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2026 Grand Design Influence 3904BH Exterior
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+82 
- SALE PRICE: $106,989
- MSRP: $140,464
- You Save: $33,475
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43ft long
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16,000 lbs
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Sleeps 9
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4 slides
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BunkhouseOutdoor Kitchen
3904BH Floorplan
Specifications
| Sleeps | 9 | Slides | 4 |
| Length | 42 ft 8 in | Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 5 in | Int Height | 8 ft 5 in |
| Interior Color | HAVEN | Hitch Weight | 2700 lbs |
| GVWR | 19000 lbs | Dry Weight | 16000 lbs |
| Fresh Water Capacity | 83 gals | Grey Water Capacity | 106 gals |
| Black Water Capacity | 106 gals | Tire Size | ST215/75R 17.5 LRH |
| Furnace BTU | 35000 btu | Number Of Bunks | 2 |
| Available Beds | Queen | Refrigerator Type | 12 Volt |
| Refrigerator Size | 16 cu ft | Cooktop Burners | 3 |
| Shower Size | 48" x 30" | Number of Awnings | 2 |
| Axle Weight | 7000 lbs | LP Tank Capacity | 30 lbs |
| Water Heater Type | Tankless | AC BTU | 30000 btu |
| TV Info | LR LED Smart TV, BR LED TV | Awning Info | 7' and 14' 5" Power w/Integrated LED Lighting |
| Axle Count | 2 | Washer/Dryer Available | Yes |
| Number of LP Tanks | 2 | Shower Type | Standard |
| Electrical Service | 50 amp | Solar Wattage | 330 watts |
| VIN | 573FS4422TAA24088 |
Description
Grand Design Influence fifth wheel 3904BH highlights:
- L-Shaped Sofa with Recline
- Queen Bed Slide Out
- Flip-Up Countertop Extension
- Outdoor Griddle and Refrigerator
- Rear Bunkhouse Suite
Experience luxury, space, and family-focused design like never before with the 2026 Grand Design Influence 3904BH, a premium fifth wheel built for travelers who want true residential comfort on the road. Available now at Campers Inn RV, this impressive bunkhouse model combines upscale living, massive storage, and all-season capability into one of the most versatile luxury fifth wheels in its class.
Built by Grand Design, the Influence lineup bridges the gap between high-end residential living and practical long-haul travel. The 3904BH measures approximately 42 feet 8 inches long, features four slide-outs, and offers sleeping space for up to 9 people, making it ideal for large families, full-time RVers, or travelers who love bringing guests along.
One of the biggest highlights of this floorplan is the private rear bunkhouse suite, giving kids or guests their own dedicated space separate from the main living area. The bunk room includes multiple sleeping arrangements, storage, and entertainment capability, creating a flexible setup for extended trips or full-time living.
The main living area feels more like a luxury apartment than an RV. You’ll find a spacious layout with theater seating, an L-shaped sofa, entertainment center, and fireplace, all surrounded by large panoramic windows that bring in natural light and campground views. The high ceilings and widebody construction add to the open, residential feel throughout the coach.
The kitchen is built for serious cooking and long-term comfort, featuring solid surface countertops, a residential-style 16 cu. ft. refrigerator, oversized pantry, stainless steel appliances, and a smart sink system with built-in accessories. Whether you're preparing quick meals or cooking for a group, the 3904BH gives you the space and storage you need.
Up front, the private master bedroom provides a true retreat with a queen bed standard and optional king bed upgrade, along with washer/dryer prep, dresser storage, and abundant cabinetry. The spacious bathroom includes a residential-style fiberglass shower with glass doors and upgraded fixtures designed for everyday comfort.
Built for extended-season and full-time-style camping, the Influence 3904BH includes Grand Design’s premium construction and insulation systems, including:
- Fully enclosed and heated underbelly
- R-45 insulated floor
- R-40 roof insulation
- 35,000 BTU furnace
- Tank heaters and heated utility center
Adventure-ready features like the 330W solar package, MORryde independent suspension, heavy-duty H-rated tires, electric leveling system, and dual power awnings help make traveling easier and more comfortable wherever the road takes you.
