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!

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

06/02/2026

Hurry! We waited FOREVER to get the NEW 2026’s in and ONLY have ONE LEFT! The New 2026 Dynamax Isata 5 Extreme 4x4 Off Road Motorhome is built on the Ram Bighorn Trim with all the Cockpit Upgrades!

This Badass 4x4 RV is available currently at DeMartini RV Sales! Factory Built = Factory Warranty! Click the link for more info!

LOADED with Overland Features!

🔥 Custom engineering without the custom price tag!
🔥 Adjustable Ride Liquid Springs Suspension with Earth Level - with Adjustable Height
🔥 Buckstop Heavy Duty Wheels with Super Single Rear Wheels
🔥 41” Aggressive Lug Off-road Tires
🔥 Buckstop Bumper - winch capable with front receiver hitch
🔥 Extra Wide Off Road Fender Flares
🔥 Black Out Front Grill

Available
Phone: (800) 576-1921
Email: [email protected]
Website: https://www.demartinirv.com/D3237

Also INCLUDES the Dynamax Isata 5 Xplorer Package:
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 on this coach is over $390K but our price is slashed down too low to advertise!  Item D3237 DeMartini RV Sales

05/28/2026

The NEWMAR Essex got a MAKEOVER 🔥 Look INSIDE the HOTTEST NEW Luxury RV - the 2027 Newmar Essex!

Watch Out Competition! THE ALL NEW Lifestyle Change on the 2027 Newmar Essex 4551 is 🔥🔥🔥Experience RV Life in Luxury

Besides this GORGEOUS New Design - Here’s Whats NEW!
- Beautiful New Cabinetry in BOTH Contemporary and Traditional Style
- New Ceiling Treatment Design,
- New Leather Choices
- One Touch Cockpit Shade Operation
- Theater Seating with Adjustable Headrests
- Xite 360 Camera with Recording Functionality

Ask about our NEW 2027 Newmar Essex INVENTORY and get our BEST SALE PRICE on one of these beauties from DEMARTINI RV SALES - the ONLY NEWMAR Black Diamond AWARD-WINNING DEALER!

Send Us a MESSAGE to check on Inventory! These are in HIGH DEMAND!

04/20/2026

What do you think of the All New DESERT color on the Isata 5 Extreme? 🌵🏜️

This Badass 4x4 RV is available currently at DeMartini RV Sales! Factory Built = Factory Warranty! Comment ‘Price’ for our SPECIAL Sale Price and LINK 🔗 to more info!

LOADED with Overland Features!

🔥 Custom engineering without the custom price tag!
🔥 Adjustable Ride Liquid Springs Suspension with Earth Level - with Adjustable Height
🔥 Buckstop Heavy Duty Wheels with Super Single Rear Wheels
🔥 41” Aggressive Lug Off-road Tires
🔥 Buckstop Bumper - winch capable with front receiver hitch
🔥 Extra Wide Off Road Fender Flares
🔥 Black Out Front Grill

Available Only
Phone: (800) 576-1921
Email: [email protected]
Website: https://www.demartinirv.com/D3131

Also INCLUDES the Dynamax Isata 5 Xplorer Package:
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 on this coach is over $380K but our price is slashed down too low to advertise! Item D3131 DeMartini RV Sales

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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