2026 Grand Design Foundation 42GD

New Destination Trailer in Huntley, Illinois, 60142

$119,995.00
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New 2026 Grand Design Foundation 42GD available in Huntley, Illinois
2026 Grand Design Foundation 42GD - New Destination Trailer For Sale by General RV Center in Huntley, Illinois
2026 Foundation 42GD by Grand Design from General RV Center in Huntley, Illinois
New 2026 Grand Design Foundation 42GD available in Huntley, Illinois

Unit Specs

  • Stock #345901
  • Year2026
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelFoundation
  • Floorplan42GD
  • Type Destination Trailer
  • ConditionNew
  • Length48' 0"
  • Width8' 0"
  • VIN573TF4934TAA23260
  • MSRP $142,856.00
  • Sale Price $119,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps8
  • Slideouts2
  • Dry Weight15,244 lbs
Discover unmatched space and comfort with the 2026 Grand Design Foundation 42GD, a destination trailer built for extended stays and family living. This expansive coach features dual exterior decks, a residential-style kitchen with premium appliances, and roomy living areas with multiple sleeping spaces. With generous tank capacities, solid construction, and luxurious amenities like two fireplaces and washer/dryer prep, the Foundation 42GD is ideal for long-term travel or “home-away-from-home” living. Whether you’re hosting guests or enjoying quiet nights, this destination trailer offers versatility, quality, and space for everyone.
This 2026 Grand Design Foundation 42GD is an RV the whole family will love. Be a part of the Grand Design family with this 2026 Grand Design Foundation 42GD. If you’re looking for a family RV, you’ve found it: this rig sleeps 8. With two slides, you’ll have the perfect amount of room to make this rig feel like home.

2026 Grand Design Foundation 42GD Features


2026 Grand Design Foundation 42GD Specifications

General

MSRP

$136,740

Dimensions

Height

12' 6"

Length

48' 6"

Width

8' 5"

Weights

Dry Weight

15,308 lbs

GVWR

18,000 lbs

Hitch Weight

2,794 lbs

Payload Capacity

2,692 lbs

Capacities

Refrigerator Capacity

18.60 cu ft

Sleep Capacity

8

Water Capacity - Black

53 gal

Water Capacity - Fresh

83 gal

Water Capacity - Grey

106 gal

Exterior

# Awnings

2

# Axles

3

# Doors

2

# Slides

2

Chassis

101” Wide Body Frame

Hitch

Bumper Pull

Electrical

# A/C

3

A/C Spec

15K A/Cs with Heat Pump

*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.

2026 Grand Design Foundation 42GD Literature


2026 Grand Design Foundation Brochure PDF 2026 Grand Design Foundation Brochure 1
Seller Info

General RV Center

14000 Automall Dr.
Huntley, IL 60142

Member Since 2023

See 1122 Reviews

Unit Specs

  • Stock #345901
  • Year2026
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelFoundation
  • Floorplan42GD
  • Type Destination Trailer
  • ConditionNew
  • Length48' 0"
  • Width8' 0"
  • VIN573TF4934TAA23260
  • MSRP $142,856.00
  • Sale Price $119,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps8
  • Slideouts2
  • Dry Weight15,244 lbs

Email Seller

Request More Info on this 2026 Grand Design Foundation 42GD Offered for sale by General RV Center
General RV Center
General RV Center

14000 Automall Dr.
Huntley, IL 60142

Phone: Click to Call

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New 2026 Grand Design Foundation 42GD available in Huntley, Illinois
2026 Grand Design Foundation 42GD - New Destination Trailer For Sale by General RV Center in Huntley, Illinois
2026 Foundation 42GD by Grand Design from General RV Center in Huntley, Illinois
New 2026 Grand Design Foundation 42GD available in Huntley, Illinois