2022 Newmar Mountain Aire 4543

Vehicle Photo
  • Was: $449,995
  • Dealer Discount: $12,500
  • Finance Incentive: $7,500
  • Sale Price: $429,995
  • As Low As: $2,929 /mo (Edit)
Stock #: 21171499A Mileage: 20,605
Tampa, FL
  • Available
  • Pre-Owned
  • Class: Class A Diesel
  • Length: 0 ft
  • Slides: 3
  • Fuel: Diesel
  • Engine: Cummins
  • Dry Weight: 45,500
  • Chassis: Spartan K3 Tag Axle
  • Sleeps: 6

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Floorplan
  • Available Beds King
  • Exterior Height 13 ft 2in
  • Exterior Width 8 ft 6in
  • Interior Height 6 ft 11in
  • Pin Weight 15,000 lbs
  • Gross Weight 54,000 lbs
  • Dry Weight 45,500 lbs
  • Torque 1695 ft lbs
  • Fuel Capacity 150 gal
  • Wheelbase 294 in
  • Fresh Water Capacity 105 gal
  • Grey Water Capacity 80 gal
  • Black Water Capacity 60 gal
  • Furnace BTU 50,000
  • Refrigerator Type Whirlpool
  • Refrigerator Size 20
  • Cooktop Burners 3
  • Shower Size 40"" x 32
  • Shower Type Shower w/Seat
  • Number of Awnings 2
  • Electrical Service 50 amps
  • Washer/Dryer Available Yes
  • TV Info LR 50"" Samsung 4K LED on Lift, Cab 43"" Samsung 4K LED, BR Samsung LED

Experience elite craftsmanship and uncompromising luxury in this pre-owned 2022 Newmar Mountain Aire 4543, one of the most sought-after Class A diesel motorhomes on the road today. Offered by LazyDays, powered by Campers Inn, this impeccably maintained luxury coach delivers residential comfort, advanced technology, and legendary Newmar quality for the discerning RV enthusiast.

Built on the Spartan K3 tag-axle chassis and powered by a Cummins diesel engine, the Mountain Aire 4543 offers a smooth, confident ride paired with exceptional handling. Inside, you’ll find a refined living space designed with premium materials, handcrafted cabinetry, and a spacious bath-and-a-half floorplan that makes extended travel effortless.

The gourmet kitchen is equipped with high-end residential appliances, solid-surface countertops, and abundant storage, making it ideal for entertaining or full-time luxury RV living. The master suite provides a tranquil retreat with a king-size bed, generous wardrobe space, and a spa-inspired rear bathroom featuring upscale finishes and a residential-style shower.

Advanced technology is seamlessly integrated throughout, including Newmar’s Comfort Drive steering system, cutting-edge climate control, and modern infotainment for both the cockpit and living areas. Every detail of the Mountain Aire 4543 reflects Newmar’s commitment to precision engineering, comfort, and durability.

Highlights of the 2022 Newmar Mountain Aire 4543:

  • Luxury Class A diesel motorhome with tag axle

  • Spacious bath-and-a-half floorplan

  • Residential kitchen with premium appliances

  • Elegant master suite with high-end bathroom

  • Advanced ride, safety, and comfort technologies

  • Exceptional fit and finish throughout

This pre-owned 2022 Newmar Mountain Aire 4543 represents a rare opportunity to own a top-tier luxury motorhome at outstanding value. Backed by the trusted reputation of LazyDays powered by Campers Inn, you can buy with confidence and enjoy world-class service and support.

 

Schedule your private showing today and elevate your travel experience with one of the finest luxury diesel motorhomes ever built.

Newmar Mountain Aire Class A diesel motorhome 4543 highlights:

  • Dual Sink Master Bath
  • Mid-Coach Half Bath
  • Side Hide-A-Bed Sofa
  • Designer Feature Ceiling
  • Wireless Charging Mat
  • Rear Hitch

 

Travel to see family or friends, or become a full-timer and live in this coach with all the luxury you are accustom to having, plus enjoy! As you search for your next stop ride on Villa Ultra leather driver and passenger seats that offer a queen size passenger seat with work station and the driver's seat has a vibrator with haptic feedback on the seat. There are more functi

†Lazydays strives to ensure the accuracy of the information provided on this website. However, actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing or specifications. Specifications and availability subject to change without notice. Price, length, weight, or any other specifications cannot be relied upon. Buyers should verify and confirm all claims made on the website. Sale price includes all manufacturer discounts and rebates. All prices listed on this site exclude tax, tags and title fees. Applicable government fees, state taxes, dealer fees and emissions testing charges will be added to comply with state vehicle codes. Freight and prep costs are additional and vary by state. Contact Lazydays for complete details.

*90 Days – Payments can be deferred for 90 days with approved credit. Interest accrues from contract date. Financing terms subject to lender approval. Not valid with other offers. Actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Document fees vary by location. See dealership for complete details.

**Lazydays believes the specifications on this site supplied by the manufacturer to be correct at the time posted. However, specifications, standard equipment, model availability, options, fabrics, and colors are subject to change without notice. Some equipment may be unavailable when a vehicle is built. Some vehicles are pictured with options, which may be available at extra cost or may not be available on some models. You should verify the equipment that is on all vehicles. If a new vehicle shown on this website is subject to an open safety recall, Lazydays cannot deliver the vehicle to you until the recall repair is completed. This is a requirement of federal law.

***The advertised discount contains a $7,500 finance incentive. Finance Incentive applies if financing for your RV purchase is obtained with assistance by Lazydays and placed with a third party lender. Terms and Conditions may apply. Contact our finance department for further details.

****Margaritaville offer valid for a limited time only at Lazydays RV of Tampa. Customers who purchase a new RV or complete a qualified service appointment (appointment must be booked and customer must show for the appointment) are eligible to receive a complimentary 3-day, 2-night stay at Camp Margaritaville RV Resort of Auburndale. Offer valid while supplies last. Promotion is non-transferable, has no cash value, and cannot be combined with other offers or promotions. Limit one promotional stay per customer, per transaction. Resort stay subject to availability and blackout dates may apply. Resort reservation must be made within 30 days of RV purchase or completed service appointment. Valid for Florida residents and legal U.S. residents only, 18 years or older. Additional terms and conditions may apply. Lazydays RV of Tampa reserves the right to modify or cancel this promotion at any time without notice. Void where prohibited by law.