The 2026 Grech RV Turismo-ion AWD represents a pivotal evolution in the Class B motorhome segment, one that blends refined luxury, intelligent engineering, and true off-grid capability into a smaller, more agile touring platform. From its all-new Mercedes-Benz Sprinter foundation to the debut of the revolutionary GRECH POWER™ system, the 2026 Turismo-ion AWD sets a new benchmark for quality, performance, and autonomy in the luxury Class B market.
A Smaller, More Agile Expression of Grech Craftsmanship
Turismo-ion AWD offers refined luxury in a more compact and maneuverable package, ideal for both on-road touring and off-grid exploration. Built on the all-new 2025 Mercedes-Benz Sprinter 2500 144” High Roof chassis, this coach delivers exceptional agility without sacrificing comfort or sophistication.
At its core is a 4-cylinder Diesel High-Output engine paired with a 9-speed automatic transmission, providing smooth power delivery, excellent fuel efficiency, and confident performance across a wide range of driving conditions. The addition of All-Wheel Drive enhances traction and control, whether navigating mountain roads, unpaved routes, or changing weather conditions.
While smaller in footprint than the Strada, the Turismo-ion AWD upholds the same Grech philosophy: hand-crafted coach-building, remarkable fit and finish, and thoughtful design details that elevate the driving and living experience.
Hand-Crafted Quality That Sets a New Standard
Grech RV has built its reputation on returning to true craftsmanship—and the Turismo-ion AWD is a clear reflection of that commitment. Every surface, material, and component is selected not only for durability, but for how it contributes to a cohesive, refined interior environment.
From UltraLeather seating surfaces to hardwood cabinets with radius doors and European veneers, the interior balances luxury with practicality. Soft-touch walls, LED accent lighting throughout, and automotion power window shades create a warm, modern atmosphere that feels intentional rather than excessive.
The structure beneath your feet matters just as much as what you see. Grech’s fully insulated construction, paired with a 3/4” insulation board and 3/4” honeycomb composite subfloor, delivers a solid, quiet ride while enhancing thermal efficiency for all-season travel.
Interior Living Designed Around Comfort and Function
The Turismo-ion AWD interior is designed to adapt effortlessly to your day—whether you’re working remotely, entertaining guests, or settling in for the night.
The Lagun table system provides flexible positioning for dining, working, or relaxing, while the rear lounge offers plush UltraLeather seating that invites you to unwind. When it’s time to sleep, the seating converts seamlessly into a memory foam power sofa bed, offering a comfortable sleeping solution without compromising daytime space.
Grech’s thoughtful layout ensures the coach feels open and uncluttered, making the most of every inch without feeling confined—an essential quality in a luxury touring van.
A Kitchen Built for Real Use, Not Just Looks
The Turismo-ion AWD galley is designed for travelers who actually use their kitchen. It features solid surface countertops paired with an induction dual-burner cooktop, offering efficient and precise cooking capability. A combination microwave, convection oven, and air fryer expands meal options, while a refrigerator/freezer supports extended trips without frequent resupply.
The farmhouse-style sink and high-quality faucet further reinforce Grech’s attention to detail, making everyday tasks feel effortless rather than cramped.
This is a kitchen meant to support real travel—whether you’re preparing a quick breakfast before hitting the road or cooking dinner miles away from the nearest hookup.
Private Wet Bath with Premium Execution
Despite its compact footprint, the Turismo-ion AWD includes a fully enclosed wet bath with window, delivering comfort and convenience wherever you roam.
The bathroom features a porcelain toilet with macerator, molded sink, vanity mirror, handheld shower, and integrated storage. The inclusion of a window enhances ventilation and natural light, reinforcing Grech’s focus on livability—not just feature checklists.
Introducing GRECH POWER™: The Future of Off-Grid Luxury
The defining feature of the 2026 Turismo-ion AWD is the introduction of GRECH POWER™, Grech RV’s most advanced and intelligent energy system to date—now standard on all 2026 Class B camper vans.
GRECH POWER™ unites industry-leading technologies into one seamless, fully integrated platform, including:
- Lithionics® 51V lithium-ion battery system
- Garmin® integrations and controls
- Fusion® Audio
- Grech Connect™ Wi-Fi remote diagnostics
- ARCO Zeus high-performance alternator
- Victron Blue Power inverter technology
- Starlink connectivity
At the heart of the system is the Lithionics® 51V lithium-ion battery, delivering an impressive 16,896 watt-hours (Wh) of usable energy. This system is capable of running the motorhome’s rooftop air conditioner for up to 14 hours on battery power alone, eliminating the need for a traditional generator.
Notably, Lithionics® 51V batteries are the only UL 1973 Certified lithium-ion batteries available in the RV market, setting the industry standard for safety, reliability, and performance.
Faster Charging, Greater Freedom
The 51V energy architecture represents a major leap forward in efficiency, allowing the system to recharge up to 50% faster than previous 12V platforms. Combined with the 150-watt roof-mounted solar system, high-output alternator charging, and integrated power management, GRECH POWER™ enables true off-grid independence.
Whether you’re boondocking deep in the wilderness, staying overnight without shore power, or simply enjoying silent operation at a campground, this system delivers clean, quiet energy—without compromise.
GRECH POWER™ isn’t just a feature; it’s a foundational shift in how luxury motorhomes are powered.
Climate Control Built for All-Season Travel
The Turismo-ion AWD is equipped with the Timberline diesel fuel-fired hot water and heating system, providing continuous hot water and efficient heat powered directly by diesel fuel. This system eliminates the need for propane for heating and ensures consistent performance in colder climates.
Fully insulated construction and intelligent climate management work together to maintain comfort year-round, reinforcing the Turismo-ion AWD’s role as a true four-season touring coach.
Integrated Technology and Control
Technology in the Turismo-ion AWD is designed to enhance—not complicate—the ownership experience. The Garmin Integrations Control System provides centralized control of major systems through an intuitive interface, while Apple and Android app capability allows remote monitoring and control.
With Grech Connect™ Wi-Fi remote diagnostics, owners gain added peace of mind through system visibility and support connectivity, wherever the road leads.
Entertainment is equally refined, anchored by a 24” LED TV with Apple TV, integrated audio, and seamless connectivity options throughout the coach.
Experience the 2026 Grech RV Turismo-ion AWD at Colton RV & Marine
If you’re ready to explore the country with confidence, comfort, and true off-grid capability, the Turismo-ion AWD deserves a closer look.
Visit Colton RV and Marine to experience the 2026 Grech RV Turismo-ion AWD in person, explore our full walkthrough and test drive video, and see firsthand why Grech RV continues to set the standard in luxury Class B motorhomes.
