hour drive north of Detroit. As of the time of this post, it is […]
Update: 9/26/2026 – This listing was sold for 88% of the asking price! You are looking at this 1978 GMC Royale 26FT RV — available for sale by owner in Portland, Oregon! As of the […]
Check out this 1973 GMC II RV we spotted on Facebook Marketplace! It’s for sale in Gresham, Oregon! A 25min drive east of Portland. As of the time of this post, it is still available […]
You are looking at this 1978 GMC 27FT Motorhome — available for sale by owner in Tehachapi, California! Just a 45min drive east of Bakersfield. As of the time of this post, it is still […]
Update: 8/9/2026 – This listing sold for the full asking price! You are looking at this 1978 GMC Royale 26FT RV — available for sale by owner in Kalispell, Montana! As of the time of […]
Update: 7/23/2026 – This listing is sold! You are looking at this 1978 GMC 26FT Motorhome — available for sale by owner in Maryland Heights, Missouri! A 20 min drive west of St. Louis. As […]
Update: 7/11/2026 – This listing sold for an undisclosed amount. **This post was converted from a legacy listing – the ad with price and seller contact info is linked at the bottom of this article […]
**This post was converted from a legacy listing – the ad with price and seller contact info is linked at the bottom of this article Key Motorhome Specs Model Year: 1978 Odometer: 70,300 Trim: Royale Length: 26FT Description […]
Update: 9/5/2026 – This listing was sold! You are looking at this 1978 GMC Kingsley 26FT — available for sale by owner in Ammon, Idaho! A 3 hour drive north of Salt Lake City, Utah. […]
Update: 8/19/2026 – This coach has a deposit and is pending sale Update: 8/30/2026 – This motorhome sold for $23,400 (72% of asking price) Presenting a Special Spotlight listing a totally customized 1978 GMC Eleganza […]
Copyright © GMCRVForSale.com