1976 GMC Glenbrook 26FT in Aurora, ON

You are looking at this 1976 GMC Glenbrook 26FT — available for sale by owner in Aurora, Ontario! Just a 30min drive north of Toronto.

As of the time of this post, it is still available – you can find current pricing and contact the seller at the ad in our marketplace. If you want to skip our write-up, a direct link to that is at the bottom of this page just below the pictures.

This is a verified Premier Listing in our Marketplace.

Summary

Beautifully maintained GMC Glenbrook 26-3 motorhome featuring the desirable rear-bed floorplan with a sofa that converts into bunk beds, sleeping up to six. Powered by the 455 V8 with a 3.07 front-drive ratio and air-ride suspension, it rides on Alcoa wheels with newer Michelin Agilis tires and has 83,000 miles. Equipment includes triple Zip-Dee awnings, Ragusa step, macerator, roof A/C, furnace, Fan-Tastic fans, two-way refrigerator, propane stove, microwave, cruise control, and a 6kW Onan generator with only 315 hours, all reported to be in excellent working condition. This three-owner coach has been stored indoors since new, received new paint and interior in 2002, extensive mechanical refurbishment in 2022, and new windshields in 2023, with over $46,000 invested in upgrades and repairs. An extensive collection of service records, manuals, and catalogs is included. Located in Bala, Ontario, with a Versahaul VH-55 RO motorcycle carrier available separately.

Key Info:

• Location: Aurora, ON
• Year: 1976
• Odometer: 83,250
• Length (ft): 26
• Type: Motorhome
• Model / Trim: Glenbrook
• Floorplan: 26-3 Rear Bed
• Maintenance Logs: Full Service History
• Engine: Oldsmobile 455 V8
• Transmission: Turbo-Hydramatic 425
• Generator: Onan 6K
• Generator Hours: 315
• Tire Brand: Michelin
• Tire Age / Date Codes: New in 2022
• # of AC Units: 2
• Awning Type: Zip-Dee
• # of Awnings: 3
• Condition: Excellent

Seller Write-up

Glenbrook 26-3 floor plan with rear bed layout, sofa convertible to bunk beds, and sleeping capacity for 6. Powered by a 455 V8 with 3.07 ratio front drive and air ride suspension.

Features & Equipment:

• Glenbrook 26-3 floor plan
• Rear bed layout
• Sofa converts to bunk beds
• Sleeps 6
• 455 V8 engine
• 3.07 ratio front drive
• Air ride suspension
• Alcoa wheels with new Michelin Agilis tires
• Dash air conditioning
• Cruise control
• Triple Zip-Dee awnings
• Ragusa step
• Macerator system
• Roof air conditioner
• Furnace
• Fan-Tastic high velocity fans
• Two-way refrigerator
• Propane stove
• Microwave
• 6K Onan generator with 315 hours
• All systems in excellent working condition

Ownership & History:

• Third owner
• Stored indoors since new
• Appraised in 1998 at $42,000
• New paint and interior completed in 2002 with over $26,000 invested
• Approximately $20,000 spent on mechanical work in 2022
• New windshields installed in 2023
• Extensive service records since new
• Complete set of manuals and catalogs included

Additional Information:

• 83,000 miles
• Located in Bala, Ontario

Also Available:

• Versahaul VH-55 RO motorcycle carrier complete with ramp.

Photo Gallery

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CLICK HERE to view this 1976 Glenbrook 26FT in our Marketplace

**Please note this GMC RV was originally listed for sale in August of 2026. Depending on when you are viewing this article it may have since been sold.**

Last Updated on August 12, 2026 by GMC RV Ads