+37 - SALE PRICE: $209,988
- MSRP: $270,207
- You Save: $60,219
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26ft long
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Sleeps 3
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2.0L I4 Turbo Diesel High Output
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208 HP
25 AO Floorplan
Specifications
| Sleeps | 3 | Length | 25 ft 6 in |
| Ext Width | 7 ft | Ext Height | 11 ft 2 in |
| Int Height | 6 ft 8 in | Hitch Weight | 5000 lbs |
| GVWR | 11030 lbs | Fresh Water Capacity | 52 gals |
| Grey Water Capacity | 52 gals | Black Water Capacity | 4.5 gals |
| Tire Size | 245/70R16 | Fuel Type | Diesel |
| Miles | 1426 | Engine | 2.0L I4 Turbo Diesel High Output |
| Chassis | Mercedes-Benz 3500XD AWD Dual Wheel Cutaway | Horsepower | 208 hp |
| Fuel Capacity | 24.5 gals | Wheelbase | 170.3 in |
| Available Beds | Twin Beds with King Conversion | Torque | 332 ft-lb |
| Refrigerator Type | Dometic Dual HInge | Refrigerator Size | 10.5 cu ft |
| Cooktop Burners | 1 | Shower Size | 48" x 32" |
| Number of Awnings | 1 | Axle Weight Front | 4410 lbs |
| Axle Weight Rear | 7720 lbs | Water Heater Type | Hydronic |
| AC BTU | 15000 btu | Basement Storage | 90 cu. ft. |
| Awning Info | Girard Side Mounted Power w/Integrated LED Lights and Built-in Speakers | Gross Combined Weight | 15250 lbs |
| Shower Type | Wet/Bath Shower | Electrical Service | 30 amp |
| VIN | W1X8N36Y1SN334613 |
Description
Tiffin Motorhomes Open Trail Class C diesel coach 25 AO highlights:
- Sleeper Sofa
- Twin Beds with King Conversion
- 10.5 Cu. Ft. Dometic Refrigerator
- Large Shower Skylight
- All-Wheel Drive
Experience the perfect blend of luxury, capability, and innovation with the 2026 Tiffin Motorhomes Open Trail 25 AO—a next-generation Class C diesel coach designed for travelers who want to go further, stay longer, and explore without limits.
Built on the renowned Mercedes-Benz® AWD chassis, this compact yet powerful motorhome delivers exceptional handling, stability, and off-road confidence. Its 2.0L turbo diesel engine paired with a 9-speed automatic transmission provides both efficiency and performance, making every journey smooth and enjoyable.
Inside, the Open Trail 25 AO is thoughtfully designed for comfort and versatility. The innovative twin-bed setup easily converts into a spacious king bed, while the flexible lounge area creates a welcoming space for relaxing or entertaining. With room to sleep up to three, it’s ideal for couples or small families seeking adventure without sacrificing comfort.
Key Features:
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Mercedes-Benz® 3500XD AWD dual-wheel chassis for superior traction
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208 HP turbo diesel engine with excellent fuel efficiency
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Twin beds with king conversion for flexible sleeping
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Spacious wet bath with modern fixtures
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90 cu. ft. exterior storage for all your gear
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3.2kW diesel generator and lithium battery system for off-grid capability
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Girard® power awning with LED lighting and speakers
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Hydronic heating and 15,000 BTU A/C for all-season comfort
What truly sets the Open Trail apart is its ability to combine the maneuverability of a camper van with the space and storage of a Class C motorhome. With approximately 25’6” in length, it’s easy to drive, park, and take into places larger RVs simply can’t reach.
Why Buy from Campers Inn RV?
Choosing Campers Inn RV means partnering with one of the most trusted names in the industry. With decades of experience, a nationwide network, and a commitment to customer satisfaction, they offer competitive pricing, expert guidance, and reliable service support long after your purchase. Their knowledgeable team ensures a seamless buying experience, helping you find the perfect RV for your lifestyle.
The 2026 Tiffin Open Trail 25 AO isn’t just an RV—it’s your gateway to freedom, exploration, and unforgettable journeys.
