Super C, rear bath and rear bedroom, booth dinette
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2026 Grand Design Lineage Series F 31ZW
NewStock #1042744
Ford F-600 Cab Chassis 4x4 · 6.7L 4V 8-Cylinder
Listing price
2026 Lineage Series F 31ZW
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
A Ford F-550 4x4 diesel chassis gives the Grand Design Lineage Series F 31ZW serious Super C capability, while the 70-by-80-inch King bed, full bath, and 10-cubic-foot three-door refrigerator make the living space feel exceptionally residential. Five 180-watt Merlin solar panels, a 310Ah lithium battery, 2,000-watt inverter, and 8,000kW Onan diesel generator support extended off-grid travel. Inside, the Firefly command center, Starlink internet, dual-pane acrylic windows, and full-body paint add a refined, highly connected finish.
Length
33 ft 9 in
Dry weight
18,186 lbs
GVWR
22,000 lbs
Sleeps
5
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
$234,995 – $299,995
This unit is ranked 2 of 28 by asking price in this group.
The listing price on this unit has changed 2 times.
See the complete price timeline and the rest of this unit's pricing insights.
Bish's RV
Almo, KY
Sells faster than 80% of US RV dealers
Compared with 1,119 dealers nationwide
Grand Design Lineage Series F31ZW highlights:
Premium Cabinetry and Residential Furniture
Residential-Style Kitchen with Solid-Surface Countertops
6.7L Power Stroke Turbo Diesel Engine
Ford F-600 4x4 Chassis
The 2026 Grand Design Lineage Series F 31ZW is a premium Super C diesel motorhome engineered for travelers who demand luxury, capability, and confidence on every journey. Built on the rugged Ford F-600 4x4 chassis and powered by a 6.7L Power Stroke turbo diesel engine, the 31ZW combines exceptional towing capacity, advanced suspension technology, and residential-style comfort into one adventure-ready coach.
At just under 34 feet in length, the Lineage Series F 31ZW features two spacious slide-outs that create an open, inviting living area with premium furnishings, solid-surface countertops, a fully equipped kitchen, a 10-cubic-foot refrigerator, and abundant storage throughout. The private rear bedroom offers a king-size bed, generous wardrobe space, and washer/dryer prep, while the cab-over bunk and convertible dinette provide comfortable sleeping accommodations for up to five people.
Designed for extended travel and off-the-grid adventures, the 31ZW includes a fully walkable fiberglass roof, factory-installed solar system, tankless water heater, large exterior storage compartments, and advanced climate control for year-round comfort. The innovative MORryde Halo Frame construction, Fox Factory suspension, and four-wheel-drive capability deliver a smooth, stable ride whether you're cruising highways, towing heavy loads, or exploring remote destinations.
With a 15,000-pound towing capacity, luxury residential finishes, and industry-leading construction, the 2026 Grand Design Lineage Series F 31ZW sets a new benchmark for Super C motorhomes, offering the perfect balance of rugged performance, refined comfort, and long-distance travel capability.
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