Grand Design owners often praise the brand for floorplans that feel intentionally designed for real living, with smart storage and residential comfort that make long trips easier and more enjoyable.
Why Buy the 2026 Grand Design Influence 3904BH?
- Spacious bunkhouse floorplan perfect for families or guests
- Four slide-outs create an open residential interior
- Luxury living area with fireplace, theater seating, and panoramic windows
- Residential kitchen with oversized pantry and premium appliances
- Built for extended-season camping with premium insulation packages
- Solar package, MORryde suspension, and heavy-duty construction included
Why Buy from Campers Inn RV?
When you choose Campers Inn RV, you’re working with one of the most trusted names in the RV industry. With decades of experience, a wide selection of premium RVs, and a knowledgeable team, Campers Inn RV helps make the buying process simple and transparent. Their support continues after the sale with dependable service, parts, and expertise to help you get the most from your RV lifestyle.
If you’re looking for a luxury fifth wheel that combines residential comfort, family-friendly flexibility, and premium long-haul capability, the 2026 Grand Design Influence 3904BH is built to make every destination feel like home.
- Residential Living Package
- Peace of Mind Package
- Weather-Tek Package
- Max-Built Construction Package
- Electric Fireplace
- 12V Tank Heaters
- Upgraded H-Rated Tires with 17.5" Wheels
- 2nd AC 15K BTU
- 16 cu. ft. 2 Door Refrigerator (+ Inverter Prep, 330W Solar Panel, 50AMP Controller, Bluetooth Module and Two Dock Ports)
- TekModo Composite Roof and Slide System
- OmniConnect - Gen 3 Starlink, Cellular and Wifi Internet Prep
- SafeRide RV Roadside Assistance
- 2nd Patio Awning
- MorRyde 8K Independent Suspension 2.0 with Disk Brakes - Tandem Axle
- Electric Auto Leveling System
- King Bed Upgrade
- 3rd AC 15K BTU with Heat Pump
- Solar + Package (One Additional 330W Panel and 2000W Inverter)
Features
Standard Features (2026)
Exterior
- Exterior Spray Port (Door Side)
- Influence Solar Package (330w Solar Panel, Controller, Inverter Prep)
- Gel Coat Exterior Sidewalls
- Color Matched Fender Skirt
- New Worry-Free Seamless Composite Roof
- Slam-Latch Baggage Doors
- Magnetic Entry and Baggage Door Catches
- Entry Door w/Privacy Glass
- Framed Tinted Window
- Painted Gel Coat Fiberglass Front Cap
- Exterior Security Light
- Roof Ladder
- 17.5" Spare Tire (Undermount)
- Power Patio Awning with Integrated LED Lighting
- Sewer Hose Storage Area
- Keyed Alike
- MORryde Strut Assist Entry Steps
Construction
- 5-Side Aluminum Cage Construction
- Walk-On Roof
- Fully Enclosed Underbelly w/ Heated Tanks and Storage
Running Gear
- Heavy Duty 17.5 H-Rated Tires
- MORryde® Independent Suspension System
Frame & Chassis
- Electric Leveling System
- 101" Widebody Construction
Interior
- Glass Cabinet Door Inserts (Select Areas)
- Flip-up Step Storage (Most Models)
- Plywood Drawer Bottoms
- Fireplace with Electric Heater
- Easy Clean Solid Surface Steps
- Premium Roller Shades
- Congoleum Flooring w/ 3-Year Warranty
- Hallway Handrail
- Recessed LED Ceiling Lighting
- Interior LED Accent Lighting
- Signature Dinette Table w/ 4 Padded Chairs
- Theatre Seating
- Tri-Fold Hide-A-Bed Sofa (2903RL, 3503GK)
- L-Shaped Sofa (3203GK, 3804DS,3904BH)
- Smoke Detector, LP Alarm, Carbon Monoxide Alarm
Kitchen
- Oversized Kitchen Pantry
- LED Rope Lighting in Pantry
