2025 Grech RV Terreno-ion Twin Bed AWD Grey White

$250,110

  • Year: 2025
  • Make: Mercedes Sprinter
  • Model: Terreno-ion
  • Floorplan: Twin Bed
  • Color: Grey White
  • Drive Type: AWD
  • Stock Number: GRS119
  • VIN: W1X8NC6Y7RT172864
  • Address: 11111 Florence Ave., Downey, CA

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Giant RV

11111 Florence Ave., Downey, CA

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Description

The Grech RV Terreno-ion Twin Bed is a luxury motorhome that combines thoughtful design and advanced technology. Available in Grey White, this class B campervan delivers a refined and comfortable experience. Its all-wheel drive (AWD) ensures superior handling on all types of terrain, making it an ideal choice for those looking for a campervan for sale in Downey, CA.

The Twin Bed floor plan provides a well-thought-out layout within its 22.8-foot length. It seats up to six passengers, offering two separate twin beds for personal sleeping spaces. The central aisle allows easy movement while doubling as versatile storage for larger items, such as bikes or skis. Essential amenities are integrated seamlessly, ensuring comfort and convenience throughout your journey. This practical arrangement ensures that your needs are always met.

The Ion power package enhances the Terreno-ion’s capabilities for off-grid adventures. It features high-capacity lithium-ion batteries with a 1,260 amp hour capacity, a 3,000-watt inverter, and a 250-watt solar power system. This setup guarantees efficient power for all onboard systems. The Firefly Integrations control panel and mobile app make it easy to manage all motorhome functions, ensuring a stress-free experience on the road.

Built on the Mercedes-Benz Sprinter chassis, the Terreno-ion is engineered for both performance and comfort. The 4-cylinder diesel engine, paired with a 9-speed transmission, delivers 211 horsepower and responsive handling. Advanced safety features such as Blind Spot Assist, Active Brake Assist, and Parking Assist offer peace of mind during every journey.

The Grech RV Terreno-ion Twin Bed, with its AWD system, innovative Ion package, and well-crafted floor plan, represents a compelling choice for those seeking a reliable and stylish class B campervan for sale in Downey, CA. It provides everything needed for a comfortable and enjoyable journey, whether it`s for a weekend getaway or a longer adventure.  

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About

the Terreno-ion awd

Terreno-ion, our versatile Sprinter Motorhome, is the perfect complement to the Mercedes-Benz marque. The Terreno exemplifies what a luxury Class B motorhome should be with remarkable quality, craftsmanship and attention to detail never before seen in the Class B motorhome world. Adding our lithium-ion battery energy storage system to the Terreno provides clean and quiet lithium-ion-based energy that will power your entire Mercedes-Benz Class B Motorhome and give you peace of mind for your journey ahead. The luxurious amenities and functional features elevate your motorhome experience. Terreno-ion has the highest level of standard equipment in its class. It is built on the Mercedes-Benz Sprinter 3500XD 170” (non-extended) High Roof with a 4-cylinder Diesel engine.

Inventory

Grech RV Motorhome Facility Tour

Manufacturing Process

Let us take you on a journey through the process of manufacturing at Grech RV!

We are committed to excellence through engineering on our entire motorhome line. Our renowned craftsmanship provides the industry’s highest quality Class B motorhome. The outcome of our uncompromising efforts is a product of beauty, reliability and longevity that will retain its value for many years to come. Our 165,000 square foot, state-of-the-art facility has production lines that are modeled after the most streamlined and efficient in the world, which provides consistency in the quality of every motorhome produced.

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Features

Lithium-ion based energy

Air Suspension

Timberline System

Video Gallery

Full Specifications

Interior

Galley

Entertainment

Electrical

Bathroom

HVAC and Plumbing

Exterior

Chassis

Lithium-ion Power Package

Dimensions

Warranty

Owner's Manual

  • Ultraleather Rear Seating Surfaces
  • Memory Foam Power Sofa Bed
    • Bed: 66″W X 76″L
  • (2) Captain Chairs (Lounge Floor Plan Only)
  • Swiss Chrono 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
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