New 2026 Tiffin Motorhomes GH1 GH1
GH1 Floorplan
Specifications
| Sleeps | 2 | Length | 19 ft 6 in |
| Ext Width | 7 ft 8 in | Ext Height | 10 ft |
| Int Height | 6 ft 3 in | Interior Color | STARGAZER |
| Exterior Color | BLUE GREY FULL BODY PAINT | Hitch Weight | 5000 lbs |
| GVWR | 9050 lbs | Fresh Water Capacity | 26 gals |
| Grey Water Capacity | 22 gals | Black Water Capacity | 4.5 gals |
| Tire Size | LT 245/70R 17 | Fuel Type | Diesel |
| Engine | 2.0L 4-Cylinder Twin Scroll Turbo | Chassis | Mercedes-Benz 2500 Sprinter Cargo Van AWD |
| Horsepower | 208 hp | Fuel Capacity | 24.5 gals |
| Torque | 332 ft-lb | Refrigerator Type | 12 Volt |
| Refrigerator Size | 3.1 cu ft | Cooktop Burners | 1 |
| Shower Size | 24" x 36" | Number of Awnings | 1 |
| AC BTU | 15000 btu | Awning Info | Girard Side Mount Power w/LED Lights |
| Gross Combined Weight | 13930 lbs | Shower Type | Wet/Bath Shower |
| Electrical Service | 30 amp | VIN | W1W4NBVYXRT193318 |
Description
Tiffin Motorhomes GH1 Class B Diesel Motorhome Highlights
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49" x 79" Gear Garage Under Power Lift Bed
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Fully Equipped Wet Bath
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Pantry and Ample Interior Storage
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All-Wheel Drive for Off-Road Capability
Go Anywhere Comfortably in the Tiffin GH1 Class B Diesel Motorhome
The Tiffin GH1 is designed for travelers who want the freedom to explore without limits. Built on an all-wheel drive chassis and equipped with a Fox Shock suspension system, this off-road capable adventure van is ready for rugged terrain and remote destinations.
One of the standout features is the spacious 49" x 79" gear garage located beneath the power lift bed. This oversized storage area provides room for paddle boards, camping gear, hiking equipment, outdoor games, and more, making it ideal for adventure-focused travelers.
Inside, the GH1 offers everything needed for extended getaways. The full wet bath ensures you can stay fresh while traveling off the grid, and the well-designed galley kitchen includes a single-burner portable induction cooktop, a 12-volt refrigerator/freezer with an integrated whiteboard, a sink, and a removable counter extension. A pantry provides even more storage for meals and essentials.
Seating is flexible and designed for comfort. Both front captain’s chairs swivel to face the living area. Buyers can choose an optional jump seat with a removable swivel table for dining or work, or upgrade to the adventure bar system for additional storage and workspace.
When it’s time to sleep, the power lift bed lowers to create a comfortable and restful sleeping area so you can recharge for the next day’s activities.
Built for Off-Grid Living
The GH1 supports extended stays off the beaten path with:
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On-board solar power
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Climate controls with a wall-mounted thermostat and built-in temperature sensor
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Durable solid-surface countertops
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Premium hardwood plywood cabinetry with high-pressure laminate
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Grey nickel plate thermoplastic polyolefin flooring
This Class B diesel motorhome is purpose-built for couples who want to explore freely, stay comfortable in any environment, and enjoy premium craftsmanship. With its combination of luxury, storage capability, and off-road performance, the Tiffin GH1 is ready to take you wherever your next adventure leads.
Features
Standard Features (2026)
Chassis and Drivetrain Features
- Feature-Loaded Mercedes-Benz® 2500 Sprinter Cargo Van Chassis
- Mercedes-Benz 2.0L 4 Cylinder Twin Scroll Turbo 208HP Diesel Engine with 332 lb-ft Torque
- All-Wheel Drive
- 220-Amp Primary/ 250 Amp Secondary Alternators
- Mercedes-Benz® 9-Speed Shiftable Automatic
- 180 Degree Rear Door Hinge
- Front and Rear LT 245/70R 17 BF Goodrich® All-Terrain T/A® KO2 Tires
- (1) 12-Volt AGM Chassis Battery
- Front Radiator
- Four Wheel ABS Brakes
- Manual Parking Brake
- Active Brake Assist (Collision Mitigation)
- Active Distance Assist Distronic® (Adaptive Cruise Control)
- Owl-Certified: Prepped for 45-gallon fuel tank upgrade
- Hill Start Assist
- Attention Assist
- Traffic Sign Assist
- Load Adaptive Electronic Stability Program (ESP)
- High Beam Assist
- Active Lane Keeping Assist
- Tire Pressure Monitoring
- 180 Degree Rear Door Hinge
Chassis and Drivetrain Options
- Agile Offroad Fox Shocks 2.5" Rear Shocks Replacement w/Front Auxiliary Shocks
Electrical Features
- Hydronic Heating & Electronic Appliance Equipped Coach
- 3,000-Watt Pure Sine Wave Inverter/Charger
