2021 Keystone Montana 331RL
Vehicle Specifications
- VIN4YDF33121MA744609
- RV ID300653098
- Stock Number15439A
- CategoryTravel Trailers
- SubcategoryTravel Trailer
- New/UsedUsed
- MileageN/A
- Leveling JacksNo
- Self ContainedNo
- DoorsFifth Wheel
- Cruise Control?No
- Antilock Brakes?No
RV Overview
The Keystone Montana 331RL is a premium recreational vehicle designed for long trips, full-time living, and family adventures. This 2021 Montana model offers a spacious rear-living floorplan, a rugged powder-coated 10-inch steel L-beam frame, and generous storage to make every journey comfortable and convenient. With three slideouts, two air conditioners, and a full suite of residential-style appliances, this towable RV delivers resort-style living on the road for up to six sleepers.
Key specifications- Length: 37 feet 4 inches
- Width: 8 feet 0 inches
- Height: 13 feet 4 inches
- Floorplan: 331RL (Rear Living)
- Slideouts: 3
- Sleeps: 6
- Fresh water capacity: 66 gallons
- Grey water capacity: 98 gallons
- Black water capacity: 49 gallons
- Hitch weight: 2,265 pounds
- Axles: 2
- Electrical: 50 Amp service; Converter; Inverter; Solar prep
- Chassis: Powder-coated 10-inch steel L-beam frame
- Residential refrigerator and pantry for ample cold storage and dry goods
- Washer and dryer combo for off-site laundry convenience
- Oven and microwave for flexible cooking options
- LED lighting and a large TV with a DVD player for entertainment
- Booth dinette and dinette seating to accommodate meals and workspaces
- Queen bed in the bedroom with a dedicated vanity and full shower
- Spacious kitchen sink and modern fixtures for practical living
- Skylight and comfortable living area to brighten days on the road
- Power awning with exterior speakers for outdoor entertaining
- Backup camera for safe highway and campsite navigation
- Ladder access and a robust hitch system for easy towing
- Booth dinette and slideout design enhances living space and flow
- Insulated construction to improve comfort in varying climates
Whether youre pursuing extended camping weekends or a full-time RV lifestyle, the Keystone Montana 331RL delivers a refined, dependable recreational vehicle experience. This model blends luxury amenities with practical storage and towing reliability, making it an excellent choice for families and couples seeking a top-tier travel trailer that feels like a home away from home.
Vehicle History Report
View the Big Rig VIN RV history report
RV Buyer's Tools
Our RV, camper and travel trailer loans start as low as $7,500. Get your fast and easy quote today. Get a quote
For the latest and most reliable Classic and Collectible Car prices, values, production numbers and local car clubs, always trust NADAguides.com. Get more info







