Chinook | Summit Motor Home Class B+ - Diesel

Chinook Summit Motor Home Class B+ - Diesel

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The Chinook RV Summit Class B+ diesel motorhomes are uniquely handcrafted with quality and style! These models will take you away from traffic, off the beaten path, to the creek, and through the mountains. Parallel parking on a city street will be a breeze too with their nimbleness and maneuverability!

 

A Mercedes-Benz Sprinter chassis holds these units together and a 4 cylinder diesel engine powers them. Durable construction includes aluminum roof and sidewall skins bonded with Sika adhesive for added durability, and there is ample outside storage for all your gear. The interior will have you feeling right at home with solid surface countertops and premium vinyl padded finish.

 

Choose a Summit Class B+ motorhome by Chinook for innovation, luxury, and convenience! 

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Motor Home Class B+ - Diesel

  1. Summit DS
    • Length: 23 ft 9 in
    • Weight: 9380 lbs
    • Sleeps: 2

    1 Available Now!

  2. Summit EB
    Murphy Bed
    • Length: 23 ft 9 in
    • Weight: 9380 lbs
    • Sleeps: 2
  3. Summit SS
    • Length: 23 ft 9 in
    • Weight: 9380 lbs
    • Sleeps: 2

    4 Available Now!

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Summit Features:

Standard Features (2025)

 

Chassis

  • Mercedes-Benz Sprinter w/ 4-Cyl Twin-Turbo Diesel Engine
  • 9 Speed Transmission
  • Alcoa Aluminum Wheels
  • Navigation
  • Driver Convenience package
  • Safety features including collision warning, lane keeping system & side-wind stabilization. 
  • 25 Gallon Fuel Tank
  • Premium & Comfort Plus Packages 
  • Tow Package

Summit 360 

  • Truma Aventa 13.5 BTU A/C with Built in Dehumidifier
  • Thermal Suppression System
  • Timberline 1.0 Gas Fired Hydronic Heat & On-Demand Hot Water System
  • Electronic Systems Solution by Wellspring Components
  • Victron 3000-Watt Inverter w/ Charger & Cerbo Touch Screen Monitor
  • 600-Watt Solar Panel System w/ Victron Solar Charger 
  • High output 2nd alternator w/ Gen Delete. 
  • Expion 360 900 amp/hr. Lithium Battery System (10.8 KWH)
  • 4 Solar Panel Plug-in Ports in Exterior Side-Bay (480 Watts of Additional Solar Capability)
  • .055 Aluminum Roof & Sidewall Skins Bonded w/ Sika Adhesive
  • Full Body Paint w/ Painted Scheme
  • Double Pane Automotive Design Windows w/ Openable Section & Screens
  • 2" x 4" Welded Steel Subfloor Assembly, Mounted on Rubber Isolator Pads
  • 1 Piece Composite Subfloor & 1 Piece Composite Roof
  • 4-point Leveling System
  • Norcold / Thetford 6.2 cu ft Electric
  • Single Induction Cooktop, Removable for Exterior Cooking
  • Smart Plug - Detachable 30 Amp Power Cord
  • Solid Surface Countertops, Shower, & Porcelain Toilet  
  • Soft Touch, Padded Vinyl Finishing

Options

  • 4 Camera System
  • Online Package (Winegard Starlink System)
  • Optional 3rd Expion 450 amp/hr  
  • Cummins Onan 3,200-Watt Diesel Generator 
  • Black Out Package (Black Wheels, A/T Tires, Black Handles)
  • Cub Blind Spot Detection System
  • AWD Mercedes Benz Sprinter Chassis

Exterior Colors

  • By Paint Scheme

Interior Colors

  • Maple
  • Walnut Chiffon
  • Nizza
  • Cortana Beige

Floorplans

  • Summit DS = Powered Single Sofa & Stationary Sofa
  • Summit SS = Powered Single Sofa & Booth Dinette
  • Summit EB = Eddy Bed Floorplan w/ Transformable Sofa/Dinette

Please see us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions.  See us for more details.

Due to the current environment, our features and options are subject to change due to material availability.

Manu-Facts:

Chinook had been one of the top names in motorhomes since its debut as Mair & Son, Inc. back in 1938.  However, it was not until the early 1950s that mass produced motorhomes started hitting the road, only proving that Chinook RV has consistently been an innovative leader in the motorhome industry, which stayed true throughout the years.  With the incorporation of fiberglass, Chinook was able to be one of the first companies to create a sleek and aerodynamic design; making Chinook one of the most sought after brands.

 

Due to Chinook’s early success, they began to further their use of fiberglass throughout the overall construction process.  In 1971, the first one-piece all fiberglass shell had been successfully developed and this  sleek body style revolutionized the entire RV industry and had customers trading in their boxy, gas guzzlers for the beautiful aerodynamic design.

 

Chinook’s unparalleled innovation set a tone in the market as the best brand in the nation for decades.  However, no one stays at the top forever. The Great Recession in America hit hard and Chinook RV was forced to end production in 2005. By the following year, the doors were officially closed.  

 

In a phone conversation in February 2011 with Chinook’s then owner Gary Lukehart, he stated the original manufacturing jigs and equipment were being kept in storage on his ranch in Yakima, “until a time when the economy may improve and someone may decide to make an investment to bring Chinook back.”  Luckily, his patience paid off when he received a call from a man in Las Vegas. The online community of Chinook owners felt the ground shake as news broke that the rebirth of the brand was in progress. Phil Rizzio, the owner of several large U.S. dealerships, purchased most everything from Lukehart and took over the process of resurrecting the brand in 2013.  After three years of hard work and dedication, the Chinook RV legacy was reborn.