2026 Grand Design Reflection 337RLS

Grand Design Reflection 337RLS Fifth Wheel — 2026, 35 feet 7 inches

Overview

The 2026 Grand Design Reflection 337RLS is a premium towable RV designed for comfort, versatility, and long-lasting value. This new fifth wheel blends luxury with practical function, delivering a spacious living area across three slideouts. With a Rear Living Area layout, a Kitchen Island configuration, and a private Front Bedroom, this model creates an inviting home on the road for couples and families alike. Built for reliability and ease of towing, it’s an excellent choice for weekend getaways or extended adventures in a high-quality recreational vehicle.

Key Specifications

• Brand: Grand Design
• Model: Reflection
• Type: Fifth Wheel
• Year: 2026
• Stock Number: 15994
• Length: 35 feet 7 inches
• Width: 8 feet 0 inches
• Height: 12 feet 6 inches
• GVWR: 13,995 pounds
• UVW ( unloaded vehicle weight): 11,200 pounds
• hitch weight: 2,300 pounds
• Slides: 3
• Sleeping Capacity: 4
• Fresh Water: 74 gallons
• Grey Water: 87 gallons
• Black Water: 47 gallons
• Air Conditioning: 1 unit at 18,000 BTUs
• Electrical Service: 50 Amp
• Power Features: Batteries, Solar Panel

Floorplan and Living Space

The 337RLS floorplan supports modern living with a dedicated Front Bedroom, a well-equipped Kitchen Island, a Mid Kitchen area, and a spacious Rear Living Area. The triple-slide design expands the interior footprint, delivering generous seating, a welcoming lounge zone, and a smooth flow from cooking to downtime. This layout is ideal for entertaining guests or relaxing with family after a day on the road.

Highlighted Features

• Microwave
• Refrigerator
• Water Heater
• 50 Amp Service
• Air Conditioning (18,000 BTU)
• Batteries & Solar Panel
• CO Detector
• Fire Extinguisher
• LED Lights
• LP Detector
• Propane
• Smoke Detector
• Awning
• Hitch
• Ladder
• Pass Thru Storage
• Slideout

Dimensions and Capacity

Exterior dimensions and capacities are designed to balance travel ease with interior comfort. Length is 35 feet 7 inches, width is 8 feet 0 inches, and height is 12 feet 6 inches. Fresh water capacity is 74 gallons, with 87 gallons available for gray water and 47 gallons for black water. This configuration supports comfortable extended trips with ample storage and reliable systems.

Why Choose This RV

The Grand Design Reflection 337RLS stands out for its combination of luxury, space, and dependable build quality in the world of fifth wheels. With three slideouts, a practical Kitchen Island, and a cozy Front Bedroom, you’ll enjoy hospitality-rich living areas, while essential safety and convenience features—such as multiple detectors, a fire extinguisher, and pass-thru storage—provide peace of mind on the road. For families and couples seeking a high-caliber, towable RV that’s ready to hit the highway, this model delivers strong value, modern comforts, and standout resale appeal.