2026 Tiffin GH1 GH1

TIFFIN GH1 Class B Motorized RV

Meet the TIFFIN GH1 Class B Motorized RV, a 2026 model built on a feature-loaded Mercedes-Benz® 2500 Sprinter Cargo Van chassis and designed for comfortable, efficient weekend getaways. With seating for two and a smart, adventure-ready layout, this Class B delivers a premium blend of driver confidence, onboard power, and practical living space.

Chassis, Engine & Driver Confidence

Power comes from a Mercedes-Benz® 2.0L 4 Cylinder Twin Scroll Turbo 208HP diesel engine with 332 lb-ft of torque, paired with a Mercedes-Benz® 9-Speed shiftable automatic transmission. The drivetrain includes All-Wheel Drive, helping you stay composed on changing road conditions.

• Mercedes-Benz® 2.0L 4 Cylinder Twin Scroll Turbo diesel (208HP) with 332 lb-ft torque
• Mercedes-Benz® 9-Speed shiftable automatic transmission
• All-Wheel Drive plus Four Wheel ABS brakes
• Active Distance Assist Distronic® (adaptive cruise control) and Hill Start Assist
• Traffic Sign Assist, Attention Assist, and Active Lane Keeping Assist
• Blind Spot Monitoring system and 360° view camera parking package

Onboard Comfort, Climate & Power

Inside, the Stargazer interior décor package pairs with durable, easy-to-maintain finishes and thoughtful lighting. Climate is handled by a 15,000-BTU Gree Eco-Cool air conditioner with heat pump and Bluetooth capability. For off-grid capability, you’ll find a 3,000-watt Victron pure sine wave inverter/charger, a 220-watt solar setup with MPPT controller, and a 540-Amp hour Battle Born lithium-ion battery kit.

Electrical & Tech Highlights

Control is simplified with a Victron touchscreen control panel featuring solar controller and tank sensors integrated. The coach also includes SmartPlug® detachable 30-amp shore power cord, USB receptacles throughout, wire prep for Starlink® Mini, and Owl-Ready pre-wiring for an always-on Wolfbox rearview camera.

Living Space, Kitchen & Bath

Cooking is made easy with a portable single-burner induction cooktop, a 12-volt roof vent fan, and a stainless steel single bowl sink with built-in sprayer. The wet bath includes a 24-inch x 36-inch shower area with shower skylight, handheld shower head, and a cassette toilet with dry-roll toilet paper dispenser.

Dimensions & Layout

The GH1 measures 19 feet in length and features a width of 5 feet 9 inches and an overall height of 10 feet 0 inches. The power lift bed is sized at 4 feet 1 inch by 6 feet 7 inches, with a gear garage below and a hidden pull-out step for bed access.

Ready to see how the TIFFIN GH1 Class B Motorized RV fits your travel style? Contact the dealer today or schedule a viewing to explore this 2026 Class B in person.