2006 Monaco Executive Matterhorn IV

Experience true luxury diesel pusher craftsmanship with this 2006 Monaco Signature 45 Matterhorn IV Executive. Built during Monaco’s peak production years, this flagship coach combines high-end residential comfort with heavy-duty bus-style engineering on the legendary Roadmaster S-Series semi-monocoque chassis.

Powered by the desirable Cummins ISX 525HP turbo diesel engine paired with the Allison 4000MH 6-speed transmission, this 45-foot tag axle coach delivers exceptional highway performance, stability, and towing capability. With a 58,160 lb GCWR, side radiator configuration, and premium chassis design, the Signature was engineered to compete with some of the most respected luxury motorhomes of its era.

Inside, the Matterhorn IV floorplan offers a spacious quad-slide layout with premium hardwood cabinetry, solid-surface countertops, tile flooring, upscale furnishings, and an open luxury residential feel throughout. Monaco’s top-tier construction quality is evident everywhere in this coach, from the fit and finish to the ride quality and storage design.

Factory specifications include:

Cummins ISX 525HP Turbo Diesel
Allison 4000MH Transmission
Roadmaster S-Series Semi-Monocoque Chassis
Tag Axle Suspension
Side Radiator
Air Ride Suspension
Air Leveling System
Quad Slide-Out Design
Luxury Tile Flooring
Premium Hardwood Cabinetry
Aqua-Hot Hydronic Heating
Large Basement Storage
295/80R22.5 Tires
Approx. 48,160 lb GVWR
Approx. 58,160 lb GCWR

The Monaco Signature series remains one of the most respected luxury diesel pushers ever produced and continues to be highly sought after for its ride quality, chassis engineering, and high-end construction.

This coach is offered by Hudgins RV in Rillito, Arizona, serving customers nationwide. Financing options are available. Trades are welcome.