2026 Tiffin GH1 GH1

TIFFIN GH1 Motorized RV

Meet the TIFFIN GH1 Motorized RV, a 2026 Class B adventure-ready coach built on a feature-loaded Mercedes-Benz® 2500 Sprinter Cargo Van chassis. Designed for two, it blends smart driver tech, efficient power, and comfortable onboard living—ideal for weekend escapes or longer road trips.

Chassis, Power, and Driver Confidence

Under the hood, this motorized RV features a Mercedes-Benz® 2.0L 4 Cylinder Twin Scroll Turbo 208HP diesel engine with 332 lb-ft torque paired with a Mercedes-Benz® 9-Speed shiftable automatic transmission. Power is delivered with All-Wheel Drive, supported by four-wheel ABS brakes and active safety systems.

• Mercedes-Benz® 2.0L turbo diesel: 208HP and 332 lb-ft torque
• Mercedes-Benz® 9-Speed shiftable automatic transmission
• All-Wheel Drive with four-wheel ABS brakes
• Active Brake Assist (Collision Mitigation) and Active Distance Assist Distronic®
• Tire Pressure Monitoring and Active Lane Keeping Assist
• Parking Package with 360° view camera

Onboard Comfort, Climate, and Electrical

Inside, the Stargazer interior décor package creates a warm, modern feel. Climate is handled by a 15,000-BTU Gree Eco-Cool air conditioner with heat pump and Bluetooth capability, plus a diesel heat exchanger for cold-weather comfort.

For power, enjoy a 3,000-watt Victron pure sine wave inverter/charger, 220-watt solar with MPPT solar controller, and a 540-amp hour Battle Born lithium-ion battery kit. A Victron touchscreen control panel integrates solar controller and tank sensors, while the SmartPlug® detachable 30-amp shore power cord supports easy hookups.

Practical Living and Storage

The GH1 includes a solid surface countertop, powered roof vents, powered roof vents, and a solid, functional layout with a 49" x 79" power lift bed with gear garage below. The kitchen is equipped with a 12-volt 3.1-cubic foot refrigerator with freezer, a portable single-burner induction cooktop, and a stainless steel single bowl sink with faucet and built-in sprayer.

Water, Bath, and Exterior Conveniences

Fresh water capacity is 26 gallons, with a SeeLeveL™ tank monitor and a water filter. The wet bath measures 24" x 36" and includes a cassette toilet, handheld shower head, shower skylight, and a shower that converts to a closet with shelves included.

Outside, you’ll find a Girard® side-mounted powered patio awning with integrated LED lighting, a rugged offroad roof rack, tinted acrylic windows, and heated, electrically adjustable side-view mirrors.

Ready to see the TIFFIN GH1 Motorized RV in person? Contact the dealer today or schedule a viewing to experience the layout, features, and road-ready capability firsthand.