Used 2023 Newmar London Aire 4551 Motor Home Class A - Diesel

Flagship Luxury Diesel Pusher

Experience the ultimate in luxury motorhome travel with this 2023 Newmar London Aire 4551, a true flagship coach designed for those who expect the very best. Built on the robust Spartan K3 chassis and powered by a 605HP Cummins X15 diesel engine, the London Aire delivers a quiet, smooth ride with all the power you need to conquer mountain grades and long-distance adventures.

Performance & Chassis

• Spartan K3 tag axle chassis with passive steer and Comfort Drive™ adaptive steering

• Cummins X15 605HP / Allison 4000MH 6-speed transmission

• 20,000 lb. towing capacity – ideal for any towed vehicle or trailer

• Air-ride suspension and air disc brakes for superior handling and safety

Interior Highlights

• Four Slide-Outs create a massive residential-style interior

• Handcrafted hardwood cabinetry, polished porcelain tile floors, and luxury soft goods

• Gourmet kitchen with polished solid-surface countertops, induction cooktop, dishwasher, convection microwave, and residential refrigerator

• Spacious living area with dual sofas, theater seating, fireplace, and large LED TV

• Private master suite with king-size bed, full wardrobe, and entertainment system

• Spa-inspired rear bath with dual vanities, oversized shower, and stacked washer/dryer

• Convenient mid-ship half bath for guests

Exterior Features

• Full-body Masterpiece™ paint finish with premium clearcoat

• Dual Girard® power awnings with integrated LED lighting

• Large pass-through basement storage with power slide-out trays

• Onan 12.5kW diesel generator with auto-start

• Side- and rearview cameras for 360° visibility

Why Choose the London Aire 4551

The London Aire 4551 offers the perfect blend of power, prestige, and residential comfort, making it ideal for extended cross-country trips, luxury RV resorts, or full-time motorhome living. Newmar’s legendary build quality ensures that this coach will impress for years to come.