2011 Forest River Berkshire 390RB

As Low As:
...
Listed Price:

$ 74,950

Condition
Used
Year
2011
Make
Forest River
Model
Berkshire 390RB
Length
39
Posted
Oct 12, 2026
Additional information
Fuel
Diesel
Exterior Color
Brown
Sleeping Capacity
6
# of Air Conditioners
2
Water Capacity
86
Description
2011 Forest River Berkshire 390RB with four slide-outs & Optional 360 Upgraded Cummins diesel pusher!

Serious power and refined architecture define this 2011 Berkshire 390RB--where diesel performance meets residential luxury.

At the heart of this coach is the legendary optional upgraded Cummins ISB 6.7L diesel engine, delivering a robust 340 horsepower that makes climbing grades, towing, and long-distance cruising feel effortless. Paired with a smooth-shifting Allison automatic transmission, this motorhome's RV drivetrain offers a driving experience that's both responsive and reliable -- perfect for seasoned travelers and first-time diesel owners alike.

Stretching out in the 390RB floorplan, you'll find a spacious, intelligently designed layout that maximizes every inch. Multiple slide-outs open up the living area, giving you room to relax, entertain, or unwind in true comfort.

High-end finishes, solid cabinetry, and residential-style furnishings create an atmosphere that feels more like a luxury apartment than an RV.

The kitchen is fully equipped for life on the road, featuring generous counter space, modern appliances, and ample storage.

Toward the rear, the bath-and-a-half layout adds convenience and privacy -- ideal for traveling with family or guests.

Out on the road, the Berkshire's diesel foundation provides stability, torque, and confidence, while inside, you'll enjoy quiet rides and premium amenities that make every trip memorable.

Arrange your showing today!

While we will always attempt to provide you with a TRUE representation of every RV we market, during any purchase from Pop you will be encouraged to schedule an inspection from an independent, accredited inspector and every purchase WILL ALWAYS BE subject to your satisfaction with the results from your independent inspection and your own personal test drive.

Condition:
This coach is well-kept and maintained in accordance with the recommended factory servicing standards.

RV exhibits very little wear, with paint and exterior fixtures in great condition.

Interior upholstery, instrumentation, and fixtures are in great condition and look, feel, and smell fresh.

Video: https://www.youtube.com/watch?v=txKW6tIdMZk
Additional Features
Owners: 2
Non-Smoking
Pet-Free
Sleeps: 6
Air Conditioning: 13,500 BTU
Fuel Capacity: 100 gal
Fresh Water: 86 gal
Waste Water: 44 gal
Gray Water: 60 gal
Propane: 104 lbs
Engine: Cummins ISB 6.7L
Horsepower: 340
Generator
Washer/Dryer Hookup
Dining Features: Cabinets, Cooktop Cover, Counter Backsplash, Hood Fan, Kitchen Sink, Microwave/convection Oven, Refrigerator/freezer, Stove
Entertainment Features: Bluetooth/aux., CD Player, Digital TV Antenna, Interior Lighting, Power Charging Center, Satellite Dish, Stereo System, TV
Living Features: Air Conditioning, Bathroom Sink, Ceiling Vents, Clothes W/D Combo, Heat, Leather Furniture, Medicine Cabinet, Shower, Skylight, Slide-out, Sofa, Storage, Toilet, USB Charging Port, Vanity, Water Heater
Mechanical Systems: 110 Lighting, 110 Outlets, AC Electrical Power, Air Horns, Batteries - Engine, Batteries - House, Braking System, City Water Hook Up, Electric Panel, Generator, Hitch, Power Cord, Self Contained
Outside Features: Automatic Steps, Awning, Awning - Slide-out, Entry Steps - Automatic, Exterior 110 Outlet, Exterior Storage, Leveling Jacks, Propane Tanks
Safety Equipment: Brakes, Co2 Detector, LPG Leak Detector, Smoke Detector
Location
City
Thayne
State
Wyoming
ZIP code
83127
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* DISCLAIMER: Estimated payments are for informational purposes only. All estimates are subject to credit approval. These estimates do not include tax, title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. They do not represent a financing offer or a guarantee of credit.
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