2026 Tiffin GH1 GH1

New Class B in Mount Vernon, Washington, 98273

$164,995.00
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New 2026 Tiffin GH1 GH1 available in Mount Vernon, Washington
2026 Tiffin GH1 GH1 - New Class B For Sale by Poulsbo RV in Mount Vernon, Washington features Awning
2026 GH1 GH1 by Tiffin from Poulsbo RV in Mount Vernon, Washington
New 2026 Tiffin GH1 GH1 available in Mount Vernon, Washington

Unit Specs

  • Stock #M3746
  • Year2026
  • ManufacturerTiffin Motor Homes
  • Make Tiffin
  • ModelGH1
  • FloorplanGH1
  • Type Class B
  • ConditionNew
  • Mileage2,653 miles
  • Length19' 0"
  • VINW1W4NBVY5RT193694
  • MSRP $238,684.00
  • Price $164,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Engine ManufacturerMercedes-Benz
  • Engine ModelMercedes-Benz
  • Fuel TypeDiesel
  • Exterior ColorSTARGAZER/SELENITE
  • Sleeps2
The 2026 Tiffin Motorhomes GH1 19AV is a new diesel-powered motorhome designed to deliver an exceptional RVing experience. With just under 20 feet in length, it offers an ideal size for easy maneuverability and travel convenience while providing comfort and functionality. Featuring a cozy living area that easily accommodates two for sleeping, this model excels in delivering flexibility and relaxation on the road. Its well-planned interior emphasizes efficient use of space, creating an inviting environment for adults to unwind after a day of adventure. The absence of slide outs highlights its streamlined design, making it simple to set up and travel with. This unit comes equipped with a single awning that extends outdoor living possibilities by offering shade and shelter during stops. Convenience is further enhanced with features such as leveling jacks to ensure stability on uneven terrain, enabling a restful and secure stay wherever the journey leads. The GH1 19AV also supports a towing capacity of just over 5,000 pounds, expanding your possibilities for bringing additional gear or a small trailer along for your exploration. This motorhome combines practicality with the trusted quality of Tiffin Motorhomes, ensuring reliability and comfort for your travels. As a family-owned, award-winning local RV dealer with multiple locations in Sumner, Everett, Kent, and Mt. Vernon Washington, Poulsbo RV here to help you find the perfect RV. Stock#: M3746, VIN: W1W4NBVY5RT193694.

2026 Tiffin GH1 GH1 Features


  • Exterior
    Awning

2026 Tiffin GH1 GH1 Specifications

Dimensions

Height

10' 0"

Height (interior)

6' 3"

Length

19' 6"

Width

5' 9"

Weights

GVWR

9,050 lbs

Capacities

Fuel Capacity

24 gal

Refrigerator Capacity

3 cu ft

Sleep Capacity

2

Water Capacity - Fresh

26 gal

Water Capacity - Grey

22 gal

Engine/Transmission

Engine Manufacturer

Mercedes-Benz®

Engine Model

Mercedes-Benz® 2.0L 4 Cylinder Twin Scroll Turbo 208HP Diesel Engine with 332 lb-ft Torque

Fuel Type

Diesel

Transmission Spec

Mercedes-Benz® 9-Speed Shiftable Automatic

Exterior

# Awnings

1

# Axles

2

# Doors

3

Chassis

Feature-Loaded Mercedes-Benz® 2500 Sprinter Cargo Van Chassis

Electrical

# A/C

1

A/C Spec

15,000-BTU Gree Eco-Cool Air Conditioner with Heat Pump and Bluetooth Capability

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Tiffin GH1 GH1 Literature


2026 GH1 Brochure PDF 2026 GH1 Brochure 1
Seller Info

Poulsbo RV

510 Eleanor Lane
Mount Vernon, WA 98273

Member Since 2025

See 691 Reviews

Unit Specs

  • Stock #M3746
  • Year2026
  • ManufacturerTiffin Motor Homes
  • Make Tiffin
  • ModelGH1
  • FloorplanGH1
  • Type Class B
  • ConditionNew
  • Mileage2,653 miles
  • Length19' 0"
  • VINW1W4NBVY5RT193694
  • MSRP $238,684.00
  • Price $164,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Engine ManufacturerMercedes-Benz
  • Engine ModelMercedes-Benz
  • Fuel TypeDiesel
  • Exterior ColorSTARGAZER/SELENITE
  • Sleeps2

Email Seller

Request More Info on this 2026 Tiffin GH1 GH1 Offered for sale by Poulsbo RV
Poulsbo RV
Poulsbo RV

510 Eleanor Lane
Mount Vernon, WA 98273

Phone: Click to Call

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2026 Tiffin GH1 GH1 Gallery

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New 2026 Tiffin GH1 GH1 available in Mount Vernon, Washington
2026 Tiffin GH1 GH1 - New Class B For Sale by Poulsbo RV in Mount Vernon, Washington features Awning
2026 GH1 GH1 by Tiffin from Poulsbo RV in Mount Vernon, Washington
New 2026 Tiffin GH1 GH1 available in Mount Vernon, Washington