Photo of Rv
Photo of Rv
Photo of Rv
  • Price: $140,000
  • Year: 2016
  • Model: DIPLOMAT 43SG
  • Property ID: 7006792
  • Partner ID: 5039135999
  • Posted On: Jan 30, 2026
  • Updated On: Jan 30, 2026

RV Description

Class A Diesel Pusher 2016 Monaco Diplomat43 sg 25,000 miles Priced at $140000
Priced to sell as is. Im pricing to sell at a below market price and not to haggle with you. Take advantage of the discount while it lasts. Pictures was taken with big slide in have motorhome in heated storage for the winter I can't get all them open unless I take it out. Which will do when I show it.

Im the third owner from what im told still speak with old owner very well taken care of. Call or text nick 4802358one48.

Transferable extended warranty with $200 deductible. Lasts till 2029 or 50,000 miles for paint ext protection, leather, mechanical and drive train and all misc items. Can get you exact coverage upon looking at coach.

Features
Interior
Entertainment
3 Brand new smart Tvs Spent $4400 on them not cheap ones. 50" living room, 40" master bedroom, 32" above entry, & 42" on outside patio. Wired for surround sound if wanted. Dont need. Dvd player also. Tv antenna and win guard satellite system and dish.

Appliances
Electric Fireplace
New Samsung 4.5 cu ft smart washer. 12 months old probably 20 loads on it and dryer.
New Electric Dryer 4.3 cu ft with 2 year warranty at camping world.
Fish Paskyl Dishwasher
Whirlpool sxs fridge with ice maker
Induction cooktop
Lg convention microwave just installed this fall $1100.

Electrical
New 5000 Watt led can lights throughout Spent $3800 having installed all dimmable.
Popup outlets on all counters.
Touchscreen controller command center and light panels throughout.
Electric heat and aqua hot
Two speed fan in master
3 Rooftop acs with heat pump. 2 Replaced in 2023 under coach warranty.
2800 Watt converter
Central Vac
Soft start if power gets low for generator

Plumbing
All new moen faucets
New vacuflush pump system replaced 2025 summer $2800 was orgincal
Porcelain toilets all guts replaced by plumber at same time $1400
Heated Floors
Aquahot heater and water heater 50000 but
New water pump 2025
Water filter system and soft water
Santiflush system
Heated bays and tanks
Ducted Ac


Misc
Kingsized mattress which was an option
Pullout air mattress on l couch
4 Matching chairs also in pics table is pushed in.
Mirrored doors in hall bath and both closet doors
Hardwood cabinets and extensive shelving
Remote generator start
Powered captain chairs in front turn to living room for seating

Motor and Generator
10000 kw diesel onan genertor all serviced at 300 hours. Has about 330 hours on it now.
Cummins 8.3 9 dsi engine oil serviced at freightliner with 140 point inspection 2000 miles ago last winter.

Exterior and Bays
4 way leveling System
Air ride
3 way heated power mirrors
Front bra for protection on paint
Brand new batteries in 2024 with warranty at Costco $1200 replaced originals
Docking lights
All new hydraulic cylinders on bay doors $600 2025 replaced
Extra filters, oil etc with coach
Tag axle with passive steering
New keyless entry pad installed $400 2025
Tires all new 2024 so 1.5 years old has 6000 miles on them Toyo for steer and main axle michelins on tag axle they are recommend for the turning steer by the dealer as the tag axle always wears hard. $6800
Retractable awnings non slides, front door, and slide.
Framless flush mount windows

EXTERIOR BODY CONSTRUCTION
5-Layer Floor w/ 3" Foam Insulation
6-Layer Radius Roof w/up to 5" Foam Insulation n Acoustic Absorption Material in Front, Rear &Engine Compartment
Aluminum-Framed Wall, Roof & Floor Construction
Gel Coat Fiberglass Sidewalls w/No Wood Substrate
Insulated Strut-Assisted Side-Hinged Luggage Doors
Large One-Piece Bonded-in Windshield
Molded Fiberglass Radius Roof w/Ducted A/C n One-Piece Molded Fiberglass Roof
Premium Sand & Buff 4-Color Full Paint w/Fades
Reinforced Interlocking Aluminum Connections at Roof, Sidewall & Floor
Roadmaster Chassis
Seamless Cap to Sidewall Transitions
Vacu-bond Sidewall, Roof, Floor & Rear Wall

All mew roadmaster Chassis
Automatic 4-Point Dual (Hydraulic) Leveling System
Automatic Traction Control
Custom Tuned Sachs Shocks (6)
Dual High-Flow Fuel Fill w/Locking Doors n Easy-Access Remote Filter Location
Engine Block Heater (1500 Watt)
Front Air Disc Brakes & Rear Drum Brakes
Heavy-Duty E-Coated Steel Roadmaster Bridge n Neway Air Suspension w/Large Volumetric
Air Bags (6)
Polished Aluminum Wheels (6) 22.5 x 9 n Protective Spray-On Undercoating
Remote Air System Connection w/Hose
& Fittings
Tag Axle w/Air Dump Control
Two 1900 CCA Maintenance-Free Chassis Batteries
ZF Independent Front Suspension w/60-Degree Steering Angle

Specs for tanks etc
Class A
Towable Hitch 15,000 lbs
Engine Type I6 Diesel Pusher
Displacement (l) 8.9
Horsepower 450
Fuel Type Diesel
Fuel Capacity (gal / L) 150 / 567.8
Engine Brand Cummins
Chassis Brand Roadmaster
Maximum Sleeping Capacity 4
Number Of Slideouts 3
Length (ft-in / m) 43' 5' / 13.2
Interior Height (in / mm) 84 / 2133.6
Air Conditioning (BTUs) 30000 x 3
Heater (BTUs) 50000
Fresh Water Capacity (gal / L) 100 / 378.5
Gray Water Capacity (gal / L) 60 / 227.1
Black Water Capacity (gal / L) 40 / 151.4




The Monaco Diplomat 43SG is a luxurious Class A motorhome designed for upscale RV enthusiasts looking for comfort and style on the road. This 2016 model boasts a mileage of 24,690 miles, indicating that it has been gently used and well-maintained. The Monaco brand is known for its high-quality construction and attention to detail, making the Diplomat a popular choice among motorhome enthusiasts.

The Monaco Diplomat 43SG features a spacious interior with all the amenities you would expect in a high-end motorhome. The living area is designed for relaxation and entertainment, with comfortable seating, a large television, and plenty of storage space. The kitchen is equipped with modern appliances and ample counter space for cooking and meal preparation. The bedroom offers a comfortable queen-sized bed, while the bathroom features a spacious shower and plenty of storage for toiletries.

Driving the Monaco Diplomat 43SG is a pleasure thanks to its powerful engine and smooth handling. The Class A motorhome is built on a reliable chassis that provides a stable and comfortable ride, whether you're cruising down the highway or navigating tight city streets. With its sleek exterior design and attention to detail, the Monaco Diplomat is sure to turn heads wherever you go.

Overall, the Monaco Diplomat 43SG is a top-of-the-line motorhome that offers a luxurious and comfortable living experience for travelers who demand the best. Whether you're planning a weekend getaway or a cross-country road trip, the Monaco Diplomat has everything you need to make your journey memorable and enjoyable. Experience the luxury and sophistication of Monaco motorhomes with the Diplomat 43SG.

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