2021 Newmar London Aire 4551

Used Diesel Pusher in Maumee, Ohio, 43537

$475,000.00

Unit Specs

  • Consignment
  • Reduced
  • Stock #453756
  • Year2021
  • ManufacturerNewmar
  • Make Newmar
  • ModelLondon Aire
  • Floorplan4551
  • Type Diesel Pusher
  • ConditionUsed
  • Mileage18,868 miles
  • Length45' 0"
  • Width8' 0"
  • Height13' 0"
  • Price $523,000.00
  • Sale Price $475,000.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisSpartan
  • Engine ManufacturerCummins
  • Engine Model11.9L X-15
  • Fuel TypeDiesel
  • Interior ColorTan/neutral
  • Exterior ColorPaxton
  • Sleeps4
  • Water Capacity (Fresh)105 gal
  • Water Capacity (Grey)80 gal
  • Air Conditioners3
  • A/C Spec15,000 BTU with heat pump
  • Slideouts3
  • Dry Weight46,300 lbs
  • # Axles3
Stock #453756 -

Luxury on wheels, so many extras, well maintained, garage kept with lower miles, must see!

Located in Toledo, OH, this 2021 Newmar London Aire 4551 is a top-tier Class A diesel motorhome that combines raw power with refined luxury for an unmatched travel experience.

Built on the robust Spartan K3 chassis and powered by a 605-horsepower Cummins diesel engine, this coach delivers a smooth, confident ride, enhanced by a passive steer tag axle, air leveling control system, and electronic stability control -- ideal for tackling variable wind conditions.

Premium safety features include Comfort Drive steering, cruise, tire pressure monitoring, OnGuard collision mitigation, Mobileye Lane detection, and a 360-degree camera system. With an impressive towing capacity of up to 20,000 lbs., this motorhome is ready for whatever you bring along.

Measuring just under 45 feet, the 4551 floor plan features three slide-outs, including a full-wall slide, creating an expansive and open interior. Finished in the elegant Paxton interior and exterior color scheme with full-body paint, the layout includes a mid-ship half bath for guests and a private master bath at the rear, making it ideal for both entertaining and extended travel.

Inside, you'll find top-of-the-line residential features, including a full-sized French door refrigerator/freezer, a two-burner induction cooktop, a convection microwave oven, a large single-bowl sink, a dishwasher, a slide-out countertop extension with drawers, a pantry, a washer and dryer, and a built-in safe. Motion-powered shades and a basement-mounted refrigerator/freezer provide added convenience and storage flexibility for extended journeys.

The spacious living area includes heated power and swivel cab seats, two recliners, a sofa sleeper with an inflatable mattress, and a dinette with a countertop extension. Radiant heated porcelain tile floors managed by three zones, on-demand hot water, and heated holding tanks and basement storage make this a true four-season coach.

Climate control is provided by three roof-mounted Penguin AC/heat pumps, which collectively produce a total of 45,000 BTUs. Off-grid capability is supported by a six-bank house battery system and a 12.5 kW Onan diesel generator.

Entertainment and connectivity are fully integrated with a power-lift Samsung 4K TV, cab-mounted and bedroom TVs, an exterior TV, Roku streaming, a Dish satellite system, a Wi-Fi extender, and a Starlink receiver.

Exterior features include two Girard Nova awnings with wind sensors, slide-toppers, window awnings, and a rear emergency exit door in the master bathroom. Ample basement storage, featuring a power slide-out tray, adds practicality and ease.

This meticulously maintained coach also features a Demco Air Force One air brake towing system, providing added value and enhanced readiness for your next adventure.

This 2021 London Aire 4551 truly stands out as a premium choice for those who demand luxury, power, and reliability in one complete package.

Call us today and schedule a showing, and see the quality and luxury for yourself!

Please submit any and ALL offers - your offer may be accepted! Submit your offer today!

Reason for selling is no longer using.

You have questions? We have answers. Call us at (941) 200-1030 to discuss this RV.

Selling your RV has never been easier. At Pop RVs, we literally sell thousands of units every year all over the country. Call (855) 273-7188 and we'll get started selling your RV today.

2021 Newmar London Aire 4551 Features


  • Electrical
    Air Conditioning, Generator
  • Exterior
    Awning, Leveling Jacks, Slideout

2021 Newmar London Aire 4551 Literature


2021 London Aire Brochure PDF 2021 London Aire Brochure 1
Seller Info

Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Member Since 2015

See 764 Reviews

Unit Specs

  • Consignment
  • Reduced
  • Stock #453756
  • Year2021
  • ManufacturerNewmar
  • Make Newmar
  • ModelLondon Aire
  • Floorplan4551
  • Type Diesel Pusher
  • ConditionUsed
  • Mileage18,868 miles
  • Length45' 0"
  • Width8' 0"
  • Height13' 0"
  • Price $523,000.00
  • Sale Price $475,000.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisSpartan
  • Engine ManufacturerCummins
  • Engine Model11.9L X-15
  • Fuel TypeDiesel
  • Interior ColorTan/neutral
  • Exterior ColorPaxton
  • Sleeps4
  • Water Capacity (Fresh)105 gal
  • Water Capacity (Grey)80 gal
  • Air Conditioners3
  • A/C Spec15,000 BTU with heat pump
  • Slideouts3
  • Dry Weight46,300 lbs
  • # Axles3

Unit Location

  • City Maumee
  • State Ohio
  • Zip 43537

Email Seller

Request More Info on this 2021 Newmar London Aire 4551 Offered for sale by Pop RVs
Pop RVs
Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Phone: Click to Call

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Used 2021 Newmar London Aire 4551 available in Maumee, Ohio
2021 Newmar London Aire 4551 - Used Diesel Pusher For Sale by Pop RVs in Maumee, Ohio features Generator, Air Conditioning, Slideout, Leveling Jacks, Awning
2021 London Aire 4551 by Newmar from Pop RVs in Maumee, Ohio
Used 2021 Newmar London Aire 4551 available in Maumee, Ohio