{"@context":"https://schema.org","@type":"Product","name":"1 Keystone Montana RV for sale","offers":{"@type":"AggregateOffer","offerCount":1,"lowPrice":"40410.00","highPrice":"40410.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2020-keystone-montana-3121rl/e9420951-14f9-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2020 KEYSTONE MONTANA 3121RL","description":"2020 Keystone Montana Legacy Edition 3121RL, Custom Ordered! 2020 Keystone Montana Legacy Edition 3121RL 35' Fifth Wheel. 3 Slide Outs, Awning, Sleeps 4, 3 A/C Units.

Luxury Fifth Wheel Original Owner Free & Clear

If you ve been looking for a true residential-style fifth wheel with serious upgrades and generator power, this Montana Legacy Edition 3121RL delivers.

? Major Equipment & Upgrades

5.5KW Onan Marquis Gold Generator

Full Body Paint

265W Solar Panel (battery trickle charge)

2KW Inverter

6-Point Hydraulic Auto Leveling

Hydraulic over electric brakes

Dual pane frameless windows

Slide-out awning package (3 slides with toppers)

One large power retractable patio awning

Legacy Package

Residential Living Package

Four Season Package

Modern Maple Edition

Bedroom A/C (3 A/Cs total one with heat pump)

50 Amp service

This coach is designed for extended stays, off-grid flexibility, and all-season comfort.

? Weights & Capacities
Specification Approximate
Dry Weight (UVW) ~11,999 lbs
Cargo Capacity ~4,351 lbs
Hitch Weight ~2,350 lbs

Tires are just one year old.

? Rear Living Layout (3121RL)

The 3121RL is one of Montana s most popular rear living floorplans:

Power theater seating with heat & massage

Jackknife sofa (additional sleeping)

Electric fireplace

TV in living room

Table & chairs dining set

Central vacuum

Tailgater Pro satellite with auto seek

Cable ready

Spacious, comfortable, and designed for relaxing evenings.

? Residential Kitchen

Kitchen island with sink

Upgraded countertops

Residential refrigerator/freezer with ice maker

3-burner stove

Oven

Convection microwave

Abundant cabinet space

Perfect for full-time living or extended travel.

? Master Suite

Queen walk-around bed

Nightstands on both sides

Under-bed storage

TV in bedroom

Washer/dryer hookups

Dedicated bedroom A/C

? Comfort & Construction

Three A/C units (one heat pump)

Furnace

Four Season Package insulation

Full-body fiberglass sidewalls

Strong Montana frame construction

Large pass-through storage compartments

Built for durability and climate control year-round.

? Why This Montana?

Original owner
Free & clear title
Generator + solar + inverter combo
3 A/C units
Residential amenities throughout
Tires only one year old
No smoking

This is a high-end, well-equipped Legacy Edition built for serious travelers or full-timers who want luxury and capability in one package.

?? Cosmetic Disclosure

There are light scratches along the top on both sides where tree branches brushed the u","itemCondition":"Used","priceCurrency":"USD","price":"40410.00"}}]}}

National Vehicle

Keystone Montana RV for sale