B+, split bath, dry bath, 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 DS
NewStock #46348
Mercedes-Benz Sprinter · 4-Cyl Twin-Turbo Diesel Engine
Listing price
2025 Summit DS
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
A front living area gives the Chinook RV Summit DS a comfortable social space, while the rear dry bath keeps the full bathroom separate from the main cabin. This B+ motorhome rides on a Mercedes-Benz Sprinter chassis with a twin-turbo diesel engine, nine-speed transmission, navigation, collision warning, lane keeping, and side-wind stabilization. A tow package comes standard, with AWD, a Cummins Onan diesel generator, and a Winegard Starlink system available as options.
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 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
Venture into Luxury with the 2025 Chinook Summit DS360: Your Home on the Open Road!
Welcome to a new era of travel with the 2025 Chinook Summit DS360, where elegance and exploration converge. This CLASS B DIESEL RV isn't just a vehicle; it's a mobile haven for those who crave adventure without sacrificing the comforts of home.
Sleek and Sturdy Design:
The 2025 Chinook Summit DS360 stands out with its sophisticated and functional design. Its sleek lines promise smooth travel, while the high-quality materials ensure durability and a touch of luxury that lasts.
Expansive and Inviting Interiors:
Step into the spacious interior of the Chinook Summit, where every detail caters to your comfort and convenience. The layout maximizes space and functionality, offering a perfect setting for relaxation and entertainment.
Supreme Comfort for the Road:
In the Chinook Summit, comfort is king. The plush seating, cozy sleeping spaces, and versatile living areas are all designed to make your journeys as relaxing as they are memorable.
Safety at the Forefront:
Safety is a top priority in the Chinook Summit. Equipped with state-of-the-art safety features, this RV ensures peace of mind as you traverse various landscapes.
Environmentally Considerate Travel:
With the 2025 Chinook Summit DS360, travel responsibly. Incorporating eco-friendly features, this RV allows you to enjoy the luxuries of travel while being mindful of the environment.
Why the 2025 Chinook Summit DS360?
Opting for the Chinook Summit is a declaration of your love for refined travel and meaningful experiences. Whether it’s for leisurely retreats or adventurous expeditions, this RV elevates every journey into an extraordinary experience.
Take the leap into a world of refined exploration with the 2025 Chinook Summit DS360. Your luxurious home away from home awaits, ready to turn every road into a story of adventure and elegance!
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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