• Home
• RVs for Sale
• Colorado
• Elbert
• Elizabeth
• 2005 NAVIGATOR 40PBQ

2005 Holiday Rambler Navigator 40PBQ

515 HP Detroit Series 60 | 40 Tag Axle | Allison 4000 | Pre-DEF / No DPF

If you're searching for a bus-grade diesel pusher from Monaco's golden era, this Navigator commands attention -- a rare opportunity at a compelling price. Powered by the highly sought-after 515 HP Detroit Diesel Series 60, paired with a Roadmaster S-Series tag axle chassis and Allison 4000 transmission, it delivers effortless mountain driving, confident handling, and a driving experience modern coaches simply can't match.

This coach has been used strictly for recreational travel, never lived in, and garaged when not in use, keeping it in very good condition. Over $6K in interior enhancements including a new Villa luxury sofa sleeper and jackknife sofa, and day/night shades bring modern comfort to the timeless design and solid build that made the Monaco Navigator a flagship model.

Engine, Chassis & Performance

• Detroit Diesel Series 60 (14L) 515 HP

• Allison 4000 MH transmission

• Roadmaster S-Series tag axle chassis

• Pre-DEF / No DPF (no emissions complexity)

• 10,000 lb towing capacity

• Dual air / hydraulic leveling system

• New Toyo tires May 2024 (with less than 3K miles)

Interior & Comfort Updates

• King-size bed

• Brand-new Villa International Ultraleather jackknife sofa & sofa sleeper (2025)
  Includes Air Dream Ultra queen mattress never used

• Two new LED Smart TV's (2025)

• All-new LED interior lighting (2025)

• Upgraded day/night shades (2025)

• 30 Fogatti electric fireplace (2025)

• Residential refrigerator

• Solid-surface countertops with extendable kitchen workspace

• Mid-bath plus separate powder room

• Splendide washer/dryer combo

• Aqua-Hot burner rebuilt April 2025

• 3,000W inverter

• Dual 15K BTU A/C units with heat pumps

Documentation & Care

• Third owner

• Maintenance records from prior ownership and recent service available

• All original manuals included

• Garage-kept when not in use

• Recreational use only (not lived in)

Cosmetic Note

• Minor paint checking, primarily within the upper maroon striping on the driver's side
  Cosmetic only and disclosed for transparency

Optional Turn-Key Tow Package $11,000

• 2011 Honda CR-V SE (approx. 128K miles)

• 2025 Roadmaster Falcon 6K tow bar

• 2025 RVibrake portable flat-tow braking system with tablet

The Takeaway

This Monaco Navigator combines bus-level power, timeless Monaco-era craftsmanship, and a spacious, easy-to-navigate interior even with the slides retracted all in the increasingly rare 40' tag axle configuration. Opportunities like this are hard to come by.

Schedule your private showing or virtual walkthrough today to experience this exceptional coach firsthand.