New 2026 Keystone RV Alpine Avalanche Edition 3100RE Fifth Wheel

2026 Keystone Alpine 3100RE – Luxury Fifth Wheel

Experience residential comfort in a luxury fifth wheel that’s under 35 feet. The Keystone Alpine 3100RE delivers high-end design, four-season capability, and premium construction — all wrapped in a beautifully styled wide-body coach with full body paint options.

Step inside and you’re welcomed by a stunning rear entertainment layout featuring a large feature wall, fireplace, and an oversized LED Smart TV — creating the perfect space to relax after a day of travel. The opposing slide design opens up the living area, giving you exceptional space for entertaining or unwinding in total comfort.

The Alpine 3100RE is built on a 12" I-beam frame with laminated sidewalls and Keystone’s exclusive structural protections, giving you confidence whether you’re parked for the weekend or traveling cross-country.

Key Highlights

• Rear Entertainment Floorplan

• King Bed Suite

• Triple Slide-Outs

• Dual Whisper Quiet A/C Systems

• Heated & Enclosed Underbelly

• 75 Gallon Fresh Water Capacity

• 18 Cu. Ft. Residential Refrigerator

• Polar Pack Four-Season Protection

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Exterior Features

• 12" I-Beam Frame & 100" Wide-Body Construction

• Road Armor™ Shock Absorbing Hitch Pin

• Heated & Enclosed Underbelly

• 6-Point Hydraulic Auto Leveling System

• Dexter® 7,000 lb Axles with ABS Brakes

• TCS Suspension System

• Lippert TPMS Monitoring

• 200 cu ft Heated Basement Storage

• Dual Pane Windows

• 50 AMP Service with Power Cord Reel

• 5,550W Cummins Onan LP Generator Prep

• 2” Rear Towing Hitch (3,000 lb capacity)

• Power Awning

• Backup & Side Camera Prep

Interior Comfort & Kitchen

• Solid Wood Cabinet Doors & Framing

• Solid Surface Countertops

• Stainless Steel Deep Sink

• Legless Dinette Table with Storage

• Thomas Payne® Heated Theater Seating with USB

• 40" Fireplace (5,000 BTU electric heat)

• JBL® Sound System

• Central Vacuum

• Day/Night Roller Shades

Bedroom & Bath

• King Bed

• TV in Bedroom

• Washer/Dryer Prep

• Translucent Glass Shower Enclosure

• Porcelain Foot-Flush Toilet

• On-Demand Water Heater

• Dual Zone Climate Control

Keystone Exclusives

• 3-Year Limited Structural Warranty

• 1-Year Limited Base Warranty

• Blade Pure™ High Performance Airflow System

• In-Floor Heating Ducts

• Tru-Fit™ Slide Construction

• Polar Pack Four-Season Protection

Why Choose the Alpine 3100RE?

If you’re looking for a luxury fifth wheel with residential amenities, true four-season capability, and premium construction — all in a manageable under-35-foot footprint — the Alpine 3100RE delivers.