New 2026 Grech RV Terreno-ion AWD Tour
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stock number/model
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- SALE PRICE: $242,500
- MSRP: $287,900
- You Save: $45,400
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23ft long
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Sleeps 2
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4 Cylinder High Output
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211 HP
Tour Floorplan
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 | BLUE GREY | Hitch Weight | 5000 lbs |
| Fresh Water Capacity | 26 gals | Grey Water Capacity | 27 gals |
| Black Water Capacity | 13 gals | Fuel Type | Diesel |
| 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 | W1X8NC6YXST204180 |
Description
Grech Terreno-ion AWD – Luxury Class B Diesel Motorhome for Refined Travel
Top Features:
- Seats Up to Seven with Two Swivel Captain’s Chairs
- Power Sofa Bed Converts for Comfortable Sleeping
- Private Enclosed Wet Bath with Ceramic Toilet
- Farmhouse-Style Galley Kitchen with Induction Cooktop
- 24" LED TV with Apple TV & Premium Sound System
Sophisticated Travel, Elevated Comfort
The Grech Terreno-ion AWD Tour is the ultimate Class B diesel motorhome for travelers who value luxury, technology, and versatility. Built on the Mercedes-Benz Sprinter AWD chassis, this coach offers a smooth, confident ride with air suspension and advanced off-grid capabilities powered by the Grech Power System featuring a Lithionics 51V battery, Victron 3,000W inverter, and roof-mounted solar panels.
Inside, enjoy seating for up to seven with swivel captain’s chairs and a rear power sofa bed that easily converts into a sleeping space for two. The enclosed wet bath includes a ceramic toilet, molded sink, vanity mirror, and retractable clothesline—perfect for extended stays or active travel.
Premium Interior & Smart Tech
Relax with LED ambient lighting, woven vinyl flooring, and a solid surface countertop in the galley kitchen, which features a combo microwave/convection/air fryer, induction cooktop, and farmhouse-style sink. Stay entertained with a 24" LED TV, Apple TV, and a premium sound system, while multiple USB and 110V charging ports keep your devices powered.
Built for All Seasons and All Roads
With a 15,000 BTU A/C with heat pump, Timberline hot water system, and composite construction, the Terreno-ion AWD is ready for year-round adventures. Whether you're heading to a game, a weekend getaway, or a cross-country tour, this motorhome delivers unmatched comfort and style.
Features
Standard Features (2026)
Interior
- Ultraleather Rear Seating Surfaces
- Memory Foam Power Sofa Bed: 66"W x 76"L
- (2) Captain Chairs (Lounge Floor Plan Only)
- Hardwood Cabinets w/Radius Doors
- Soft Touch Walls and Headliner
- LED Ambient Accent Lighting
- Vinyl Woven Flooring w/ 3/4" Composite Honeycomb Subfloor
- Automotion Power Window Shades
- Full Fiberglass Insulation
- Front Cab Floor Mat
- Safety Kit – First Aid and Fire Extinguisher
- Table w/ Mount System
Galley
- Solid Surface Countertop w/ Farmhouse Style Sink
- Faucet w/ Pull Out Sprayer
- Combo Microwave/Convection/Air Fryer
- (2) Burner Induction Cooktop
- Refrigerator/Freezer Combo
Entertainment
- 24" LED TV w/Apple TV
- Premium Sound System
- USB Type C and 110V Charging Ports
Electrical
- Multiplex Wiring System
- Garmin Integrations Control System w/ Touch Screen Panel
- Garmin Mobile Application Controller
- Power Management System
- Solar 250 Watt Solar Power
- Smoke/Co2 Alarm
Bathroom
- Private Enclosed Wet Bath w/ Window and Privacy Shade
- Molded Sink w/ Vanity Mirror
- Handheld Showerhead
- Ceramic Toilet w/ Foot Flush
- Retractable Clothes Line
HVAC and Plumbing
- Macerator System
- Diesel Powered Timberline System:
- Tankless Hot Water Heater, Furnace and Heating
- Fresh Water Pump System
- Monitor for Fresh, Black, Gray and Fresh Water Tanks
- 15,000 BTU Gree-Eco-Cool A/C with Heat Pump
- Power Lift Vent Fan w/ Rain Sensor
Exterior
- Power Entry Step
- Custom Fiberglass Body Kit
- Power Awning w/ LED Lighting
- Utility Center – Cable, 30 Amp Shore Power, City Water Connection
- 110V/120V Power Outlet
- Exterior Shower w/ Handheld Wand
Chassis
- 4 Cylinder Diesel High Output – 211 Horsepower – 332 lb-ft Torque
- 9G-TRONIC – 9-Speed transmission
- MBUX Multimedia System with 10.25’’ touchscreen
- Mercedes me connect – WiFi (requires subscription)
- Smartphone Integration
- Sirius XM Satellite Radio
- Active Distance Assist DISTRONIC
- Multifunction Leather Steering Wheel
- Active Lane-Keeping Asset
- Active Brake Assist
- Blind Spot Assist Mirror
- Attention Assist
- Wet Wiper System
- LED High-Performance Headlamps
- Power Driver and Co-drivers seat
- Heated Driver and Co-drivers seat
- Swivel Driver and Co-drivers seat
- Parking Assist
- Trailer Tow Package
- Electric Sliding Door
Grech Power
- Lithionics 51V Battery System
- Garmin® SERV+™ House Control System
- Grech Connect™ Wi-Fi Remote Diagnostics
- ARCO Zeus High-Performance Alternator & Regulator
- Victron Blue Power 3,000W Smart Inverter – MultiPlus-II
- Starlink ROAM – Now Standard
- Fusion® Hideaway Audio System
- Roof-Mounted Solar Panel System
- Inline Chassis Battery Charger
Please see us for a complete list of features and available options.
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
Due to the current environment, our features and options are subject to change due to material availability.
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
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.
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.

