2026 Grand Design FOUNDATION 42GD

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.

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Everything you need for the perfect RV trip is packed into this 2026 Grand Design FOUNDATION 42GD. This 2026 Grand Design FOUNDATION 42GD welcomes you into the Grand Design family! This rig sleeps 8, so it makes the perfect family RV. There’s plenty of room for the whole family thanks to three spacious slides.