DeMartini RV Sales & Service

DeMartini RV Sales & Service Your high volume, low cost RV Dealer since 1974! See our complete inventory at www.demartinirv.com!

08/27/2026

Falling In Love with this New Super C - JUST IN! 🤍🖤🤩 2027 Dynamax Europa S 37CA. Comment ‘Price’ for our Special Sale Price!

08/22/2026

Your Home Away From Home for an OUT OF THIS WORLD Price! Watch to the END for our 🔥BURNER DEAL$$$🔥

2003 Alfa See Ya! 40’ Diesel Motorhome. CAT Diesel 330HP Engine with Diesel Generator and ONLY 73K Miles!
CALL US for this SPECIAL DEAL 530-272-1921

BRAND NEW! 2024 Dynamax Isata 5 4x4 28SS with Xplorer Package - SPECIAL CLOSE-OUT Price ONLY $187,500! The Isata 5 Serie...
08/11/2026

BRAND NEW! 2024 Dynamax Isata 5 4x4 28SS with Xplorer Package - SPECIAL CLOSE-OUT Price ONLY $187,500!

The Isata 5 Series Super C Motorhome pairs luxury living with a powerful Cummins diesel and best in class towing. You no longer have to choose who or what gets left behind. Behind the wheel of the Isata 5 Series, you'll enjoy familiar and extremely comfortable truck cab and you'll find yourself making up reasons for just one more trip.

This 31'2" floorplan offers a private rear bedroom with a queen size bed, theater seats in the living area slide room, a fully equipped kitchen, and a full bath.

Xplorer Package Includes: Dual Lithium Batteries – 400 AH with built-in heaters to maximize off-grid efficiency • Enhanced Solar Power – 950W with MPPT controller for up to a 30% better charging rate • Dual-Pane Windows – reduce condensation to help maintain interior temperature • Furnace-Heated Utility Bays with Thermal-Foil Insulation – enhance heat retention • Secondary 12V Tank Heater in Utility Bay – thermostatically-controlled; provides auxiliary/back-up heat • Temperature Sensor in Utility Bay – displays on interior multiplex panel • Enhanced Insulation in Walls, Floor, and Roof – more easily maintains optimal interior temperature • Insulated Cab Curtain – closes off the cab area in colder climates to minimize heat loss.

The MSRP is over $302k but we're slashing it down for a DISCOUNT CLEARANCE PRICE of ONLY $187,500! Item # D2644 DeMartini RV Sales VIN: 329010

08/05/2026

New Puppy, No Problem when you’re living the RV Life! 🐾 How gorgeous is this beautiful, new 2027 Newmar Mountain Aire 4118? Featuring:
✔️ Premium Italian Leather Furniture (maybe not so puppy friendly 😆)
✔️Cummins X12 525HP Diesel Engine
✔️Bath and a Half Floorplan
✔️Tons of Storage
✔️Hardwood Maple Cabinetry
✔️Theater Seating with Power Headrests
✔️Stacked Washer/Dryer
✔️Onan 12.5KW Diesel Generator and more!

Available at DeMartini RV Sales in Grass Valley, CA

Fresh LUXURY TRADE-In! 2019 Newmar London Aire 4551 - $389,900!! Get the SOUGHT AFTER CUMMINS 605HP Diesel Engine at a ...
07/15/2026

Fresh LUXURY TRADE-In! 2019 Newmar London Aire 4551 - $389,900!! Get the SOUGHT AFTER CUMMINS 605HP Diesel Engine at a GREAT PRICE! Featuring a powerful Cummins 605HP engine with only 21,731 miles!
CALL or Visit our WEBSITE Before It's GONE! 530-272-6003 or https://www.demartinirv.com/D3351
Equipment Includes: Power Water Hose Reel, Power Cord Reel, Hydro-Hot Water System, Aluminum Wheels, Side-Hinged Baggage Doors, Power Pass Through Slide-Out Storage Trays, Keyless Entry, Hydraulic Leveling Jacks, Hadley Air Ride Suspention, 3M Film Front Mask, Exterior Entertainment Center w/TV, Full Encased Awnings, Window Awning(s), Auto Front Door Awning, Three Ducted Roof A/C's w/Heat Pumps, Tag Axle, Sani-Con System, Power Patio Awnings, Exterior Freezer on Slide Tray, 3000 Watt Inverter, Wi-Fi Router, Adjustable Pedals, Power Leather Cockpit Seats, Co-Pilot Power Footrest, Heated Cockpit Seats, GPS Navigation System, Trip Computer, Power Sunvisors, Engine Brake, Omni View 360 Camera System, and Central Vacuum System, Water Purifier, Stacked Washer/Dryer, Power Blinds in Cockpit/Living and Bedroom Areas, Safe, Blu-Ray Player, LCD TV in Bedroom, LCD TV in Cockpit, Residential Refrigerator, Dishwasher, Convection Microwave, Solid Surface Countertops, Multiplex Wiring System, Power TV Lift in Living Area, Induction Cooktop. Equipped with a Onan 12.5KW Diesel Generator with only 392 Hours. The Floorplan Features: Full Wall/3, Leather Sleeper Sofa, Leather Theater Seats, Heated Floors, Full Tile Floor, Booth Dinette, Bath and a Half Floorplan, King Air Bed, Rear Wardrobe. Item D3351 DeMartini RV Sales

07/10/2026

Go Anywhere with the BEST Solar System ☀️ in one of the SHORTEST Super Cs. LUXURY & Off-Grid POWER go hand in hand in the SPECIAL Wilderness Edition 2027 Newmar Grand Star 3444 Super C Motorhome.

🌲Wilderness Edition Off-Grid Solar System

Expert Designed – Exclusively Available at DeMartini RV (RV Solar Experts and Black Diamond NEWMAR Dealer)

☀️1600 Watts Special Shade Tolerant Solar Panels

☀️Victron App Controlled Energy Management System

☀️600 Amp Hours Lifeline Batteries

☀️Victron 2000 Watt Pure Sine Wave Inverter

Buy this Special Edition NEWMAR GRAND STAR or Upgrade YOUR RV SOLAR TODAY!

CALL US – (800) 576-1921
EMAIL – [email protected]
OR MESSAGE US!

07/06/2026

Hard to Find Newmar Class A Toy Hauler! Excellent Condition - Garage Kept - Low Miles - Asking ONLY $89,900!

2012 Newmar Canyon 3920 Double Slide-Out Class A - Gas Toy Hauler.
🔥Large Garage! Fuel station

🔥Onan 7KW Generator

🔥Hydraulic Leveling Jacks

🔥Two A/Cs

🔥Garage Kept! Only 40K miles!

It’s rare to find a Class A Toyhauler and especially one built by luxury brand Newmar Motorcoach for a price this low! This one has been well maintained and in excellent condition. It will go fast!

Only DeMartini RV Sales | New & Used Motorhome Sales
📞 530-272-1921
Or DM us on FB or Insta

ONE OWNER - Immaculately Maintained! LUXURY - 2018 NEWMAR KING AIRE 4531 available now at DeMartini RV in Grass Valley, ...
06/22/2026

ONE OWNER - Immaculately Maintained! LUXURY - 2018 NEWMAR KING AIRE 4531 available now at DeMartini RV in Grass Valley, CA. Over $1Million New - PRICE REDUCED for a Quick Sale to ONLY $429,500! Call - 800-576-1921 or message us! https://www.demartinirv.com/D3098

Address

625 Idaho Maryland Road
Grass Valley, CA
95945

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm
Saturday 9am - 5pm
Sunday 10am - 4pm

Telephone

+18005761921

Website

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