B+, booth dinette, rear bath, rear-entry door, AWD
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.
Get in touch and we'll be happy to answer any questions or set up an appointment to see it in person.
2025 Chinook RV Summit SS
New3,500 mi · Stock #46347
Mercedes-Benz Sprinter · 4-Cyl Twin-Turbo Diesel Engine
Listing price
2025 Summit SS
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
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.
There may be room for price negotiation.
$167,776 – $169,950
This unit has been on the lot for 91 to 120 days.
This unit is ranked 2 of 3 by asking price in this group.
The listing price on this unit has changed 2 times.
See the complete price timeline and the rest of this unit's pricing insights.
RV Country
Sparks, NV
Compared with 1,114 dealers nationwide
Welcome Aboard the 2025 Chinook Summit SS360: Redefining Travel with Every Mile!
The 2025 Chinook Summit SS360 is not just an RV; it's a statement of luxury and freedom, crafted for those who yearn to explore without compromising on comfort. This CLASS B DIESEL is your passport to discovering the world in unparalleled style.
Artful and Agile Design:
Witness a stunning blend of aesthetics and practicality in the 2025 Chinook Summit SS360. Its elegant exterior lines promise efficiency on the road, while the robust construction, using only high-grade materials, assures a lasting presence.
Lavish Living Spaces:
Step into a haven of sophistication and space inside the Chinook Summit. The interior is a masterpiece of design, offering opulent living quarters that cater to every need of the modern traveler.
Relaxation Redefined:
The Chinook Summit sets a new standard for comfort. Luxuriate in its plush seating and serene sleeping arrangements, where every element is fashioned for your relaxation and pleasure.
Committed to Safety:
Travel with confidence in the Chinook Summit. This RV integrates advanced safety features throughout, ensuring that your adventures are as safe as they are enjoyable.
Respect for Nature:
Embrace eco-friendly travel with the 2025 Chinook Summit SS360. Its sustainable features reflect a commitment to environmental responsibility, allowing you to journey with a lighter ecological footprint.
Why the Chinook Summit Stands Out:
Opting for the Chinook Summit is a choice for extraordinary travel experiences. Perfect for both quick getaways and extended explorations, it elevates every trip into a tale of adventure and luxury.
Begin your journey of discovery and indulgence with the 2025 Chinook Summit SS360. Your next great adventure awaits in this epitome of travel excellence!
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.
Feature details are from the 2026 model year.
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