Call, Click, Text or Visit Us Today at Campers Inn of Johnstown and Find Your Away!
Features
Standard Features (2026)
Chassis and Drivetrain
- Mercedes-Benz® 3500XD AWD Dual Wheel Cutaway Chassis
- Mercedes-Benz® 2.0 Liter I4 Turbo Diesel High Output 208 HP Diesel Engine with 332 lb-ft Torque
- All-wheel Drive
- 220-Amp Alternator
- Mercedes-Benz® 9G-Tronic Automatic Transmission
- Custom Tiffin Adventure Black Alloy Wheels
- Front and Rear LT 245/70R 16 Tires
- (1) 12-Volt Flooded Lead-Acid Chassis Batteries
- Premium Mercedes Driver & Passenger Seats with Electrical Controls
- Heated Driver & Passenger Seats
- Sumo Springs (Rear) (removed if the Agile RIP Kit is Installed)
- Front Radiator
- Four Wheel ABS Brakes
- Manual Parking Brake
- Active Brake Assist (Collision Mitigation)
- Active Distance Assist Distronic® (Adaptive Cruise Control)
- Attention Assist
- Traffic Sign Assist
- Load Adaptive Electronic Stability Program (ESP)
- High Beam Assist
- Active Lane Keeping Assist
Chassis and Drivetrain Options
- Agile Offroad Premium RIP Kit Suspension Upgrade w/Bilstein Struts & 650 lb. Leaf Springs
Construction
- Seamless One-piece Gel-coat Fiberglass Molded Roof Cap
- One-piece Molded Gel-coat Fiberglass Front Cap
Electrical
- Ducted 15K Rooftop Air Conditioner with Heat Pump
- Wall-mounted Thermostat with Built-in Temperature Sensor
- Prep for 400W Solar (Includes 30 Amp Solar Controller) 1
- SmartPlug® Detachable 30-Amp Shore Power Cord
- Aqua-Hot Hydronic Heating
- Prep for Kitchen TV
- HD Over-the-air Antenna
- Park Cable and Ground Satellite Hook-up
- Hot Water Recirculation
- Prep for Starlink Mini
- 12v & 110V Breaker Panel
- Separate 12v & 110v Disconnect Switches
- Outlets for CPAP Machine in Bedroom
- Ground Fault Circuit Interrupter (GFCI) Outlets at Galley, Lavatories, and Sewer Bay
- 110-Volt Exterior Receptacle
- USB-A & USB-C Receptacles Throughout Coach
Electrical Options
- Generators and Power System
- Diesel generator (Standard)
- 3.2kW RVMP Diesel Generator
- Lithium Battery
- 270 AH Battleborn Lithium Battery Pack (Standard)
- 165AH 51V Lithionics (8415WH)
- (2) 200-watt Solar Panels
- Starlink Mini Installed
- Prep for Bedroom TV (N/A 25 CO)
- 110V & 12V Outlets in Rear Gear Garage (N/A 25 CO)
Plumbing
- Water Filter
- Water Pump
- Low-point Water Drain Lines
- Gravity Water Fill
- Heated Water Tanks
- Tank Level Monitor System
- Centralized Exterior Sewer Bay with Gravity Grey Evacuation Ports
- Exterior Rinse Hose with Shower Head
- Fresh Water Hookup for City Water and Tank Fill
- Sewer Hose Storage
- Aqua Hot 125 Hydronic + Showermiser
Exterior
- Full-body Paint
- Rugged Texturized Protective Coating on Lower Panels
- High Performance Diamondshield Protective Film on Front Cap, Front Cab, and Other Select Areas
- Exterior Running Boards
- Electric Entry Step
- Black Powder Coated Aluminum Roof Rack Deflector
- Lockable Handles on Compartment Doors
- Motion-sensor Lights in Cargo Bay
- Dual-pane Glass Windows
- Exterior Patio Light
- Fog Lights
- Driver and Passenger Side Front Cap Exterior Entry Light
- Heated, Electrically Adjustable Side-view Mirrors
