Tiffin Motorhomes GH1 Motor Home Class B - Diesel


When you are driven to take the path less traveled, but you long for the comforts of home, Tiffin has the answer...it's called the GH1 Class B diesel motorhome. Built on a Mercedes Benz all-wheel drive chassis featuring a Fox Shocks suspension package, this van can travel to all the places you've only dreamed of, and have all the comforts right with you.  


Make it a day, a week, or month long journey. The GH1 features a hydronic heating system with climate controls featuring a wall-mounted thermostat with built-in temperature sensor keeping you comfortable day and night. Wiring prep for Starlink Pro will help to keep you connected so you can actually go off-grid and stay awhile. The unit sleeps two, and features a wet bath for added convenience. And, the power lift bed with 49" x 79" gear garage below allows you to pack everything that you need to enjoy time on the road.


Let the premium performance of the Tiffin GH1 Class B diesel take you on a journey like never before!



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Motor Home Class B - Diesel

    • Length: 19 ft 6 in
    • Sleeps: 2

    33 Available Now!

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GH1 Features:

Standard Features (2025)


Chassis and Drivetrain Features

  • Mercedes-Benz® 2500 Sprinter High Roof Cargo Van
  • Mercedes-Benz 2.0L 4 Cylinder Twin Scroll Turbo 211HP Diesel Engine with 332 lb-ft Torque
  • All-Wheel Drive
  • 220-Amp Primary/ 250 Amp Secondary Alternators
  • Mercedes-Benz® 9-Speed Shiftable Automatic
  • Custom Offroad Tiffin Adventure Wheels
  • Fox Shocks 2.5" Rear Shocks Replacement w/Front Auxiliary Shocks
  • 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)
  • Hill Start Assist
  • Attention Assist
  • Traffic Sign Assist
  • Load Adaptive Electronic Stability Program (ESP)
  • High Beam Assist
  • Active Lane Keeping Assist
  • Tire Pressure Monitoring

Electrical Features

  • Hydronic Heating & Electronic Appliance Equipped Coach
  • 3,000-Watt Pure Sine Wave Inverter/Charger
  • 540-Amp Hour Battle Born Lithium-Ion Battery Kit
  • (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
  • Aqua-Hot® 125 Modular Diesel Heat Exchanger
  • SmartPlug® Detachable 30-Amp Shore Power Cord
  • (1) 220-Watt Solar Panel with (1) 30-Amp Controller
  • Mercedes-Benz® Wireless Internet Access
  • Roof Port Wiring Access for Aftermarket Electronics
  • 12-Volt Breaker Panel
  • 12-Volt Disconnect Switch
  • USB Receptacles Throughout Coach
  • Wire Prep for Starlink® Pro

Electrical Add-On Options

  • Factory-Installed Starlink Pro (Optional)
  • 810-Amp Hour Max Power Lithium-Ion Battery Kit (Optional)


  • Aqua-Hot® 125 Modular 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
  • Fresh Water Hookup for City Water and Tank Fill
  • Sewer Hose Storage
  • Galley Sink Drain Macerator Pump
  • Fresh Water Recirculation System (Showermiser)


  • (1) Girard® Side-mounted Powered Patio Awning with Integrated LED Lighting
  • Low profile roof rack
  • Tinted Acrylic Windows
  • Single-Row Low-Profile Light Bar
  • Exterior Patio Light
  • Fog Lights
  • LED Lights Under Exterior Running Boards
  • Heated, Electrically Adjustable Side-view Mirrors
  • Screen Door Package
  • Fixed Side-mounted All-Welded Ladder
  • Rear Mud Guards
  • Low-Profile Running Board with 12-Volt Lighting
  • Fold-down Table
  • ARB On-Board Air Compressor w/ Front and Rear Chucks

Paint Options

  • Blue Grey
  • Arctic White
  • Selenite Grey
  • Pebble Grey


  • Stargazer Interior Décor Package
  • TecnoForm® Cabinetry
  • Grey Nickel Plate Thermoplastic Polyolefin Flooring
  • Dimmable LED Lighting
  • Interior Multicolor Accent Lighting
  • Carbon Monoxide Detector
  • LPG Leak Detector
  • Smoke Detector
  • 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
  • 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
  • Tray for Smartphones with Charging Ports
  • Intelligent Navigation
  • Powered Windows
  • Door-mounted Driver and Passenger Assist Handles
  • Powered Door Locks
  • Instrument Cluster with Color Display

Dinette and Living Area

  • Space-Saving, Fully Adjustable, Luxury Jump Seat with Ultrafabrics® Montage (Seating for 4)
  • Removable, Wall-mounted Swivel Table, and Overhead Cabinets

Dinette and Living Area Add-On 

  • Adventure Bar Work/Storage Solutions (Removes Jump Seat) (Optional)


  • 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 Counter Extension


49" x 79" Power Lift Bed with Gear Garage Below


  • 24" x 36" Wet Bath with Toilet Platform
  • Handheld Shower Head
  • Shower Skylight
  • Cassette Toilet
  • Dry-roll Toilet Paper Dispenser
  • Roof Vent Fan
  • Water-Tight Storage Compartment

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. 






Tiffin Motorhomes Logo

Tiffin Motorhomes is proud to be one of the few family-owned manufacturers in the industry, and it makes a significant difference in how our company operates versus our competitors. For starters, with the Tiffin name on every coach, building a superior motorhome isn’t just our occupation. It’s a matter of personal pride, a pursuit we have committed our lives to perfecting.