The 2026 Grand Design Influence 3003RL is a premium rear living fifth wheel designed for couples who want residential comfort, high-end construction, and extended-season capability in a mid-profile luxury coach. At approximately 34’11” in length with a dry weight around 12,500 lbs and a GVWR of 18,000 lbs, it delivers a strong balance of towability and upscale livability, making it one of the most popular floorplans in the Influence lineup for long trips and full-season camping.
Inside, the 3003RL features a true rear-living layout with opposing seating and entertainment space, designed to feel more like a residential apartment than a traditional RV. Large panoramic windows surround the living area, bringing in natural light and giving the rear lounge a wide-open feel. The main slide-out expands the living room significantly, typically housing theater seating and/or a tri-fold sofa across from a full entertainment center with fireplace.
The kitchen is centrally located and built for real travel cooking, featuring a 3-burner cooktop, oven, microwave, 16 cu. ft. residential-style refrigerator, and solid-surface countertops. A large pantry and smart storage design make it easy to stock up for longer stays without feeling cramped.
Toward the front, the private master bedroom includes a residential queen bed (king optional), wardrobe storage, and washer/dryer prep, offering true full-time RV potential. The adjacent bathroom is well-sized for a fifth wheel in this class, with a walk-in shower, porcelain toilet, vanity, and linen storage, making daily use comfortable and practical.
Built on Grand Design’s reputation for durability, the Influence line includes laminated fiberglass sidewalls, a fully enclosed and heated underbelly, and upgraded insulation packages for extended-season camping. Exterior features typically include dual awnings with LED lighting, pass-through storage, a roof ladder, and a 6-point leveling system, making setup and campsite living simple and stable.
Reasons to Buy the 2026 Influence 3003RL
- Spacious rear living layout with residential feel
- High-end fifth wheel comfort in a mid-profile size
- Large kitchen with residential 16 cu. ft. refrigerator
- Private front bedroom with washer/dryer prep
- 3 slide-outs for maximum interior space
- Heated and enclosed underbelly for extended-season use
- Strong storage capacity inside and outside
- Ideal for couples or seasonal/full-time RV living
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****Margaritaville offer valid for a limited time only at Lazydays RV of Tampa. Customers who purchase a new RV or complete a qualified service appointment (appointment must be booked and customer must show for the appointment) are eligible to receive a complimentary 3-day, 2-night stay at Camp Margaritaville RV Resort of Auburndale. Offer valid while supplies last. Promotion is non-transferable, has no cash value, and cannot be combined with other offers or promotions. Limit one promotional stay per customer, per transaction. Resort stay subject to availability and blackout dates may apply. Resort reservation must be made within 30 days of RV purchase or completed service appointment. Valid for Florida residents and legal U.S. residents only, 18 years or older. Additional terms and conditions may apply. Lazydays RV of Tampa reserves the right to modify or cancel this promotion at any time without notice. Void where prohibited by law.
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