- Residential Kitchen Faucet with Pullout Sprayer
- Hardwood Kitchen Light Soffit
- Washer/Dryer Prep
- Hardwood Cabinet Doors
- Solid Surface Countertops
- Smart Sink w/ removeable cutting board, produce strainer and glass rinser
Electrical
- 55 Amp Converter
- 50 Amp Service w/Detachable Power Cord
- 12-Volt Battery Disconnect
HVAC
- 12-Volt High Power MaxxAir Fan with Rain Sensor
- Stealth A/C System
- 35k BTU High Capacity Furnace
- Attic Vent
- High Capacity Heat Ducts
Plumbing
- On Demand Tankless Water Heater
- 12V Tank Heaters
- All-In-One Enclosed and Heated Utility Center
Bedroom
- Residential Style Headboard
- Under Bed Storage Area
- Individually Switched Reading Lights Over Bed
- 60" x 80" Queen Bed
- Dresser w/ Slide-Top Hidden Storage
- Bedside 110-Volt Outlets (2)
Bathroom
- One-Piece Fiberglass Shower with Glass Door
- Porcelain Toilet
- Undermount Lav Sink
Appliances
- Professional Grade Stainless Steel Cooktop w/ Built-in Oven
- 12-Volt 16 Cu. Ft. Refrigerator
- Microwave
Electronics
- Under Unit LED Light Kit
- OmniConnect On-Board WiFi Ready
- Winegard 360+ Antenna
- Back-Up Camera Prep
- Tire Linc TPMS System
- LED TV in Master Bedroom
- Satellite/Cable Prep
- Exterior Cable/Satellite Plug-In
- LED Smart TV in Living Area
- Rockford Fosgate Stereo Ent. System w/ HDMI and App Controls
- Exterior Speakers
Packages
Peace of Mind Package
- Exterior Cable/Satellite Plug-In
- Dresser w/ Slide-Top Hidden Storage
- 17.5" Spare Tire (Undermount)
- Power Patio Awning with Integrated LED Lighting
- Sewer Hose Storage Area
- Kitchen 12-Volt High Power MaxxAir Fan with Rain Sensor
- Washer/Dryer Prep
- Easy Clean Solid Surface Steps
Max Built Construction Package
- New Worry-Free Seamless Composite Roof
- MORryde® Independent Suspension System
- Satellite/Cable Prep
- 101" Widebody Construction
- Heavy Duty 7,000 lb. Axles
- 17.5" H- Rated Aluminum Wheels
- Gel Coat Exterior Sidewalls
- 5-Side Aluminum Cage Construction
- Walk-On Roof
- Slam-Latch Baggage Doors
- Magnetic Entry and Baggage Door Catches
- Entry Door w/Privacy Glass
- Framed Tinted Windows
- Painted Gel Coat Fiberglass Front Cap
- Exterior Security Light
- Roof Ladder
- 50 Amp Service w/Detachable Power Cord
- 12-Volt Battery Disconnect
Residential Living Package
- LED Smart TV in Living Area
- Rockford Fosgate Stereo Ent. System w/ HDMI and App Controls
- Exterior Speakers
- Bedside 110-Volt Outlets (2)
- Keyed Alike (One Key for all entry and baggage doors)
- MORryde Strut Assist Entry Steps
- Stealth A/C System
- Roller Shade Window Coverings
- Congoleum Flooring w/3-Year Warranty
- Hallway Handrail
- Recessed LED Ceiling Lighting
- Interior LED Accent Lighting
- Hardwood Cabinet Doors
- Signature Dinette Table w/4 Padded Chairs
- Theatre Seating
- Tri-Fold Hide-A-Bed Sofa (2903RL, 3503GK)
- L-Shaped Sofa (3203GK, 3804DS)
- Smoke Detector, LP Alarm, Carbon Monoxide Alarm
- Solid Surface Countertops
- Smart Sink w/ removeable cutting board, produce strainer and glass rinser
Weather-Tek Package
- 35k BTU High Capacity Furnace
- Fully Enclosed Underbelly w/ Heated Tanks and Storage
- Attic Vent
- High Capacity Heat Ducts
- All-In-One Enclosed and Heated Utility Center
See us for a complete list of features and available options!
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
Due to the current environment, our features and options are subject to change due to material availability.
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.