New 2025 Frontier GTX 37RT Motor Home Class A - Diesel

* The images displayed may represent all Frontier GTX models

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Frontier GTX 37RT Description

Fleetwood RV Frontier GTX Class A diesel motorhome 37RT highlights:

  • Exterior Entertainment Center
  • Sofa Sleeper with Queen Mattress
  • Residential Refrigerator
  • Encore Series King Bed 

 

So much room to relax in this coach with triple slides! A spacious front living area offers a cozy fireplace with a sofa sleeper with queen mattress plus a Dream Dinette. Mid-coach you'll find a full bath with shower across from a well-equipped kitchen with a residential refrigerator, convection microwave, induction cooktop, and a pantry to hold all of your supplies. At night you'll sleep well on the king bed, with dedicated CPAP storage overhead. Bedroom storage abounds with a dresser unit with overhead storage plus an LED TV. This model comes standard with a rear walk-in closet with tons of storage, two dressers, a bench, and a pull-out hamper, all behind sliding doors. 

 

The Fleetwood RV Frontier GTX Class A diesel motorhome is built on a Freightliner custom chassis featuring V-Ride technology and a Freedom Sport foundation. The Cummins 6.7L diesel engine provides plenty of power to get you where you need to go. An exterior service station includes an exterior shower, city water hookup, water pump switch, and towel holder. The full coverage heavy duty undercoating, the vacu-bond aluminum framed constructed sidewalls, roof, and floor, and the painted steel frame chassis construction is sure to hold up for years to come. Heads will turn down the highway when they see the premium gel exterior Vetrosina fiberglass skin. Come find your favorite one today!

Frontier GTX 37RT Specifications

Sleeps 6
Slides 3
Length 37 ft 11 in
Ext Width 8 ft 6 in
Ext Height 12 ft 10 in
Int Height 7 ft
Interior Color Cadet, Coventry, Sandcastle
Exterior Color Matador, Pioneer, Riverbed, Stagecoach, Sundance, Tomahawk
Hitch Weight 10000 lbs
GVWR 33600 lbs
Fresh Water Capacity 95 gals
Grey Water Capacity 65 gals
Black Water Capacity 45 gals
Tire Size Front 275/80R 22.5H; Rear 255/80R 22.5
Generator 8000W Onan Quiet Diesel
Fuel Type Diesel
Engine Cummins B6.7L
Chassis Freightliner
Horsepower 360 hp
Fuel Capacity 100 gals
Wheelbase 238 in
Available Beds King
Torque 800 ft-lb
Refrigerator Type Stainless Steel Residential
Convection Cooking Yes
Cooktop Burners 2
Shower Size 38" x 30"
Number of Awnings 1
Axle Weight Front 12600 lbs
Axle Weight Rear 21000 lbs
Water Heater Type AquaHot 400D
AC BTU 45000 btu
Basement Storage 157 cu. ft.
TV Info LR Pop-Up LED TV, BR LED TV, Ext. LED TV
Awning Info 20' Legless Electric Patio w/ LED Lighting and Motion Sensor Retract
Washer/Dryer Available Yes
Gross Combined Weight 43600 lbs
Shower Type Shower w/Seat
Electrical Service 50 amp

Frontier GTX 37RT Reviews

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ManuFacts

Fleetwood is one of the oldest names in the RV industry. We’ve been around for over 65 years—more than double most of our competition. And that resilience speaks to our product. After all, a company can’t stay in business if they build something people don’t believe in. 

 

Inherently motorhomes are just that—a little bit vehicle, a little bit house. So at Fleetwood, we engineer and build them with both in mind. Our innovation shows we perfectly balance and blend the two. And that smarter design means a better RV.