2026 Chinook RV

SUMMIT SPECIFICATIONS

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Dimensions

• Exterior Length – 23’ 9”

• Exterior Body Width – 7’ 4”

• Exterior Height – 10’ 6” with A/C

• Interior Height – 6’ 3”

Weights

• GVWR – 11,030 lbs.

• GCWR – 15,250 lbs.

• Hitch Rating – 5,000 lbs.

• Tongue Weight – 500 lbs.

• Average Dry Weight – 9,380 lbs.

Tank Sizes

• Fuel – 25 Gallons

• Fresh – 30 Gallons

• Gray – 24 Gallons

• Black – 24 Gallons

Chassis Standards

• Mercedes-Benz Sprinter with 4-Cyl Twin-Turbo Diesel Engine

• All Wheel Drive

• 9 Speed Transmission

• 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 Standards

• 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 with Charger & Cerbo Touch Screen Monitor

• 600-Watt Solar Panel System with Victron Solar Charger

• High Output 2nd alternator with 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 with Sika Adhesive

• Full Body Paint with Painted Scheme

• Double Pane Automotive Design Windows with 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

• Double Induction Cooktop

• Smart Plug

• Detachable 30 Amp Power Cord

• Solid Surface Countertops, Shower, & Porcelain Toilet  

• Soft Touch, Padded Vinyl Finishing

• Black Wheels, A/T Tires, and Black Storage Door Handles

• Starlink Standard

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Options

• 4 Camera System

• ARB Air Compressor

• Rear Entry Door Power Awning

• Alcoa Aluminum Wheels

• Optional 3rd Expion 450 amp/hr 

• Cummins Onan 3,200-Watt Diesel Generator

• Cub Blind Spot Detection System

• Twin Beds in place of Furniture (SS Only)

Exterior Colors

• Silver with White

• Orange with Gray

• Morning Haze with White

• Gray with Orange

• Gray with Blue

• Burgundy with Silver

Interior Colors

• Maple

• Walnut Chiffon

• Nizza

• Cortana Beige

• Madera Cream

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Floorplans

• Summit SS: Powered Single Sofa with Transformable Sofa/Dinette

• Summit EB: Eddy Bed with Transformable Sofa/Dinette

Motorhome Warranty

• 2 Years / 30,000 Miles

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Specs are subject to change without notice