2025 Grand Design Solitude 310GK

New Fifth Wheel in Fort Worth, Texas, 76140

$86,596.00

Show All 43 Photos

New 2025 Grand Design Solitude 310GK available in Fort Worth, Texas

2025 Grand Design Solitude 310GK - New Fifth Wheel For Sale by McClain's RV Fort Worth in Fort Worth, Texas features Skylight, Ladder, Power Roof Vent, Queen Bed, Satellite Radio

2025 Solitude 310GK by Grand Design from McClain's RV Fort Worth in Fort Worth, Texas

Unit Specs

Stock #14733
Year2025
ManufacturerGrand Design RV
Make Grand Design
ModelSolitude
Floorplan310GK
Type Fifth Wheel
ConditionNew
Length34' 11"
Width8' 5"
Height13' 5"
VIN573FS3627SAA21936
MSRP $128,931.00
Sale Price $86,596.00
Need to know your payment? Use our RV Loan Calculator!
Sleeps4
Water Capacity (Fresh)81 gal
Water Capacity (Black)53 gal
Water Capacity (Grey)106 gal
Air Conditioners1
A/C Spec30000, BTU's
Slideouts3
Payload Capacity2900 lbs
Dry Weight12,100 lbs
Tow/Hitch Weight2350 lbs
# Axles2

Looking to buy a 2025 Grand Design Solitude Fifth Wheel RV?

The Grand Design Solitude 310GK is a 34′ 11″ fifth-wheel engineered on a 101″ wide-body fiberglass and aluminum frame, with three power slide-outs, dual-entry doors, and modern styling. It boasts a dry weight of about 12,100lb, a GVWR of 15,000lb, and a reasonable hitch weight of ~2,350lb, making it towable with half-ton trucks.

Designed for up to four sleepers, it features a front private bedroom with queen bed slide-out (king optional), ample closet space, slide-top dresser, and washer/dryer prep. The central kitchen includes a large island, triple-burner cooktop with oven, convection microwave, 20cuft 12V refrigerator, oversized pantry, and solid-surface countertops.

The rear living area houses a tri-fold sofa, theater seating, booth dinette, electric fireplace, and a 40″ LED Smart TV—perfect for relaxing under panoramic rear windows.

Its utility features include 81 gal fresh, 106 gal gray, and 53 gal black water tanks, two 14.2 gal propane tanks, 30,000 BTU dual heat-pump A/C, and a 35,000 BTU furnace with tankless on-demand water heating.

This Solitude combines spacious design, upscale features, and solid construction in a mid-size floorplan—ideal for couples or small families seeking premium comfort and long-term livability.

View a video of this 2025 Grand Design Solitude 310GK RV on YouTube!

2025 Grand Design Solitude 310GK Features

Appliances
Microwave, Oven, Refrigerator, Stove Top Burner, Water Heater
Electrical
Air Conditioning, Auxiliary Battery, Satellite Radio
Equipment
CO Detector, LP Detector, Smoke Detector, TV
Exterior
Awning, Exterior Speakers, External Shower, Hitch, Ladder, Leveling Jacks, Power Roof Vent, Skylight, Slideout, Spare Tire Kit
Interior/Furnishings
Fireplace, Free Standing Dinette w/Chairs, Medicine Cabinet, Queen Bed, Rocker Recliner(s), Roof Vents, Shower, Toilet
Horse / Livestock / LQ / Tack
Insulated

2025 Grand Design Solitude 310GK Specifications

General

MSRP

$139,400

Dimensions

Height

13' 5"

Height (interior)

8' 1"

Length

34' 4"

Width

8' 5"

Weights

Dry Weight

12,100 lbs

GVWR

19,000 lbs

Hitch Weight

2,350 lbs

Payload Capacity

6,900 lbs

Capacities

Refrigerator Capacity

20 cu ft

Sleep Capacity

Water Capacity - Black

53 gal

Water Capacity - Fresh

81 gal

Water Capacity - Grey

106 gal

Exterior

# Awnings

# Axles

# Doors

# Slides

Chassis

Drop Frame Chassis

Hitch

Fifth Wheel

Electrical

# A/C

A/C Spec

30,000 BTU

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.