- Bear-Resistant Exterior Entry Door with All-Aluminum Construct
- Bear-Resistant Steel Interior Door with Airflow Screens
- Riveted All-Aluminum Body Molding
- Custom Fabricated Aluminum Wheel Wells Sized for Super Single Wheels
Exterior Options
- 15.6 ft. Girard Side-Mounted Powered Patio Awning w/Wind Sensor & Auto-Retract
- 960W Girard Solar-Generating Awning
- Manual 270 Degree Batwing Awning
- ARB Air Compressor w/Front and Rear Chucks
- Rear Gear Garage w/Integrated Bike Ramp (N/A 25 AO)
Interior
- Black Powder Coated Aluminum Cabinetry Throughout
- Aluminum-Framed Step Well With Composite Trim
- Dedicated Over-Cab Storage
- Stainless Steel Sink w/Hide-away faucet
- Soft Touch Vinyl Ceiling
- Dimmable LED Lighting
- Carbon Monoxide Detector
- LPG Leak Detector
- Smoke Detector
- Fire Extinguisher
- Solar and Privacy Shades
- Soft-closing Drawers
- Interior Grab Handle at Entry Door
Interior Options
- Interior Decor Package: Boho Chi (Standard)
- Cabinetry Color: Matte Black Noir w/Phantom Ecru Fronts (Standard)
Driver's Compartment
- Black Leather Adjustable Driver and Passenger Seats
- Swivel Bases for Driver and Passenger Seats
- Heated Driver and Passenger Seats
- Leather Wrapped Heated Steering Wheel with Integrated Controls
- Keyless Start
- Windshield with Filter Band
- Rain Sensor for Windshield Wipers
- Automatic LED Headlights
- Emergency Call System
- Smartphone Integration for Apple Carplay® and Android™ Auto
- Mercedes-Benz® MBUX Multimedia System with 10.25” Touchscreen
- 360 Degree Backup Cameras
- Ceiling Mounted Speakers
- Tray for Smartphones with Charging Ports
- Intelligent Navigation
- Auxiliary Start Switch
- Powered Windows
- Door-mounted Driver and Passenger Assist Handles
- Powered Door Locks
- Vinyl Floor Covering
- Driver, Passenger, and Windshield Thermal Barrier Shades
- Instrument Cluster with Color Display
Dinette and Living Area
- Patent-Pending Pivot Sofa Convertible Sofa/Bed
- Convertible Jack Knife Sofa/Bed (Optional)
- Large Kitchen Area w/Multiple Power Outlets
- Floor-to-Ceiling Locking Gun/Ski/Fishing Pole Cabinet w/Molle Panel Walls, Drain Pain, & Secure Exterior Access Door (N/A 25 AO)
- Eye-Level Wardrobe/Linen Closet (N/A 25 AO)
- Linen Closet in Bedroom (N/A 25 CO)
Kitchen
- Stainless Steel Convection Microwave with Air Fryer
- 10.5 cu. ft. Refrigerator
- Single-Burner Portable Induction Stove
- Stainless Steel Sink w/Hide-away faucet
- Galley Overhead Cabinets
- Task Lighting
Bedroom
- Rear Dual Twin Beds - (Converts to King - 75.625' x 80.25') (N/A 25 CO)
- Electric Drop-Down Twin Bed over Garage Area w/Adjustable Ladder (N/A 25 AO)
- Walkthrough Interior Gear Garage w/Space for 1 Dirt Bike or E-Bike (N/A 25 CO)
- Bench w/Tool Storage Area (N/A 25 AO)
- LED Reading Lights (N/A 25 CO)
- Overhead Cabinets (N/A 25 CO)
- CPAP Outlet & Pass Through (N/A 25 CO)
Bathroom
- Residential-Style Wet Bath
- Shower Skylight
- Roof Vent Fan
- Oversized Mirror with Hidden Medicine Cabinet
- Large Black Aluminum Under-Sink Cabinet w/GFCI Outlet
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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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.