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A Tiffin GH1 drives through a wooded area
2026 2025

The 2026 Tiffin GH1 Makes a Great Home Base for Serious Adventurers

Explore hidden corners of the world in the 2026 Tiffin GH1, an adventure van designed for leaving the beaten path behind.

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  • Overview
  • Floor Plans
  • Features
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  • About

What’s new for 2026?

Now including Agile Offroad hood struts and a Showermiser system, the 2026 Tiffin GH1 is even more off-road ready than last year’s model. 

The GH1’s three floor plans, the Adventure Bar™, Jump Seats, and Adventure Bench,  showcase the GH1’s flexibility. You can include dual Jump Seats, which offer extra space for additional passengers, or the Adventure Bar, which provides remote workers with a tidy counter space and keyboard storage. The Adventure Bench seats two extra people, and you can even flip it up to provide counter space, merging the purpose of the Jump Seats and the Adventure Bar. 

Adventure Bench setup in the Tiffin GH1

2026 Tiffin GH1 Floor plans

2026 Tiffin GH1 Adventure Bar Floor Plan

2026 Tiffin GH1 Adventure Bar

2026 Tiffin GH1 Jump Seats Floor Plan

2026 Tiffin GH1 Jump Seats

2026 Tiffin GH1 Adventure Bench Floor Plan

2026 Tiffin GH1 Adventure Bench

2026 Tiffin GH1 Adventure Bar

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Disclaimer: This floor plan is for general reference. Actual features and styling could differ.

2026 Tiffin GH1 Adventure Bar

About the Tiffin GH1 Adventure Bar

Specifications
Type
Class B
Year
2026
Make
Tiffin
Model
GH1
Submodel
Adventure Bar
Interior
Bunk Bed
No
Systems
All Electric
No
Inverter
No
Solar
No
Generator
No
Heated Tanks
No
All Weather Package
No

Disclaimer: Not every vehicle includes every feature or option listed. Please verify all features and options with your salesperson before purchase.

Explore other floor plans

2026 Tiffin GH1 Jump Seats Floor Plan

2026 Tiffin GH1 Jump Seats

2026 Tiffin GH1 Adventure Bench Floor Plan

2026 Tiffin GH1 Adventure Bench

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2026 Tiffin GH1 Jump Seats

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Disclaimer: This floor plan is for general reference. Actual features and styling could differ.

2026 Tiffin GH1 Jump Seats

About the Tiffin GH1 Jump Seats

Specifications
Type
Class B
Year
2026
Make
Tiffin
Model
GH1
Submodel
Jump Seats
Interior
Bunk Bed
No
Systems
All Electric
No
Inverter
No
Solar
No
Generator
No
Heated Tanks
No
All Weather Package
No

Disclaimer: Not every vehicle includes every feature or option listed. Please verify all features and options with your salesperson before purchase.

Explore other floor plans

2026 Tiffin GH1 Adventure Bar Floor Plan

2026 Tiffin GH1 Adventure Bar

2026 Tiffin GH1 Adventure Bench Floor Plan

2026 Tiffin GH1 Adventure Bench

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2026 Tiffin GH1 Adventure Bench

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Disclaimer: This floor plan is for general reference. Actual features and styling could differ.

2026 Tiffin GH1 Adventure Bench

About the Tiffin GH1 Adventure Bench

Specifications
Type
Class B
Year
2026
Make
Tiffin
Model
GH1
Submodel
Adventure Bench
Interior
Bunk Bed
No
Systems
All Electric
No
Inverter
No
Solar
No
Generator
No
Heated Tanks
No
All Weather Package
No

Disclaimer: Not every vehicle includes every feature or option listed. Please verify all features and options with your salesperson before purchase.

