Rear entry, dry bath, front lounge, AWD
Photos are grouped by room, ordered left to right matching floor plan image.
Exterior
Chinook's signature rear-entry
Outdoor fold-down table
Bathroom
Kitchen
Living area
Cockpit
Storage
The fully welded 2" × 4" steel substructure cradle foundation featured on Chinook Class B+ motorhomes provides exceptional strength, enhanced stability, and a lower center of gravity for a more confident ride.
Summit is equipped with ample solar with the ability to add more, allowing you to power everything you need for an extended, off-grid stay.
Coach coverage: 2 years / 30,000 miles
Coverage for Chinook-manufactured materials and workmanship. Components supplied by other manufacturers, including the chassis, appliances, electronics, batteries, tires, and other supplier-installed equipment, are covered by their respective manufacturers' warranties. Factory support to help coordinate warranty service.
UNIT #2026 Summit SS
Issued Peru, IN 46970
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2026 Chinook RV Summit SS
New71 mi · Stock #39272
Exterior
Grey/White with Orange Stripe
Interior
Madera Cream
Options
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The Chinook RV Summit SS combines a front living area with a powered sofa and booth dinette, while the rear-entry door leads to a full bath at the back. Its Mercedes-Benz Sprinter AWD chassis adds confident driveability, with collision warning, lane keeping, and side-wind stabilization. Extended stays are supported by a 10.8-kWh Expion lithium system, 600 watts of solar, a 3,000-watt inverter, and Starlink Standard.
Length
23 ft 9 in
Dry weight
9,380 lbs
GVWR
11,030 lbs
Sleeps
2
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
The listing price on this unit has changed 1 time.
See the complete price timeline and the rest of this unit's pricing insights.
RV Select
Seffner, FL
This 2026 Chinook Summit SS Class B+ sits virtually new at just 71 miles and showcases the brand's reputation for solid construction with quiet, rattle-free cabinetry that owners consistently praise. The rear-facing entry door offers a unique layout advantage, while the front living area maximizes your social space with a sofa that converts to bed for flexible sleeping arrangements.
Built for four-season adventures, this Summit features Chinook's Timberline hydronic heating system and superior insulation that handles cold weather camping with ease. The rear bath configuration provides privacy and convenience in this well-thought-out floor plan that's designed for easy setup and comfortable living on the road.
The Summit is Four-Seasons Certified, featuring insulated construction and premium systems designed to help you travel comfortably in a wide range of climates throughout the year.
And the insulation works in both directions: the construction that helps retain warmth in cold conditions also helps reduce heat transfer from outside during hot weather, supporting a more comfortable interior across changing climates.
Exterior color
Grey/White with Orange Stripe
Interior decor
Madera Cream
Electrical
Water
Climate
Cab and chassis
Construction
Kitchen
Bath
Living
Exterior
Connectivity
Listing price
2026 Summit SS
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