Monaco Diplomat 43PDQ

Name: Monaco Diplomat 43PDQ
Brand: Monaco

Class Abuilt 2013–13Mixed build tierScarce on the used market

WHAT ONE COSTS

$166,400est. used (2013, 13 yr old)

Sticker was $357,294 in 2013. Out of production since 2013, so the used market is the only way to buy one. Estimate assumes a 2013 unit.

THE SPECS

Length44.3 ft

Height (incl. A/C)12.6 ft

Width8.4 ft

Interior height7.0 ft

GVWR43,000 lb

Dry weightnot published

Sleeps8

Slide-outs4

Fresh water100 gal

Grey water62 gal

Black water40 gal

Fuel100 gal

GeneratorOnan 8.0 kW Quiet Diesel

A missing row means the maker never published that figure: unknown, not zero.

WHERE PEOPLE SLEEP

1× Master king bed(Permanent)72×80
2× Convertible sofa beds(Convertible)—

HOW IT'S BUILT: 4/5

WallsLaminated fiberglass

FrameAluminum

RoofWalk-on

UnderbellyEnclosed

Monaco (Mixed tier): Monaco Coach Corp (2005-2009), Navistar RV (2010-2013), REV Recreation Group (2014-2017)

YEAR BY YEAR: WHAT CHANGED

2013Introduced
2013Last model year

FINDING ONE

Scarce: months of watching; be ready to fly and drive it home. Why: only one model year; 13 years out of production. Estimated from build volume and production span, not a count of live listings.

OUR TAKE

Quad-slide tag-axle plan with twin sofas — the family-sized Diplomat of 2013.

OTHER DIPLOMAT FLOORPLANS

36SKT · 33,000 lb · sleeps 4 38PDD · 33,000 lb · sleeps 4 38PDQ · 33,000 lb · sleeps 6 40DST · 33,000 lb · sleeps 4 40PAQ · 33,000 lb · sleeps 4 40PDQ · 36,000 lb · sleeps 8 40PRQ · 33,000 lb · sleeps 6 41PDQ · 36,000 lb · sleeps 8 41SKQ · 36,000 lb · sleeps 8 43D · 44,600 lb · sleeps 6 43DF · 44,600 lb · sleeps 8 43DFT · 43,000 lb · sleeps 8 43G · 44,600 lb · sleeps 6 43P · 44,600 lb · sleeps 6 the whole line →

Find one for sale

Live listings for the 43PDQ on the big marketplaces. Each search opens pre-filled with this exact floorplan:

RV Trader ↗Camping World ↗FB Marketplace ↗Google ↗

Inventory varies by site and day. Slim pickings? search the whole Diplomat line ↗

Is the 43PDQ your #1, or just a spec sheet?

These are the facts. Whether it beats the other six thousand rigs for you depends on what you care about. Set your priorities as sliders, switch on your hard limits, and watch the whole market re-rank around them. Every exclusion explained, every margin shown.

See where it ranks for you →

Data compiled from dealer and aggregator listings, retrieved 2026-07.