About the TURISMO-ion AWD

Turismo-ion AWD offers refined luxury in a smaller, more agile package for adventures both on-road and off-road with the same renowned craftsmanship and attention to detail found in our flagship Strada Mercedes Motorhome. The Turismo-ion AWD sets a new standard of quality with unparalleled fit & finish. Adding our lithium-ion battery energy storage system to the Turismo provides clean and quiet lithium-ion-based energy that will power your entire Mercedes Benz RV and give you peace of mind for your journey ahead. The luxurious amenities and functional features elevate your motorhome experience. Turismo-ion AWD has the highest level of standard equipment in its class. The 2025 Grech RV Turismo-ion AWD is built on the all-new 2023 Mercedes-Benz Sprinter 2500 144” with a 4-cylinder Diesel High-Output engine and 9-speed transmission.

Turismo RV Feature Video

Built on the Mercedes-Benz Sprinter 2500 144” High Roof, our Sprinter RV will raise the bar in the Class B market. The Grech-RV product line will offer a return to hand-crafted coach-building with remarkable craftsmanship, unparalleled fit & finish, and attention to detail that will and set a new standard of quality.

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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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Lithium-ion based energy

Our Lithium-ion battery system in our motorhomes replaces the Cummins Onan propane generator and provides clean and quiet lithium-ion based energy that will power your entire motorhome. This is the most advanced energy storage system available in the camper van world. Our Lithionics batteries are the only UL Listed and UL Tested lithium-ion batteries on the market. The system provides a total of 1,260AH (Amp Hours) / 16,128WH (Watt Hours), this system will run the motorhome AC for up to 12 hours on battery power alone.

The integrated battery management software pairs perfectly with our Firefly Integrations control system. With a 280AMP high output auxiliary alternator and Wakespeed Regulator your lithium-ion batteries will recharge from idle whenever your Mercedes-Benz Sprinter is running. The 3,000 Watt Xantrax Inverter and 300 Watt Solar system, you will have peace of mind knowing that your lithium-ion batteries will stay charged for the journey ahead.

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Timberline System

Timberline diesel fuel fired heating system is standard on all Grech RV models. This system takes the luxuries of home to the outdoors with continuous flow hot water and heat fueled by the Sprinter diesel fuel all in a quiet, clean and efficient compact package. Timberline is specifically designed for Class B motorhomes.

Floor Plans

Turismo Tour Floor Plan

Length
19'

Seats up to
4

Sleeps up to
2

Turismo Twin Bed Floor Plan

Length
19'

Seats up to
2

Sleeps up to
2

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Interior

When developing the Sprinter RV’s interior features, we wanted to keep your comfort and luxury in mind. Every surface and every material was chosen to be practical while still providing a subtle sophistication that Grech is known for.

*Features seen in photos may vary based on model and floor plan.

UltraLeather Seating Surfaces

Hardwood Cabinets w/ Radius Doors

European Veneers

Memory Foam Power Sofa Bed

Solid Surface Countertop

Lagun Table

Wet Bath w/ Window, Sink and Porcelain Toilet

LED Accent Lighting Throughout

200 Watt Solar Power System

Timberline System Diesel Fuel Fired Hot Water and Heating System

FireFly Integrations Control System

Induction dual burner cooktop

LED TV w/ DVD/BluRay Player

Premium Soundbar

Soft Touch Walls

Fully Insulated

Vinyl Woven Flooring

Subfloor is 3/4” Insulation Board and 3/4” Honeycomb Composite

Automotion Power Window Shades

Lithionics - Generator Replacement Lithium Battery System

3,000 Watt Xantrax Inverter

Patio Screen Door

Apple and Android App Capable

Integrated Power Management System

Exterior

The exterior lines of the Sprinter RV bring a thrill to your mind even when standing still. With thoughtful features like the power entry step and the power awning, this RV adds touches of luxury to your next adventure.

*Features seen in photos may vary based on model and floor plan.

Custom Fiberglass Body Kit

Concealed Stainless Steel Utility Center

Power Awning w/ Wind Sensor

Power Entry Step

Alloy Wheels

Exterior Color Options

Tenorite Grey

Iridium Silver

Grey White

Full Specification List

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 73″L
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
Patio Screen Door
Full Fiberglass Insulation
Front Cab Floor Mat
Safety Kit – First Aid and Fire Extinguisher
Lagun Table

solid surface countertop w/ Farmhouse Style Sink
Faucet w/ Pull Out Sprayer
Combo Microwave/Convection/Air Fryer
(2) Burner Induction Cooktop
Refrigerator/Freezer Combo

24″ LED Smart TV Blu-Ray/DVD Player
Soundbar w/ Premium Sound System
HD Directional Antenna
Cable TV Outlets and Connections
Pre-Wired for Satellite TV
USB and 110V Charging Ports

Multiplex Wiring System
Firefly Integrations Control System w/ Touch Screen Panel
Firefly Mobile Application Controller
Power Management System
Solar 200 Watt Solar Power
Smoke/Co2 Alarm

Private Enclosed Wet Bath w/ Window and Privacy Shade
Molded Sink w/ Vanity Mirror
Handheld Showerhead
Ceramic Toilet w/ Foot Flush
Retractable Clothes Line

Diesel Powered Timberline System:
- Tankless Hot Water Heater, Furnace and Heating
Fresh Water Pump System
Monitor for Fresh, Black, Gray and Fresh Water Tanks
Dometic Low Profile 13,500 BTU Air Conditioning
Power Lift Vent Fan w/ Rain Sensor

RV Window Package
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

In-Dash Navigation System*
- *On most models. Mercedes-Benz chassis equipment may vary due to supply chain constraints.
Rear Parking Sensors
Rear Back-Up Camera
Aluminum Wheels
Driver and Co-Pilot Swivel Seat Package
Trailer Tow Package – 5,000 lb.

Availability Notice:

Due to a worldwide shortage, semiconductor chips that are typically present in our Mercedes-Benz Sprinter Vans are limited in supply. Vehicle features and options will vary and depends on the availability from Mercedes-Benz Sprinter. Please verify with your dealer whether any particular feature is available in a vehicle as the supply chain crisis has changed the availability of certain features and options.

All standard features and options on Grech RV motorhomes are subject to change without notice. Standard features and particular parts are dependent on availablity.

To learn more, please consult your dealer.

Lithionics Lithium Batteries (12V)
- 1,260 Amp Hour / 16,128 Watt Hour
Integrated Battery Management System
Auxilary 280 Amp Alternator w/ Wakespeed Regulator
3,000 Watt Xantrex Inverter

Overall Height: 122″
Overall Width: 80″
Overal Length: 234″
Interior Height: 73″
Bed: 66″W X 73″L
Tank Capacities:
- Fresh Water – 16 Gallon (12V Heated)
- Gray Water – 26 Gallon (12V Heated)
- Black – 13 Gallon

Grech RV Warranty

3 Years up to 36,000 Miles Limited Warranty.
Grech RV warranties the specific motorhome to be free from manufacturing defects in materials and craftsmanship on portions manufactured by Grech RV under normal wear and tear. Individual components may carry their own respective warranty.
Firefly Integrations – 3 Years Unlimited Miles.

Mercedes-Benz Sprinter

- 24/7 – 365 Roadside Assistance for 3 Years up to 36,000 Miles.
- 3 Years up to 36,000 Miles Basic Limited Warranty.
- 5 Years up to 100,000 miles Engine Limited Warranty.

Click here to download the Owner’s Manual

TURISMO-ion AWD