NEW 2024 Grand Design Reflection 337RLS

The Grand Design Reflection 337RLS is a testament to luxury, innovation, and comfort in the world of fifth-wheel RVs. Crafted with precision and attention to detail by Grand Design RV, this model epitomizes the pinnacle of modern RV design, offering travelers a remarkable combination of style, functionality, and spaciousness. Whether you're embarking on a weekend getaway or a long-term adventure, the Reflection 337RLS promises to elevate your camping experience to new heights with its array of exceptional features and thoughtful design. The exterior of the Reflection 337RLS immediately captures attention with its sleek and sophisticated design. Constructed on a robust and durable frame, this fifth wheel boasts a striking profile and contemporary aesthetics that make it a standout on the road. The aerodynamic shape enhances towing stability and fuel efficiency, ensuring a smooth and effortless travel experience. With premium exterior features such as LED lighting, power awning, and exterior speakers, the Reflection 337RLS combines functionality with style, making it a true head-turner in any campground or RV park. Step inside, and you'll find yourself immersed in a world of luxury and comfort. The Reflection 337RLS features a spacious and open floor plan that maximizes space and functionality, providing ample room for relaxation, entertainment, and storage. The main living area serves as the heart of the fifth wheel, boasting plush seating, elegant finishes, and large panoramic windows that flood the space with natural light. Whether it's unwinding after a day of adventure or hosting friends for a dinner party, this area offers the perfect setting for creating cherished memories. Entertain guests or relax with your family in the inviting living area, complete with an entertainment center equipped with a large LED TV and a Bluetooth stereo system. Adjacent to the living area is the fully-equipped kitchen, where culinary enthusiasts will find everything they need to prepare gourmet meals on the go. The kitchen features high-end appliances, including a residential-size refrigerator, a three-burner cooktop, a convection microwave oven, and ample counter space for food preparation. With its modern amenities and stylish design, cooking becomes a joy rather than a chore, ensuring you can enjoy delicious meals wherever your travels take you. The Reflection 337RLS features a luxurious bedroom area that provides a peaceful retreat at the end of the day. The master suite boasts a comfortable king-size bed, ample storage space, and an en-suite bathroom with a spacious shower, vanity, and linen closet. With its plush bedding and upscale amenities, this bedroom offers the perfect sanctuary for rest and relaxation during your travels. Equipped with advanced technologies and energy-efficient systems, the Reflection 337RLS enhances your camping experience. LED lighting throughout the fifth wheel provides bright illumination, while the ducted air conditioning system ensures a comfortable indoor climate regardless of the weather outside. For off-grid adventures, optional solar panels are available to keep your batteries charged and appliances running smoothly, allowing you to stay off the grid for longer periods. With its innovative design, luxurious interior, and top-of-the-line amenities, the Grand Design Reflection 337RLS fifth wheel is the ultimate choice for travelers seeking adventure without sacrificing comfort. Whether you're exploring scenic landscapes, embarking on cross-country road trips, or simply enjoying quality time with family and friends, this exceptional fifth wheel offers everything you need for an unforgettable camping experience. Experience the luxury of the open road and make lasting memories with the Reflection 337RLS by Grand Design RV.

Arctic 4-Season Protection - Reflection’s design has been put to the test in extreme temperatures ranging from ZERO to 100+ degrees. Third party extreme cold testing showed that the Reflection remained functional and achieved very comfortable temperatures. A high performance furnace and fireplace combine to deliver 35,000 BTU's or more of heating power. Heated Holding Tanks and Enclosed Low Point Drains. Heated Utility Center and Storage Bay. Dual Attic Vents. Enclosed Gate Valves. Thermostatically Controlled 12V Tank Heater

MORryde CRE3000 Suspension - When it comes to suspension performance, it’s all about suspension travel. Increased travel means smoother towing, improved towability and better protection from damaging road shock.

Goodyear Endurance Tires - A DEPENDABLE TIRE DESIGNED TO HELP YOU TOW WITH CONFIDENCE. Trailer tires designed with durability in mind to help make towing a trailer less stressful by reducing impact-related failures. Special purpose trailer tires are not intended to be used on cars or light trucks. Endurance trailer tires feature a rounded profile to help cushion the trailer’s ride, and the symmetric tread design with closely spaced ribs provide constant rubber-to-road contact for straight tracking.

Compass Connect App by Grand Design - Control in the palm of your hand. Control lighting, slide-outs, leveling and awnings from the palm of your hand. Receive custom notifications such as maintenance reminders and tips on your RV. Tire-Linc now comes standard on all Reflections and connects to the Compass Connect App allowing you to monitor tire pressure and temperature. Compass Connect can notify you of system status, low battery voltage, and leveling issues.

