Super-C Power Luxury Wrapped in One! 💪✨ The 2026 Grand Design Lineage 31ZW is a full-feature, diesel motorhome built for adventurers who want top-tier comfort on the road. With rugged Ford 4x4 chassis, residential touches, and smart amenities, it’s perfect for couples or families who want to go off-grid in style. – Ford F-600 4×4 chassis with 330 hp & 950 lb-ft torque – Spacious interior with two slide-outs to maximize living space – Sleeps up to 5, including a king bed, overhead bunk, and vers