2025 Grand Design Reflection 337RLS

2025 Grand Design Reflection 337RLS – Luxury, Comfort & Functionality in a Half-Ton Towable Fifth Wheel

The Grand Design Reflection 337RLS blends residential comfort, smart design, and high-end craftsmanship in a fifth wheel built for couples and full-timers who want luxury without compromise. With its open rear living layout, gourmet kitchen, private master suite, and Grand Design’s legendary fifth wheel build quality, this model truly feels like home wherever you travel. 


337RLS Highlights

Factory Brochure: Reflection Brochure Click Here

  • Rear Living Area: Tri-fold sleeper sofa, theater seating with heat and massage, 40” LED HDTV, and fireplace.
  • Gourmet Kitchen: Island design with solid-surface countertops, 3-burner range, residential microwave, large pantry, and optional 16 cu. ft. refrigerator.
  • Private Bedroom Suite: Queen bed (king optional), full wardrobe, dresser, washer/dryer prep, and bedside USB outlets.
  • Spacious Bathroom: 48” x 30” fiberglass shower with glass doors, porcelain toilet, and solid-surface vanity.
  • Exterior Excellence: Laminated aluminum frame, double-insulated roof and cap, heated/enclosed underbelly, and Goodyear Endurance tires.
  • Four-Season Protection: Arctic 4-Season Package with heated tanks, radiant insulation, and high-efficiency furnace.
  • Smart Technology: Compass Connect app for slides, lights, awnings, and tank monitoring from your phone.
  • Solar Ready: Roof-mounted solar prep, 60-amp charge controller, inverter prep, and TPMS-ready setup.


Discover It at Sonny’s RVs – Casper, WY

Experience the 2025 Reflection 337RLS at Sonny’s RVs — where innovation meets comfort. From its residential-style interior to its all-season engineering, this Grand Design Reflection is built for travelers who want to live well on the road.

Information and features are based on manufacturer data and may vary from the actual unit. Sonny’s RVs is not responsible for errors or omissions. Prices and availability may change without notice. Buyers must verify all details, features, and conditions with a Sonny’s RVs sales representative before purchase.

RETAIL
$87,583
SALE PRICE
$68,595
Savings $18,988
Estimated payment with down,
% APR, term
Stock # N25-8930
Location Sonnys RVS
Year 2025
Make Grand Design
Model Reflection
Trim 337RLS
Condition NEW
Status In Stock

2025 Grand Design Reflection 337RLS – Luxury, Comfort & Functionality in a Half-Ton Towable Fifth Wheel

The Grand Design Reflection 337RLS blends residential comfort, smart design, and high-end craftsmanship in a fifth wheel built for couples and full-timers who want luxury without compromise. With its open rear living layout, gourmet kitchen, private master suite, and Grand Design’s legendary fifth wheel build quality, this model truly feels like home wherever you travel. 


337RLS Highlights

Factory Brochure: Reflection Brochure Click Here

  • Rear Living Area: Tri-fold sleeper sofa, theater seating with heat and massage, 40” LED HDTV, and fireplace.
  • Gourmet Kitchen: Island design with solid-surface countertops, 3-burner range, residential microwave, large pantry, and optional 16 cu. ft. refrigerator.
  • Private Bedroom Suite: Queen bed (king optional), full wardrobe, dresser, washer/dryer prep, and bedside USB outlets.
  • Spacious Bathroom: 48” x 30” fiberglass shower with glass doors, porcelain toilet, and solid-surface vanity.
  • Exterior Excellence: Laminated aluminum frame, double-insulated roof and cap, heated/enclosed underbelly, and Goodyear Endurance tires.
  • Four-Season Protection: Arctic 4-Season Package with heated tanks, radiant insulation, and high-efficiency furnace.
  • Smart Technology: Compass Connect app for slides, lights, awnings, and tank monitoring from your phone.
  • Solar Ready: Roof-mounted solar prep, 60-amp charge controller, inverter prep, and TPMS-ready setup.


Discover It at Sonny’s RVs – Casper, WY

Experience the 2025 Reflection 337RLS at Sonny’s RVs — where innovation meets comfort. From its residential-style interior to its all-season engineering, this Grand Design Reflection is built for travelers who want to live well on the road.

Specifications

General
Class Fifth Wheel
Secondary Category Rear Living Room
Other Specifications
Wheels Composition Aluminum
Number Of Axles 2
Front Brake Type Not Applicable
Rear Brake Type Electric Drum
Width (IN/MM) 8 ft. (96 in.)
Length (FT/IN) 35' 7"
Gross Weight Rating (LB/KG) 13,995 lbs. LBS
Number Of Propane Tanks 2
Total Propane Tank Capacity (GAL/LBS) 60 lbs.
Body Material Fiberglass
Number Of Doors 1
Number Of Slideouts 3
Awning Length (FT/M) 26.6 ft. (319 in.)
Power Retractable Awning Yes
Kitchen Table Configuration Bench Seats
Kitchen Location Center
Living Area Location Rear
Number Of Oven Burners 3
Overhead Fan Yes
Layout Oven / Stove
Refrigerator Power Mode Electric / Propane
Number Of Sofas 1
Sofa Material Vinyl
Reclining Sofa No
Max Sleeping Count 6
Number Of Bunk Beds 0
Number Of Double Beds 0
Number Of Full Size Beds 0
Number Of Queen Size Beds 1
Number Of King Size Beds 1
Number Of Convertible Sofa Beds 2
Bunkhouse No
Number Of Bathrooms 1
Bathroom Flooring Type Vinyl
Bathroom Location Center
Toilet Type Porcelain
Bathroom Sink Center
Bathroom Medicine Cabinet Center
Bathroom Mirror Center
Bathroom Vent Fan System Center
Battery Power Converter Yes
Air Conditioning Prewiring Yes
Cable Prewiring Yes
Phone Prewiring No
Heat Prewiring Yes
TV Antenna Prewiring Yes
Satellite Prewiring Yes
Washer/Dryer Prewiring Yes
Number Of Emergency Exits 1
Air Conditioning Type Automatic
Heater Type Automatic
Water Heater Pump Power Mode Electrical / Propane
Water Heater Tank Bypass Yes
Satellite No
Number Of Radios 1
Surround Sound Yes
Rear Video Backup Camera Yes
Wallpaper Yes
Interior Wood Finish Yes
Basic Warranty (MO) 12
Structure Warranty (MO/MI) 36
Spec 0
Type Fifth Wheel
Solar Battery Charger Yes
Water Heater Tank Yes
Shower Center
Toilet Center
Heater 35,000 BTUs
Air Conditioning 15,000 BTUs
Speakers Interior / Exterior
Height Closed (IN) 12.5 ft. (150 in.)
Recliners/Rockers 2
Dry Weight (LBS) 10838 LBS
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