- (1) 15,000-BTU Gree Eco-Cool Air Conditioner with Heat Pump, Soft-start and Bluetooth Capability
- Wall-mounted Thermostat with Built-in Temperature Sensor
- Diesel Heat Exchanger
- SmartPlug® Detachable 30-Amp Shore Power Cord
- 220-Watt Solar with MPPT Solar Controller
- Owl-Ready: Pre-Wired for Always-ON Wolfbox Rearview Camera
- Victron Touchscreen Control Panel w/Solar Controller & Tank Sensors
- Mercedes-Benz® Wireless Internet Access
- Wire Prep for Starlink Mini
- Roof Port Wiring Access for Aftermarket Electronics
- 12-Volt Breaker Panel
- 12-Volt Disconnect Switch
- USB Receptacles Throughout Coach
Internet & Phone
- Factory-Installed Starlink® Mini w/Magnetic Roof Mount (Optional)
- 540-Amp Hour Battle Born Lithium-Ion Battery Kit (Standard)
- 810-Amp Hour Max Power Battle Born Lithium-Ion Battery Kit
Battery Options
- 540-Amp Hour Battle Born Lithium-Ion Battery Kit (STDl)
- 810-Amp Hour Max Power Battle Born Lithium-Ion Battery Kit (Optional)
Plumbing
- Diesel Heat Exchanger
- Water Heater Bypass System
- Water Filter
- Water Pump
- Low-point Water Drain Lines
- Gravity Water Fill
- Exterior Water Fill Valve
- SeeLeveL™ Tank Monitor
- Sewer Hose Storage
- Fresh Water Hookup for City Water and Tank Fill
- Galley Sink Drain Macerator Pump
Exterior
- Girard® Side-mounted Powered Patio Awning with Integrated LED Lighting
- Rugged Offroad Roof Rack
- Tinted Acrylic Windows
- Single-Row Low-Profile Light Bar
- Exterior Patio Light
- Rugged Exterior Lining on Lower Panels
- LED Lights Under Exterior Running Boards
- Heated, Electrically Adjustable Side-view Mirrors
- Rolef Bug Screen Door Package
- Fixed Side-mounted All-Welded Ladder
- Low-Profile Running Board with 12-Volt Lighting
- Owl-Certified: Mounting Plates For Owl Rear Door Components Preinstalled
- Diamondshield Black Front Hood Wrap
- Fog Lights
- Rear Mud Guards
- Magnetic Patio Table with Tiffin “T” Adventure Logo
Exterior Options
- ARB On-Board Air Compressor w/ Front and Rear Chucks (Optional)
- Offroad Front Bumper Grill-Mounted LED Lights (Optional)
Interior
- Stargazer Interior Décor Package
- Premium Hardwood Plywood w/High-Pressure Laminate Lower Cabinets
- Black Powder Coated Aluminum Upper Cabinet Frames
- Grey Nickel Plate Thermoplastic Polyolefin Flooring
- Dimmable LED Lighting
- RGB Multicolor Accent Lighting
- Carbon Monoxide Detector
- LPG Leak Detector
- Smoke Detector
- Vans Essentials L-Track in Gear Garage
- Entry Step Kick Plate with Tiffin Logo
- Owl-Ready: Screw Retention Backer Added for Common Aftermarket Floor Mat Options
- Fire Extinguisher
- Solar Shades
- Powered Roof Vents
- Solid Surface Countertop
Driver's Compartment Features
- Heated Leather Seats with Electronic Controls
- Swivel Bases for Driver and Passenger Seats
- Leather Wrapped Steering Wheel with Integrated Controls
- Keyless Start
- Rain Sensor for Windshield Wipers
- Automatic LED Headlights
- Instrument Cluster with Color Display
- Parking Package with 360° View Camera
- Interior Rear-view Mirror
- Crosswind Assist
- Driver and Passenger Air Bags
- Blind Spot Monitoring System
- Emergency Call System
- Smartphone Integration For Apple Carplay® and Android™ Auto
- Mercedes-Benz® MBUX Multimedia System with 10.25” Touchscreen
- Smartphone Tray with Charging Ports
- Intelligent Navigation
- Powered Windows
- Door-mounted Driver and Passenger Assist Handles
- Powered Door Locks
Driver's Compartment Options
- Upgraded Audio System - 2x 5&1/4" JBL Speakers, Subwoofer, & Amplifier (Optional)
Dinette and Living Area
- Removable Lagun Swivel Table w/Extended Leg
- Overhead Cabinets w/110V Outlet, 12V USB, 12V Cigarette Lighter Outlet, Roof Access Port
- Control Panel w/Light Switches, Victron & Heat Exchanger Control Panels
Dinette and Living Area Furniture Options
- Adventure Bench™ (Converts to Additional Countertop Space)
- Luxury Jump Seats (2) with Ultrafabrics® Montage
- Adventure Bar™ with Solid Surface Countertops
Kitchen
- 12-Volt, 3.1-Cubic Foot Refrigerator with Freezer and Integrated Whiteboard
- Portable Single-Burner Induction Cooktop
- 12-Volt Roof Vent Fan
- Stainless Steel Single Bowl Sink and Faucet with Built-in Sprayer
- Galley Overhead Cabinets with Rigid Aluminum Frame
- Removable Bamboo Counter Extension/Cutting Board
Bedroom
- 49" x 79" Power Lift Bed with Gear Garage Below
- Hidden Pull-Out Step for Bed
Bedroom Options
- Upgraded Mattress with Residential-Grade Foam
- Black Powder Coated Slide Out Cargo Tray
Bathroom
- 24" x 36" Wet Bath
- Handheld Shower Head
- Shower Skylight
- Shower Converts To Closet - Shelves Included
- Cassette Toilet
- Dry-roll Toilet Paper Dispenser
- Roof Vent Fan
- Water-Tight Storage Compartment
- Showermiser™ Fresh Water Recirculation System
- Shower Doors Sized to Act as Bedroom Privacy Panel When Open
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.



