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Photo of Rv
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Contact Information

RV Details

  • Price: $55,000
  • Year: 2005
  • Model: DIPLOMAT 40 DST
  • Listing ID: 6976237
  • Partner ID: 5037891301
  • Posted On: Sep 23, 2025
  • Updated On: Oct 21, 2025

Description

($60,000 Or Best Offer) PRICE REDUCED! $55,000


Priced to sell before winter! 2005 Monaco Diplomat 40DST - Many upgrades, Ready to Travel!


This is well-cared for 2005 Monaco Diplomat 40DST diesel pusher is loaded with quality features and recent upgrades that make it a comfortable, dependable coach for travel or full-time living. We’re motivated to sell before winter -priced to move at $55,000, all reasonable offers considered.


Recent upgrades & improvements

  • Brand new roof air conditioner with heat pump
  • New 3-way refrigerator (Cold!) Large 4-door model
  • New carpeting throughout (tile in kitchen and both bathrooms)
  • Pull up countertop for additional counter space
  • Upgraded Micro-Air digital thermostat with bluetooth or wi-fi connection
  • (control from your phone or tablet while laying in bed or access from panel)

  • Brand new See-Level tank monitoring system with bluetooth, which give you accurate percent of tank levels (Fresh, gray, black & LP gas). Also monitored from panel, phone, or tablet.
  • Upgraded LED lighting
  • New patio awning motor

  • Coach Highlights

  • 40’ triple slide layout with spacious rear bathroom and mid-half bath (Rare bath and 1/2 DST model)
  • Cummins 400HP ILS diesel engine with only 27,886 miles - recent engine analysis shows excellent!
  • Allison 3000 6-speed transmission
  • Roadmaster chassis with air suspension and air brakes
  • Onan Quiet Diesel generator 8,000K
  • Solid Cherry wood cabinetry, Solid surface Corian countertops and sink, tile flooring in kitchen and both baths.
  • purified water spigot in kitchen
  • Three burner stove, convection microwave oven, pull-out pantry
  • Sofa folds out to sleeper, J-couch pulls out to extend
  • Washer/Dryer
  • Satellite ready with subscription, TV antenna for local channels, cable hook-up
  • Theater surround sound speakers with sub-woofer
  • Ultraleather(tm) 6-way Power Pilot and Co-pilot seat in excellent condition. Co-pilot seat has power footrest
  • Smart steering wheel
  • Adjustable brake and accelerator pedals
  • Power heated mirrors
  • Power windshield sunvisors
  • Cold, working dash air
  • Rear view camera, stereo/CD player with remotes
  • Pass-through basement storage with slide-out tray
  • Large patio power awning in excellent condition (new motor)
  • Dual-pane windows
  • Exterior radio
  • Window awnings all around plus door
  • 10 gallon hot water tank, 62 gal gray, 40 gal black,100 gal fresh, 39 gal LPG (which is full), 100 gal fuel tank with dual side filling.
  • 1 piece fiberglass bathtub/shower in rear (not just stand up shower)
  • 2 furnaces, 2 heat pumps
  • Dual 13.5M BTU air conditioners with ducted air
  • Fantastic (tm) fan with wall controlled temperature thermostat
  • All systems in good working order

  • Why are we selling?

    Bought a slightly newer Monaco and prefer to sell before winter rather than store it.


    Location: Fremont, Michigan

    Please be specific with questions. Will not respond to “is this available"


    One of the premier makers of motorhomes. Here is a rare floor plan with a bath and a half. This floor plan is not available on the market very often!


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