New 2025 Keystone ALPINE 3910 RK

Step into the future of upscale RV living with the 2025 Keystone Alpine 3910RK — a fifth wheel that sets a new benchmark for design, innovation, and residential comfort. Crafted for travelers who refuse to compromise, the 3910RK blends modern elegance with advanced engineering to create an unmatched travel experience.

Built to impress from every angle, the Alpine 3910RK features Blue Slate full-body paint and a 100” wide-body frame that deliver both presence and performance. The 12" I-beam chassis and Road Armor™ shock-absorbing hitch pin ensure a smooth, confident tow, while the SolarFlex Protect package opens the door to off-grid adventures.

Convenience and control are built in with a 6-point hydraulic auto-leveling system, optional triple slide awning package, and optional dual-pane frameless windows. Oversized storage compartments, backup camera prep, and a power cord reel complete the premium setup.

Inside, you’ll find craftsmanship that rivals a modern home. The 78” ceiling height with crown molding creates an open, residential atmosphere, while Thomas Payne® theater seating with heat, massage, and LED lighting ensures comfort on demand.

Enjoy immersive entertainment through the JBL® Aura Cube sound system with exterior speakers and stay organized with the central vacuum system and abundant storage. A 40” fireplace adds both warmth and ambiance, surrounded by hardwood cabinetry and solid wood accents that define true luxury.

The thoughtfully designed rear kitchen offers both function and style, featuring solid surface countertops, a stainless-steel sink with pull-out sprayer, and a legless dinette with hidden storage. Premium appliances include a 30” convection microwave, 2-burner gas range, and a 19.6 cu. ft. 12V refrigerator (optional 18 cu. ft. residential refrigerator).

A true master suite awaits with a king-size bed, decorative headboard, and under-bed storage. Enjoy a bedroom TV, large wardrobe, and convenient bedside outlets—all designed for extended comfort and restful nights on the road.

The glass shower enclosure with skylight and Oxygenics® shower head brings a residential touch to your morning routine. Additional highlights include a porcelain foot-flush toilet, medicine cabinet, and linen storage, with an optional power vent fan for improved airflow.

The Alpine 3910RK’s Triple A/C package with Whisper Quiet Technology and 35,000 BTU furnace with dual-zone temperature control keep you comfortable in any season. A tankless on-demand water heater, stackable washer/dryer prep, and USB A + C charging ports provide convenience and modern utility.

Built for year-round adventure, the Polar Pack insulation system, heated and enclosed underbelly, and 12V heat pads maintain comfort in any climate. Optional dual-pane windows further enhance energy efficiency and sound insulation.

Length: 42'11" | Height: 13'4"

Shipping Weight: 13,970 lbs | Carrying Capacity: 2,945 lbs

Hitch Weight: 2,915 lbs

Fresh Water: 75 gal | Gray Water: 83 gal | Black Water: 83 gal

Sleeping Capacity: 6 | Refrigerator: 19.6 cu. ft. 12V

The 2025 Keystone Alpine 3910RK is more than a fifth wheel — it’s a statement. From its rear kitchen configuration and premium materials to its advanced systems and four-season construction, every element is designed to elevate your time on the road. Whether you’re traveling cross-country or living full-time, the Alpine 3910RK offers residential luxury, reimagined for life in motion.

Now available at ArrKann RV in Calgary.

Step into the future of upscale RV living with the 2025 Keystone Alpine 3910RK — a fifth wheel that sets a new benchmark for design, innovation, and residential comfort. Crafted for travelers who refuse to compromise, the 3910RK blends modern elegance with advanced engineering to create an unmatched travel experience.

Built to impress from every angle, the Alpine 3910RK features Blue Slate full-body paint and a 100” wide-body frame that deliver both presence and performance. The 12" I-beam chassis and Road Armor™ shock-absorbing hitch pin ensure a smooth, confident tow, while the SolarFlex Protect package opens the door to off-grid adventures.

Convenience and control are built in with a 6-point hydraulic auto-leveling system, optional triple slide awning package, and optional dual-pane frameless windows. Oversized storage compartments, backup camera prep, and a power cord reel complete the premium setup.

Inside, you’ll find craftsmanship that rivals a modern home. The 78” ceiling height with crown molding creates an open, residential atmosphere, while Thomas Payne® theater seating with heat, massage, and LED lighting ensures comfort on demand.

Enjoy immersive entertainment through the JBL® Aura Cube sound system with exterior speakers and stay organized with the central vacuum system and abundant storage. A 40” fireplace adds both warmth and ambiance, surrounded by hardwood cabinetry and solid wood accents that define true luxury.

The thoughtfully designed rear kitchen offers both function and style, featuring solid surface countertops, a stainless-steel sink with pull-out sprayer, and a legless dinette with hidden storage. Premium appliances include a 30” convection microwave, 2-burner gas range, and a 19.6 cu. ft. 12V refrigerator (optional 18 cu. ft. residential refrigerator).

A true master suite awaits with a king-size bed, decorative headboard, and under-bed storage. Enjoy a bedroom TV, large wardrobe, and convenient bedside outlets—all designed for extended comfort and restful nights on the road.

The glass shower enclosure with skylight and Oxygenics® shower head brings a residential touch to your morning routine. Additional highlights include a porcelain foot-flush toilet, medicine cabinet, and linen storage, with an optional power vent fan for improved airflow.

The Alpine 3910RK’s Triple A/C package with Whisper Quiet Technology and 35,000 BTU furnace with dual-zone temperature control keep you comfortable in any season. A tankless on-demand water heater, stackable washer/dryer prep, and USB A + C charging ports provide convenience and modern utility.

Built for year-round adventure, the Polar Pack insulation system, heated and enclosed underbelly, and 12V heat pads maintain comfort in any climate. Optional dual-pane windows further enhance energy efficiency and sound insulation.

Length: 42'11" | Height: 13'4"

Shipping Weight: 13,970 lbs | Carrying Capacity: 2,945 lbs

Hitch Weight: 2,915 lbs

Fresh Water: 75 gal | Gray Water: 83 gal | Black Water: 83 gal

Sleeping Capacity: 6 | Refrigerator: 19.6 cu. ft. 12V

The 2025 Keystone Alpine 3910RK is more than a fifth wheel — it’s a statement. From its rear kitchen configuration and premium materials to its advanced systems and four-season construction, every element is designed to elevate your time on the road. Whether you’re traveling cross-country or living full-time, the Alpine 3910RK offers residential luxury, reimagined for life in motion.

Now available at ArrKann RV in Calgary.