Gray, Maine
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The 2027 Grand Design Reflection 337RLS is a rear living fifth wheel built for campers who want the comfort of a residential style interior without moving into the largest fifth wheel category. At 35 feet 7 inches long, the 337RLS offers three slide outs, a spacious rear lounge, a central kitchen island, a private front bedroom, and enough storage for longer trips or extended stays.
Grand Design currently lists the 337RLS at approximately 11,475 pounds unloaded with a 13,995 pound GVWR, giving owners about 2,520 pounds of carrying capacity before accounting for the actual equipment and options installed on a specific unit. Sleeping capacity is rated for up to four, making this floorplan especially attractive to couples who want generous living space with room for occasional guests.
For shoppers looking for a Grand Design Reflection fifth wheel in Maine, the 337RLS is a floorplan worth experiencing in person. At Outpost Outfitters in Gray, Maine, conveniently located just off I95 at Exit 63, we help customers from Maine, New Hampshire, Vermont, Massachusetts, and across New England compare RVs based on how they actually plan to travel and camp.
The defining feature of the 2027 Grand Design Reflection 337RLS is its rear living layout.
Opposing slides open the back of the fifth wheel into a wide, comfortable living area where the seating, entertainment center, and large windows create a space that feels much more like a small apartment than a traditional camper. Wall hugger theater seating gives couples a comfortable place to unwind after a day outside, while the rear hide a bed sofa adds seating during the day and sleeping space when guests stay overnight.
Large panoramic windows bring natural light into the main living area and help make the most of waterfront, mountain, or wooded campsites. That matters on longer stays because the interior feels more open and connected to the destination around you.
The kitchen sits at the center of the floorplan and features one of the 337RLS's signature elements: a large kitchen island. The island creates additional prep space while also providing separation between the cooking area and living room.
A deep stainless steel sink, solid surface countertops, high rise faucet with pullout sprayer, pantry storage, and a large 16 cubic foot 12 volt refrigerator give owners the space and equipment needed to cook comfortably while traveling.
The 2027 Grand Design Reflection 337RLS is designed for buyers who expect to spend more than just an occasional weekend inside their RV.
The front bedroom provides a dedicated private retreat with a residential size queen bed standard and king bed availability depending on configuration. A large wardrobe and oversized under bed storage give couples the room to bring clothing and personal belongings for longer trips without constantly living out of bags.
The bathroom includes a spacious 30 by 48 inch shower, large vanity, deep sink, mirrored medicine cabinet, and porcelain toilet. That extra bathroom space can make a significant difference for owners who plan extended stays or seasonal travel.
Outside, unobstructed pass through storage gives you room for chairs, tools, hoses, outdoor equipment, and other camping essentials. Metal slam latch baggage doors and motion activated lighting help make that storage easier to access after dark.
Setup is simplified with one touch automatic leveling, allowing owners to spend less time adjusting the coach and more time enjoying the campsite.
The Reflection's solar equipment is another important advantage. A 370 watt roof mounted solar panel, charge controller, inverter prep, and 12 volt refrigerator create a useful foundation for maintaining battery power and expanding into a more capable off grid electrical system if desired.
For road confidence, the Reflection line includes anti lock brakes, MORryde CRE3000 suspension, and Goodyear Endurance tires. These are not glamorous campsite features, but they matter every mile the fifth wheel is behind your truck.
The 2027 Grand Design Reflection 337RLS is particularly well suited to couples who travel frequently, take longer vacations, spend part of the season at one campground, or simply want more residential comfort than a conventional travel trailer can provide.
With 74 gallons of fresh water, 79 gallons of gray water, and 39 gallons of waste capacity, the 337RLS gives owners useful flexibility at campgrounds where full hookups may not be available at every site.
The Reflection is also designed with extended season camping in mind. Grand Design's Arctic 4 Seasons package includes a double insulated roof and front cap, heated and enclosed underbelly, heated and enclosed dump valves, insulated slide floors, tank heat pads, and heated pass through storage. For New England campers, those features are especially valuable during cool spring weekends and late fall trips.
Two power awnings provide more than 26 feet of combined covered outdoor space, helping extend the campsite beyond the walls of the RV. Add chairs, a table, or an outdoor cooking setup and the awning area becomes another living space when the weather cooperates.
The 337RLS also makes a strong choice for buyers moving up from a travel trailer. Fifth wheels generally provide a different towing and living experience, with the raised front bedroom, large basement storage, and hitch position over the truck's rear axle contributing to the design advantages many experienced RVers prefer.
Whether your plans involve spending summer near the Maine coast, settling into a seasonal campground, exploring the White Mountains of New Hampshire, traveling through Vermont and Massachusetts, or heading much farther from New England, the 2027 Grand Design Reflection 337RLS provides a comfortable home base for the journey.
Visit Outpost Outfitters in Gray, Maine, just off I95 at Exit 63, to walk through the 337RLS and see how the rear living room, kitchen island, bedroom storage, and three slide floorplan work together.
Yes. The rear living layout, large kitchen island, 16 cubic foot refrigerator, spacious bedroom storage, roomy bathroom, three slide outs, and substantial exterior storage make the 337RLS particularly well suited to longer campground stays. It provides significantly more everyday living space than a typical travel trailer while remaining shorter than many luxury fifth wheels approaching 40 feet.
The 337RLS has a published GVWR of 13,995 pounds and a published hitch weight of approximately 2,475 pounds. That pin weight makes truck payload capacity especially important. Buyers should verify the exact truck's payload, rear axle rating, GVWR, fifth wheel hitch rating, tire ratings, passenger weight, and cargo capacity rather than relying only on advertised tow capacity. Depending on configuration and loading, many buyers will find a properly equipped heavy duty pickup to be the appropriate match.
The Reflection is designed with extended season use in mind. Its Arctic 4 Seasons equipment includes a heated and enclosed underbelly, heated dump valves, 12 volt holding tank heat pads, insulated slide floors, a double insulated roof and front cap, and a 35,000 BTU furnace. These features provide added protection during colder spring and fall conditions, although owners should still monitor temperatures and properly winterize whenever freezing conditions require it.
