Desert Autoplex RV

2260 E Main Street






Sales Hours

Monday - Saturday: 9:00am to 6:00pm
Sunday: 10:00am to 4:00pm

Service Hours

Mon - Sat: 9 AM to 6 PM
Sun: closed

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2005 Monaco Diplomat 40PRQ Quad Slide Class A Diesel RV Extra Clean

Denny Donaldson
  • $99,900
  • Internet Price
  • Exterior: Tan
  • Interior: Tan
  • Stock #: 034004
  • Engine: 400HP Cummins Turbo Diesel
  • VIN #: 1RF43464252034004
  • Mileage: 45,505
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  • This vehicle located at:
  • Desert Autoplex RV
  • 2260 E Main Street
  • Mesa, Arizona 85213
  • 888-891-7024
  • Map this location »
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  • This vehicle located at:
  • Desert Autoplex RV
  • 2260 E Main Street
  • Mesa, Arizona 85213
  • 888-891-7024
  • Map this location »
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Take a look at this stunning 2005 Monaco Diplomat 40PRQ Quad Slide Diesel Pusher Motorcoach!  

This amazing Monaco is extra clean with only 45,505 actual miles!

After reviewing the description and pictures contact Denny to work out your best price on this motorhome.

This coach rides on Monaco's Exclusive Roadmaster 8 Air Bag Chassis and is Powered by a 400HP Cummins Turbo Diesel engine with an Allison MH-3000 6 speed electronic push-button automatic transmission. The chassis is equipped with full air suspension, leveling system, full air brakes, and more. This coach rides on a set of Premium polished aluminum wheels wrapped in a brand new set of 275/70R22.5 G670 RV tires.

This coach has plenty of exterior options including:

-  Carefree power patio awning,

-  Entry door/slide awnings,

-  Power heated chrome mirrors,

-  Rear vision camera,

-  Tons of lockable lighted dry understow storage compartments,

-  Slide-out storage tray,

-  Land power connections,

-  Cable/phone hook-up,

-  50 Amp distribution center, 

-  Roof access ladder,

-  Driving lights,

-  Foglights,

-  Logo mudflap,

-  And a tow package.

The exterior is in clean condition and shows no signs of abuse or damage just some typical paint checking in the darker stripes typical for the year of the coach.

The interior of this Monaco is magnificent from front to back; imagine yourself sitting in the front captains chairs running the roads of America. The cockpit is outfitted with all the standard RV controls including:

-   Beautiful Power Ultra-Leather Pilot and Co-Pilot captains chairs, 

-   CD sound system,

-   Power sun visors,

-   Tilt/telescopic leather steering wheel,

-   Airpowered roadhorns, 

-   Cruise control,

-   Reverse vision monitor,

-   Climate control system,

-   Map/reading lamps,

-   HWH leveling controls,

-   Generator controls,

-   Storage drawers,

-   Accessory power points, 

-   And more. 

This coach has plenty of storage everywhere in the beautiful cabinets. The accents and interior trim are absolutely stunning and will definitely impress. The carpet runner in the living room is removable.

The spacious kitchen is equipped with awesome amenities including:

-   Solid surface countertops,

-   Dual bowl sink with covers,

-   Atwood 3 burner cooktop with Corian covers and oven,

-   Sharp Carousel convection/sensor microwave oven,

-   Norcold 4-door fridge/freezer with ice maker,

-   Storage drawers and cabinets,

-   And more

The living room features:

-   A standing solid surface dinette,

-   Flat screen TV,

-   Ultra-Leather folding sleeper couch,

-   Euro lounge, 

-   Residential style lighting,

-   Day/night shades,

-   And tons of storage cabinets everywhere. 

The bathroom features:

-   Large glass stand up shower with a skylight,

-   Solid Surface counter with sink bowl,

-   Mirrored vanity,

-   Storage cabinets and drawers,

-   There is also a separate room with:

-   Additional counter top with sink,

-   Mirrored vanity,

-   Toilet,

-   Cabinets,

-   And a roof vent with fan,

The bedroom features:

-   Queen bed,

-   Reading lamps,

-   Flat screen TV,

-   Large mirrored wardrobe,           

-   2 night stands,

-   Drawers and cabinets,

-   And more.

This Monaco is also equipped with:

-  A Central A/C system with 2 roof mounted A/C units,

-  Diesel powered Onan 8000 generator ,

-  Leveling this beautiful coach is handled by its full set of HWH leveling jacks

-  Large 110 Gallon fresh water storage capacity to last throughout your trip without interruption

-  and so much more!  

You are buying a coach that is ready to go!!!  This coach will include a full tank of diesel fuel and a full tank of LP gas(to capacity) free of charge at the time of delivery.  We will be more than happy to go through this coach upon delivery and show you how everything works if you are not familiar with motorhomes. This coach has gone through a complete inspection and service. 


Don’t miss your opportunity to own this clean pre-owned 2005 Monaco Diplomat 40PRQ Quad Slide Diesel Pusher Motorhome at a great price. Absolutely no disappointments with this stellar Monaco. 

Financing is available on approved credit.  With multiple lenders to work with, we can offer the lowest rates and longest terms, on approved credit. We offer a secure online credit application for fast and easy credit approval.  Desert Autoplex also offers many mechanical service options from Coach and Chassis coverage to long term 5 year 100,000 mile power-train coverage. 

After reviewing the description and pictures contact Denny to work out your best price on this motorhome.

Monday-Friday 9-7, Saturday 9-5 and Sunday by appointment. 

          Thanks for your interest! 


All advertised prices exclude government fees and taxes, any finance charges, any dealer document preparation charge, and any emission testing charge. The price for listed vehicles as equipped does not include charges such as: License, Title, Registration Fees, State or Local Taxes, Dealer Prep, Smog Fees, Credit Investigation, Optional Credit Insurance, Physical Damage of Liability Insurance, or Delivery Fees. DEALER makes no representations, expressed or implied, to any actual or prospective purchaser or owner of this vehicle as to the existence, ownership, accuracy, description or condition of the listed vehicle's equipment, accessories, price, specials or any warranties. Any and all differences must be addressed prior to the sale of this vehicle.