$30,999.00
OPUS OP4 Lithium 2026 Gray
2026 model Opus OP4 in gray w/ lithium on sale now!
The 2026 Gray OPUS OP 4 w/ Lithium
Conquer the road less traveled in this stunning 2026 OPUS OP4 in gray, built for campers who refuse to let the pavement define their destination. Combining rugged off-road capability with premium comfort, the OP4 features OPUS’ patented AIR Beam® inflatable tent technology for fast setup, an independent off-road suspension, articulating hitch, and all-terrain tires to confidently tackle remote campsites and backcountry adventures.
This model comes equipped with a lithium battery system for extended off-grid power that lets you stay longer and explore farther without relying on hookups. Inside, you’ll enjoy spacious sleeping accommodations, a fully equipped slide-out kitchen, generous storage, and all the comforts you need to make every trip unforgettable. Whether you’re escaping for the weekend or setting out on your next overland journey, the 2026 OPUS OP4 is ready to take you there.
Height Open: 11’6″
Length Open: 20′
Other colors in stock. View our other OPUS OP4 trailer inventory here.
2026 OPUS OP4 Trailer Features Include:
- AirOpusTM Inflatable Air Tent
- Alloy Fold-Over Cargo Rack
- Ark 750 Tongue Jack
- Galvanized Steel Truss Chassis
- DO35 Off-Road Articulating Hitch
- Water Tank Fill Hose
- 2x 6gal Jerri Can Holders
- 20lb LPG Tank
- Solar Panel Port
- Stone Guard
- External LED Lighting
- 265/75R/15 Off-Road Mud Tires
- Spare Wheel & Carrier
- Electric Drum Brakes & E-brake
- Shore Power Extension Lead
- Exterior Shower
- Rack Mounted On Demand Hot Water w/ Tent Enclosure
- 40 gal On-board Water System (2x 20 gal tanks) w/ Electric Pumps
- Sleeping Options Include:
- 3 Full-Size Bed Sleeping Areas – (2) 5’7 x 4’2 x 4’, Dinette Area that Converts
- King Bed Extension Cushions – (1) King Bed, 1 Full-Size Bed, Dinette Area that Converts to Single
- Exterior Sliding Kitchen Includes:
- 4-Burner Stainless Steel Stove
- LED Outdoor Lights
- Storage & Pantry Access
- Stainless Steel Wind Guards
- Foldable Dish-Rack
- Chopping Board and Prep Deck
- 12v Fridge/Freezer Combo
- Interior Ceiling Lighting
- Interior Floor Lighting on Dimmer Switch
- Leatherette Club Lounge
- Lagun Dinette Table
- USB Ports
- Truma Vario Heater
- Portable Cassette Toilet
Additional Options Included on this B&B RV Build:
- 2x 100ah Lithium Batteries
Optional Upgrades Available:
- Storage Cover – engineered to protect everything from hitch to spare tire
- Annex – Fully enclosed to provide 2 additional rooms
- OPUS AIR Canopy – Patio awning that connects to air system
- Enduro Remote Control Trailer Mover – Remotely guide the trailer into any spot or position
- Nemesis Wheel Lock
- Solar Panel – Multiple size/power options available
- Bike Racks – Fitted for foldover cargo rack
- OPUS Cinema System
The 2026 OPUS OP4 Trailer in Gray
B&B RV, Inc. provides a no-cost multi-point inspection on all sold vehicles. Your pickup appointment will include a full, comprehensive walk-through with one of our team members to discuss the components and operation of the purchased vehicle. The listed price does not include taxes, title, license or the $289 document fee.
| Weight | 3100 lbs |
|---|---|
| Class | Pop Up Camper |
| Condition | New |
| Model Year | 2026 |
| Manufacturer | OPUS |
| Model Name | OP4 |
| Model Trim | Lithium |
| GVWR | 4200 |
| Tongue Weight | 400 |
| Clearance | 12" |
| Length | 17'4" |
| Width | 7' 2" |
| Height | 5'3" |
| Water Capacity | 40 |
| Water Heater | Yes |
| Batteries | 2) 100ah Lithium |
| Exterior | Gray |
| Sleeping Capacity | 6 |
| Self Contained | Yes |
| Tagline | Air Tent with Lithium |