Explore other floor plans

2026 Tiffin GH1 Adventure Bar Floor Plan

2026 Tiffin GH1 Adventure Bar

2026 Tiffin GH1 Jump Seats Floor Plan

2026 Tiffin GH1 Jump Seats

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2026 Tiffin GH1 Features

Tiffin
Disclaimer: The features below might not reflect what exactly will be on the vehicle.
Download the Brochure
  • Two people cook in the Tiffin GH1

    Stay self-sufficient off-grid

    Every 2026 Tiffin GH1 comes with a 540-amp-hour or 810-amp-hour Battle Born lithium-ion battery kit, a 3,000-watt Victron pure sine wave inverter, and a 220-watt solar panel with an MPPT solar controller, giving you long-lasting power even in remote places. The GH1 also delivers warm water with an Aqua-Hot® 125 modular diesel and heat exchanger, and you can add the optional Starlink® Mini with a magnetic roof mount for high-speed internet access. 

  • A traveler sets up her bed in the Tiffin GH1

    Built for the backcountry

    The 2026 Tiffin GH1 features a convenient gear garage for mountain bikes, kayaks, and camping equipment, and the magnetic patio table can also serve as a workbench or a place to serve dinner. When you want to sit outside and enjoy the wilderness, the powered patio awning with LED lights will enhance your comfort and visibility. The Rolef bug screen door package lets in cool breezes while keeping out mosquitoes, and the ​​fixed side-mounted all-welded ladder helps you climb to the rooftop and stargaze.

  • A Tiffin GH1 off roads on the beach

    Conquer any road

    The Tiffin GH1's all-terrain T/A® KO2 tires, hill-start assist, and 19' 6" frame equip it to navigate compact campsites and overcome steep inclines. For off-roaders who get a thrill rolling over rugged terrain, the GH1 has optional Agile Offroad Fox shocks to withstand harsh impacts.

    This adventure van features a crosswind assist, a blind spot monitoring system, and a parking package with a 360˚ view camera to enhance your confidence behind the wheel. 

  • An exterior view of the Tiffin GH1

    Make it your own

    Tiffin’s 2026 GH1 is Owl Certified. This means leading aftermarket product seller Owl Vans has confirmed this model is compatible with its series of vehicle modifications. With modification-friendly features, such as roof port wiring access for aftermarket electronics and a screw retention backer for floor mat options, you can add your own touches to the GH1. The GH1 is also prepped for a 45-gallon fuel tank upgrade, so you can easily expand your horizons.

  • Adventure bench and galley in the Tiffin GH1

    Relax wherever you roam

    A single-burner induction cooktop, overhead cabinets, and a 12-volt, 3.1-cubic-foot refrigerator with freezer make the GH1’s galley a convenient place to cook. The bathroom, with amenities like a 24" x 36" wet bath and a shower head, lets you maintain some routines even while off-grid. The shower even converts to a closet so that you can take advantage of additional storage space. When you’re exhausted from fishing, camping, or biking, rest your head in the 49" x 79" power lift bed.

    • Exterior view of a blue Tiffin GH1
    • Exterior of the Tiffin GH1
    • Adventure Bar setup in the Tiffin GH1
    • Someone uses a laptop at the Tiffin GH1's adventure bar
    • Jump seats in the Tiffin GH1
    • Jump seats in the Tiffin GH1
    • A traveler sets up her bed in the Tiffin GH1
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    Frequently Asked Questions

    Does the 2026 Tiffin GH1 have a toilet?

    Yes! For maximum convenience, the Tiffin GH1 includes a cassette toilet.

    How is temperature regulated in the 2026 Tiffin GH1?

    The GH1 has one 15,000-BTU Gree eco-cool air conditioner with a heat pump and a wall-mounted thermostat with a built-in temperature sensor.

    How much does the 2026 Tiffin GH1 cost?

    Prices vary, but the 2026 GH1 generally costs between $184,000 and $242,000. 

    Why buy a Tiffin motorhome?

    Tiffin’s superior features set their products apart. With immaculate detail poured into each feature, Tiffin demonstrates innovation and a commitment to making its motorhomes the best.

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    The Transwest Difference

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    For 25 years, Transwest has been proactive about finding better crafted and more efficient transportation solutions. As a family-owned company, we understand the importance of relationships. We stay in close communication with our customers throughout every step of the process: purchasing or leasing, financing, maintaining, and reselling. We also offer a state-of-the-art body shop to keep you on the road. Our mission is to be a one-stop-shop for all your RV and motorhome needs.

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