Walkthrough of 2024 Newmar London Aire 4551

2024 Newmar London Aire 4551: Key Features and Walkthrough Highlights

This 2024 Newmar London Aire 4551 is a Class A coach built for extended travel, positioned as the second lineup in Newmar’s luxury motorhome series. This particular model marks the first London Aire to integrate the Spartan K3 chassis, designed for robust performance and towing capability.

Chassis and Performance

The 4551 model is built on the Spartan K3 chassis, featuring a 605-horsepower X15 Cummins engine. This powertrain delivers 1,950 pounds of torque, complemented by a 20,000-pound hitch. This combination provides ample power for navigating diverse terrain and towing substantial loads, from stacker trailers to enclosed toy haulers.

Interior Design and Cab

The interior showcases the Montero Decor package, utilizing soft beige tones that blend with Newry exterior colors. Cabinetry is a sable maple hardwood with a matte finish, accented by soft-touch fabric window valances and walls. Black handles on the cabinetry complete a residential aesthetic.

Cockpit Controls and Comfort

The Spartan chassis provides a tilt power steering wheel that also telescopes, integrating controls for the Comfort Drive system and an automatic tilt dump feature. Driving aids include one-touch leveling, an Allison transmission, power-adjustable pedals, and a push-button start. A 360-degree camera system simplifies maneuvering. The oversized passenger seat offers extra room, with a dedicated monitor for navigation and a flip-up table arm. Both driver and passenger areas include wireless phone charging ports.

Living and Dining Areas

The main living space features large, powered theater seats with integrated storage and trays. Opposite, a tri-fold bed with an air mattress extends the sleeping capacity to four people. A 43-inch LED 4K smart TV is mounted on a televator, discreetly tucking away when not in use.

Kitchen Features

The kitchen is equipped with a Whirlpool convection microwave oven and an induction cooktop. A notable feature of the induction cooktop is its portability, allowing it to be removed and used outdoors for cooking. The countertop includes an extendable section for additional food preparation space, designed with a small lip to contain spills. Drawers are soft-close, carpet-lined, and adjustable, with a release drawer for easier access to deeper items. A Fisher & Paykel dishwasher and a large, black-inlaid farm sink provide modern amenities. Pantry storage is generous, with adjustable, tongue-and-groove trays and lower trays for longer items.

Power Dinette

Adjacent to the kitchen is a power dinette, which extends outward with leaves and a support leg. Unlike traditional setups with folding chairs, this dinette features a tweed fabric finish, offering a more integrated and comfortable dining experience for multiple guests.

Appliance and System Controls

A 19 cubic foot Whirlpool refrigerator freezer provides ample cold storage. The KIB systems board offers an intuitive interface for managing coach functions, including predefined "coach modes" that activate necessary systems based on activity (e.g., active camping, plugged in). Remote operation is also possible via My Rosie or an iPad.

Mid-Bathroom

The mid-coach half-bath is generously sized, featuring a recessed sink, ample vanity lighting, and a porcelain sink and stool. A central vacuum tool area is integrated into the floor. A key design element is Newmar's "pin door," which allows full access to the mid-bath, refrigerator, and pantry even when the slide-outs are retracted, enhancing usability during travel stops.

Master Bedroom and Bathroom

The master bedroom houses a swing-out Samsung LED 4K TV, behind which a generous wall safe is concealed. Six deep dresser drawers provide extensive clothing storage. The bed features a premier air mattress and a padded headboard. Cabinets above the bed include pre-drilled holes and power outlets for CPAP machines or other electronic devices. The ceiling design in the London Aire features residential-style accents.

The master bathroom boasts a spacious 50-inch shower with two shower heads and a water miser system. A teak fold-down bench is included for comfort. The porcelain toilet is complemented by an egress door, which serves not only as an emergency exit but also as a convenient large opening for loading and unloading luggage or laundry.

The Bottom Line

The 2024 Newmar London Aire 4551 distinguishes itself with the new Spartan K3 chassis, offering enhanced power and towing. Practical innovations like the removable induction cooktop, the power dinette, and the "pin door" for slide-in access demonstrate a focus on real-world usability. Integrated technology, from the KIB systems board to the 360-degree camera, further elevates the driving and living experience, positioning this coach for discerning travelers seeking both performance and thoughtful amenities.