New 2026 Grech RV Terreno-ion AWD Tour Motor Home Class B
All Wheel Drive! Experience luxury and adventure with the Grech RV Terreno-ion, featuring a power sofa bed, wet bath, and lithium-ion power for off-grid travel! 540-602-2030
The new GRECH POWER™ system unites industry-leading technologies from Lithionics®, Garmin®, Fusion® Audio, Grech Connect™, ARCO Zeus, Victron Blue Power, and Starlink into one seamlessly integrated energy and control platform – delivering the most advanced and intuitive off-grid user experience available in any Mercedes-Benz Sprinter motorhome.
Grech RV is proud to introduce GRECH POWER™, our most advanced and intelligent energy system to date – now standard on all 2026 model year Class B camper vans. Designed for true off-grid independence, GRECH POWER™ delivers clean, quiet, and powerful lithium-ion energy, setting a new benchmark in the Class B market. At the core of GRECH POWER™ is the industry-leading Lithionics® 51V lithium-ion battery system, delivering a remarkable 16,896 watt-hours (Wh) of energy – enough to run the motorhome’s rooftop A/C for up to 14 hours on battery power alone. Lithionics® 51V batteries are the only UL 1973 Certified lithium-ion batteries available to the RV market, offering industry-leading safety, reliability, and performance.
The all-new 51V energy storage system also brings a significant leap forward in efficiency – recharging up to 50% faster compared to the previous 12V platform. Whether you’re exploring national parks, boondocking in the wilderness, or simply seeking more freedom from shore power, this system provides the ultimate off-grid adventures.
After over 20 plus years we found Schieks RV, in Manitowoc and we are so glad we did, Tina was knowledgable and genuine you can tell she truly wants what is best for you and cares just like she would if buying a camper/fifth wheel for herself.
We met the service team when first looking at the fifth wheel and again at walk through making sure everything was set for us, explaining everything and - Allan
You Save: $20,000
Sale Price: $267,900
Stock# 108701
Exterior Color: GREY WHITE
Interior Color: MOONSHINE
| Interior Color | MOONSHINE |
| Exterior Color | GREY WHITE |
| VIN | W1X8NC6Y0ST202549 |
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