2005 Newmar Kountry Star 3910


This 2005 Kountry Star 3910 Quad Slide by Newmar is powered by a 330Hp 8.3L Cummins Diesel Engine, rides on a Spartan Mountain Master Chassis w/Air Bag Suspension, Bilstein shocks (installed in 2022), an exhaust brake, a new BIG FOOT leveling system, and is mated to an Allison transmission.

She has the Bronze exterior FBP treatment, with a Flax interior, Oak Cabinetry and rides on Aluminum wheels with chrome exterior mirrors.  She is rated for a 10,000 Lb. hitch.

Appliances include a new Bluetooth JVC radio (2022), Sony Surround Sound w/ Subwoofer, TV Antenna with Power Booster, Rearview Color Monitor System and a Smart TV in the main living area.  She also has a bedroom TV and is satellite prepped.

Interior features include Flexsteel Furniture, Hidden-Leaf Dinette Table with Four Chairs, Leather recliner, Leather Jack-knife sofa, Oak Hardwood Raised-Panel Arched Cabinet Doors, Ultraleather Front Seats with Six-Way Power, Power Lumbar Support, and Ergo-Flex Arms, Interior LED Lights (upgrade in 2021).  The passenger seat has a power foot rest.

The kitchen has a 30″ Convection Microwave Oven with new stainless steel three-Burner Cooktop (installed in 2021), and a Dutchaire refrigerator (rebuilt in 2022) w/icemaker, mini blinds and Solid Surface Countertops with Undermount Acrylic Sink, Flush Sink Covers and a Fan-Tastic Vent with Rain Sensor.

The bedroom/bathroom has a Queen LUCID 10” gel memory foam mattress, TV, Lights in Wardrobes, a One-Piece Molded Countertop with Integrated Bowl in Bathroom and additional sink in the shower area (both w/medicine cabinets), Fiberglass Shower (large) with Glass Shower Door, a power saver shower head, a Skylight in Bathroom Located Above Tub/Shower, Power Vent with Wall Switch and a combo washer/dryer.

She has a 7.5Kw Onan generator w/auto changeover, 50Amp electrical service, a 600 Watt Inverter for the for Living/Bedroom TVs, a 5 Watt Solar Panel to Charge the Chassis Battery, two 6 V House Batteries, a 10 Gallon Gas/Electric Water Heater w/Direct Spark Ignition and heated tanks.

Exterior features include A&E 9000 Main, Side and Window awnings, double pane tinted safety windows, a front entry door w/power flush stepwell cover, a Acrylic Assist Handle at Entrance Door and an exterior shower.  She has both a full slide tray and a small slide tray and a bay already wired for an exterior TV.  The previous owner also added wheel covers, mirror covers and removable exterior sun window shades.

Upgrades/maintenance in 2021 included generator service, new belts, a new pump for washer, installed new house water pump, new basement door gas shocks, roof caulking, changed transmission fluid, hot spray clean carpets.

In 2022 the coach got a new split windshield, starter batteries, Duotherm air condition/heat controller, Eurochair recliner, had a total alignment and got new step gear and step treads.

She has been garaged kept.  This is definitely a well-maintained coach that still has a lot of value and one to seriously consider.  Come and see her today.

Year 2005
Price 73,000
Mfr Newmar
Class A
Model Kountry Star 3910
Fuel Diesel
Mileage 84,000
Location Massena, NY
Technical Specs
Engine 330HP 8.3L Cummins Diesel
Chassis Spartan Mountain Master
Transmission Allison
Generator 7.5 Kw Onan
Inverter 600W
Exterior Bronze
Interior Flax
Cabinetry Oak Cabinetry
Air Conditioning 2 13.5K Penguins w/Heat Pumps
Heating LP Furnace Forced Air
Trailer Weight 10,000
Length 40
Slides 4

2022 Updates/Upgrades

  • Windshields
  • Starter batteries
  • Duotherm air condition/heat controller
  • Smart TV
  • Bluetooth JVC Radio
  • Dutchaire  refrigerator rebuild in Indiana, Ice maker
  • Eurochair recliner
  • 4 Blistein shocks
  • Total alignment
  • Step gear and step treads

2021 Updates/Upgrades

  • Generator service and replace belts
  • Transmission fluid
  • Stainless steel 3 burner cook top
  • Pump for washer
  • House water pump
  • Interior LED lighting
  • Basement door gas shocks
  • Roof caulking
  • Hot spray clean carpets

Contact Information

Please feel free to contact us with any questions you have regarding this motor home.



Message to Broker

Interested in Motorhome

ModelKountry Star
Floor Plan3910
ClassClass A
Skip to content