New 2026 Grech RV Terreno-ion AWD Tour Motor Home Class B - Diesel

Available Luxury
2026 Tour Features and Options

Grech RV Terreno-ion AWD – Bold Luxury, Built for the Journey

Tour Highlights:
• Dual Swivel Captain’s Chairs
• Seats Up to Seven Passengers
• Rear Power Sofa Bed (Sleeps Two)
• Fully Enclosed Wet Bath with Window
• Galley Kitchen with Induction Cooktop
• Wardrobe & Ample Storage
• All-Wheel Drive Performance

Designed for travelers who demand premium comfort with go-anywhere capability, the Terreno-ion AWD Class B diesel motorhome by Grech RV combines sleek sophistication with rugged performance—ideal for game days, weekend escapes, and luxury road trips alike.

Inside, you'll discover a beautifully appointed cabin with seating for up to seven, including two captain’s chairs that swivel to create a comfortable lounge space when parked. Whether you're hosting friends or enjoying a peaceful getaway, the rear power sofa bed easily converts into a plush sleeping area for two, making it perfect for couples who crave freedom on the open road.

Enjoy meals on-the-go with a galley kitchen designed for real cooking. Featuring a farmhouse-style sink with pull-out sprayer, induction cooktop, and a microwave/convection/air fryer combo, you can prep anything from quick breakfasts to gourmet dinners. Dine or work at the mounted table, surrounded by comfortable seating and premium finishes.

The private wet bath offers everything you need to refresh and recharge, including a ceramic toilet, handheld shower, molded sink, vanity mirror, and even a retractable clothesline—perfect for drying off after spontaneous swims or outdoor adventures.

Entertainment and tech are seamlessly integrated, from the 24" LED TV with Apple TV to the premium sound system, USB and 110V charging ports, and LED ambient lighting throughout the cabin. Every detail reflects high-end craftsmanship—from the solid surface countertops to the woven vinyl flooring and custom cabinetry.

Built on an all-wheel drive Mercedes-Benz Sprinter chassis, the Terreno-ion offers unmatched driving confidence, while air suspension smooths out every journey. And with the Grech Power System—featuring a Lithionics 51V battery, Victron 3,000W inverter, Garmin SERV+ control system, and roof-mounted solar panel—you’ll stay powered up without the noise or hassle of a generator.

Add in the Timberline diesel heating system for endless hot water and a 15,000 BTU Gree-Eco-Cool A/C with heat pump, and you're ready for four-season comfort wherever the road leads.

The Grech Terreno-ion AWD isn’t just a motorhome—it’s your luxury escape vehicle, fully equipped for high-end travel and unforgettable adventures.

 

Drive with confidence. Live with intention. Travel in style. Stock Images Shown. Colors and Specs May Vary.

What Our Customers Are Saying

Great Experience

Awesome experience. Shawn was great and super helpful, very knowledgeable and made things very easy and quick. - Christopher
Price: $287,900
Campers Inn
Location: Sewell, NJ
Stock# 108787
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RV ID: 3300389#
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2026 Tour Specifications
Sleeps 2
Length 22 ft 10 in
Ext Width 6 ft 8 in
Ext Height 10 ft 1 in
Int Height 6 ft 1 in
Interior Color MOONSHINE
Exterior Color GREY WHITE
Hitch Weight 5000 lbs
Fresh Water Capacity 26 gals
Grey Water Capacity 27 gals
Black Water Capacity 13 gals
Fuel Type Diesel
Miles 276
Engine 4 Cylinder High Output
Chassis Mercedes-Benz 3500XD
Horsepower 211 hp
Wheelbase 170 in
Torque 332 ft-lb
Refrigerator Type Refrigerator/Freezer Combo
Convection Cooking Yes
Cooktop Burners 2
Number of Awnings 1
Water Heater Type Tankless
AC BTU 15000 btu
TV Info 24" LED TV
Awning Info Power w/LED Lighting
Shower Type Wet/Bath Shower
Electrical Service 30 amp
VIN W1X8NC6Y3ST203288
For more information Contact Us

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Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.