2024  Newmar  Mountain Aire  4551 - 2993

2024 Newmar Mountain Aire 4551 – Luxury, Performance, and Comfort on the Road
Experience the pinnacle of luxury motorhome travel with the 2024 Newmar Mountain Aire 4551. This 45-foot Class A diesel pusher is built for those who demand the very best in comfort, performance, and innovation. From its powerful 525 HP Cummins engine to its Spartan K3 chassis, this coach is engineered to deliver a smooth, stable ride with exceptional handling.

Unrivaled Power & Performance
525 HP Cummins X12 engine with 1,695 lb-ft of torque for superior towing and highway performance
Spartan K3 chassis with a passive steer tag axle for enhanced maneuverability
Comfort Drive™ adaptive steering system for effortless handling
Full air-ride suspension for a smooth, comfortable ride
Allison 4000MH 6-speed automatic transmission for seamless shifting
Sophisticated Interior & Smart Floor Plan
The 4551 floor plan is designed for both luxury and functionality, with a spacious bath-and-a-half layout that maximizes convenience and comfort. Every detail inside this coach exudes elegance, from the premium handcrafted cabinetry to the plush Ultraleather seating.

Expansive living area with a sofa, recliners, and entertainment center
Heated porcelain tile flooring throughout for a cozy, residential feel
Massive kitchen with polished solid-surface countertops, induction cooktop, convection microwave, and a residential-style refrigerator
King-size Sleep Number® bed in the private master suite
Rear full bath with a dual-sink vanity, spacious shower with Aqua View water-saving system, and a large wardrobe with washer/dryer prep
State-of-the-Art Technology & Convenience
Samsung 50” 4K LED TV in the living area with a Bose sound system
Oasis Hydronic Heating System for unlimited hot water and efficient heating
Multiplex lighting system with touchscreen controls
Central vacuum system for easy cleaning
Power MCD shades for effortless privacy and light control
Winegard Wi-Fi and satellite prep for seamless connectivity on the road
Built for the Outdoors
Girard power awnings with LED lighting to create a perfect outdoor retreat
Exterior entertainment center with a 43” Samsung LED TV and soundbar
Slide-out storage trays for easy access to gear
Power entry step and keyless entry system for convenience and security
The 2024 Newmar Mountain Aire 4551 is the ultimate combination of power, luxury, and cutting-edge technology, designed for those who refuse to compromise on comfort and style. Whether you're exploring national parks or embarking on a cross-country journey, this coach will take you there in unparalleled elegance.

Call today to schedule a showing or learn more about this exceptional Class A motorhome!