Solar Package - Solar Power now comes STANDARD. Camp longer and in more places with the factory-installed 370W Roof Mounted Solar Panel, 60 AMP Charge Controller, Inverter Prep, Solar Disconnect and 12V Refrigerator standard on all Reflection Fifth Wheels. No camping spot is off-limits. Just add batteries and go. Included in the standard solar package for Reflection Fifth Wheels: 370W Solar Panel, 60 AMP Charge Controller and Solar Disconnect, and 12 Volt Refrigerator

Constructed to a Superior Standard 

  • Full Laminated Walls (R-9) - Sidewalls, rear wall, slideroom endwalls, and slideroom roof are all laminated construction with rigid foam insulation. Many competitors use soft fiberglass insulation in the rear wall and sliderooms that can settle over time and leave uninsulated air gaps. R-11 on bed slide models

  • Double Insulated Front Cap (R-40) - Grand Design goes the extra mile by extending both the radiant foil and fiberglass insulation layers from the roof, and wraps them all the way around to the bottom of the front cap.

  • Double Insulated Roof (R-40) - A layer of fiberglass insulation and a layer of radiant foil insulation covers the full length of the roof.

  • Double Insulated Floor (R-30) - The heated underbelly features a layer of radiant foil insulation and the main floor adds a layer of fiberglass insulation. The slideroom floors are also insulated with radiant foil. (R-24)

  • Insulated Gooseneck - A layer of fiberglass insulation under the gooseneck is a place often forgotten by others.

  • Heavy Duty Insulated Baggage Doors - 1.5” Rigid Foam insulation lines the inside of our heavy duty baggage doors.

Four Seasons RV - we believe in making dreams of adventure a reality. As a small, family-owned dealership specializing in RV sales and service, we take pride in our commitment to customer satisfaction and transparency. With our "Where the fun begins" slogan as our guiding principle, we strive to be more than just a place to buy an RV – we're your trusted partners in exploration. Our knowledgeable product specialists are passionate about helping you find the perfect RV to suit your lifestyle and aspirations. And with our straightforward pricing and no additional fees policy, you can trust that your RV buying experience will be both seamless and enjoyable. From the moment you step onto our lot, to the day you drive off into the sunset, we're here to support you every step of the way. Experience the difference with Four Seasons RV, where every journey begins with excitement and possibility.
Retail Price
Sales Price
Stock # 102506
Year 2024
Make Grand Design
Model Reflection
Trim 337RLS
Condition NEW


Category Class Fifth Wheel
Secondary Class Rear Entertainment, Rear Livingroom
VIN 573FR3720R9927235
Overall Size
Exterior Height 12' 6"
Exterior Height (w/opt. AC) 13'
Exterior Length (FT/IN) 35' 7"
Exterior Width (IN/MM) 8'
Exterior Width (w/ slideout) 13' 7"
Hitch/Pin Weight (lbs) 2,185 LBS
UVW (lbs) 11190 LBS
Gross Weight Rating (LB/KG) 13,995 LBS
Max Sleeping Count 4
Total Fresh Water Tank Capacity (GAL/L) 74 gallons
Total Gray Water Tank Capacity (GAL/L) 87 gallons
Total Black Water Tank Capacity (GAL/L) 47 gallons
Number of LP Tanks 2
LP Tank Capacity 60 lbs
Water Heater Tank Tankless
Refrigerator Size 16 cu ft
Refrigerator Power Mode 12V
Number Of Stove Burners 3
Heater BTU 35,000
Heater Type LP
AC BTU 15,000
Washer/Dryer Prep YES
Electrical Service 50 AMP
Running Gear
Number Of Axles 2
Wheel Size 16"
Tire Size ST235/80R16RLE
Brake System Anti-Lock Brake System
Construction Type Aluminum Cage
Floor R-Value R-30
Wall R-Value R-11
Roof R-Value R-40
Slide Room R-Value R-9
Sidewall Construction High-Gloss Gel Coat Exterior S
Main Bedroom Size King
Number Of Couches 2
Number Of Convertible Sofa Beds 1
Number Of Bathrooms 1
Shower Size 30" x 48"
Dinette Type Swivel Dinette
Number Of Slideouts 3
Number Of Awnings 2
Awning Length 10' 6" & 16'
Number Of Doors 1
Leveling Jack Type Electric Auto Leveling
Other Specifications
Ride Digital