New 2026 Newmar London Aire 4551 Motor Home Class A - Diesel

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2026 4551 Features and Options

Newmar London Aire Class A diesel motorhome 4551 highlights:

  • Full-Wall Slide
  • Hide-A-Bed Sofa
  • Three TV's
  • Large Pantry
  • Slide Out King Bed

 

Head out on an adventure to see the Grand Canyon, the Pacific ocean, or the Rocky Mountains in this luxurious motorhome. You will appreciate a spacious full rear bath with a shower with a seat, a wardrobe with sliding doors, plus two bath sinks for convenience! The half bath will be perfect if you are traveling with friends, and there is a master bedroom with plenty of storage space for your belongings. The chef of your group will be able to prepare meals each day on the three burner cooktop or in the stainless steel 30" convection microwave, and there is a hide-a-leaf dinette where you can enjoy your meal together and play a game of cards after it's all clean up!

 

The London Aire Class A diesel motorhome by Newmar starts with a Freightliner chassis with a tag axle and 605 HP, tire pressure monitoring on the tag axle chassis, aluminum wheels, and an electronic chassis information center in dash. There is also  5/8" foam insulation laminated in sidewalls and ceiling to ensure years of use. You will stay comfortable with the three 15M Penguin heat pump central air conditioners with remote control thermostat that will keep you warm during those cooler months. Each model includes super polished solid surface countertops, hardwood cabinets with raised panel doors, and many more luxuries. Some of the conveniences you are sure to appreciate are the central vacuum with a tool kit, the Aqua Miser shower system, and the air leveling control system for hassle-free setup. 

 

Options:
  • ALDEN DECOR LA26-504
  • ASSIST HANDLE - EACH SHOWER
  • CHARCOAL TWEED AWNING DECOR
  • CORD CONNECTION 30 AMP/120 VOLT FOR STACKER TRAILER
  • CURT SPECTRUM INTEGRATED BRAKE CONTROL ON SPARTAN CHASSIS ONLY
  • DINETTE POWER EXTENDA FLEX
  • DISHWASHER IN A DRAWER WITH STAINLESS STEEL FRONT LOCATED BELOW COOKTOP
  • EXTRA MONITOR ON PASSENGER SIDE
  • SEDONA GLAZED MAPLE - HDWD - SD
  • SPECIAL - FABRIC "A" ILO STD "D" ON DINETTE
  • SPECIAL ORDER EXTERIOR COLORS
  • STAINLESS STEEL TRIM KIT FOR EXTERIOR COMPARTMENT DOORS
  • STANDARD>>SPARTAN K3
  • TAG AXLE
  • 605HP
  • 45' LONDON AIRE
  • STARLINK INTERNET SYSTEM
  • STORAGE TRAY 26X90 POWER WITH SHELF IN TOP OF COMPARTMENT
  • LOCATION - BAY 2
  • STORAGE TRAY 40X90 POWER WITH SHELF IN TOP OF COMPARTMENT
  • LOCATION - BAY 3
  • STORAGE TRAY 43X56 NON-POWER
  • LOCATION - BAY 4
  • THEATER SEATING 87 (POWERED) ILO SIDE HIDE-A-BED-ODS
  • SOFA TRIFOLD 68" ILO JACK KNIFE-DS
  • WIFI SYSTEM EVEREST W/ ROUTER
What Our Customers Are Saying

Great Experience

What a great experience. Absolutely streamlined process of my trade in. I was in and out in just around an hour or so. The staff was super helpful. Cory gave me a walkthrough of my new unit, very knowledgeable staff. I highly recommend this group! - Alex
 
Bankston Motor Homes
Location: Huntsville
Stock# 117412
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 3147008#
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2026 4551 Specifications
Sleeps 5
Slides 3
Length 44 ft 10 in
Ext Width 8 ft 6 in
Ext Height 13 ft 4 in
Int Height 6 ft 11 in
Interior Color ALDEN
Exterior Color SPECIAL - SILVER
Hitch Weight 20000 lbs
GVWR 54000 lbs
Dry Weight 45600 lbs
Cargo Capacity 8400 lbs
Fresh Water Capacity 105 gals
Grey Water Capacity 80 gals
Black Water Capacity 60 gals
Furnace BTU 50000 btu
Fuel Type Diesel
Engine Cummins X
Chassis Freightliner Tag Axle
Horsepower 605 hp
Fuel Capacity 150 gals
Wheelbase 292 in
Available Beds King
Torque 1950 ft-lb
Refrigerator Type Whirpool
Refrigerator Size 19.7 cu ft
Convection Cooking Yes
Cooktop Burners 3
Shower Size 50" x 34"
Number of Awnings 2
Axle Weight Front 20000 lbs
Axle Weight Rear 20000 lbs
Axle Weight Tag 14000 lbs
Water Heater Type Continuous
AC BTU 45000 btu
TV Info Overhead 43" 4K LED TV, 50" 4K LED TV on Televator, BR LED TV
Awning Info Nova Side Awnings
Washer/Dryer Available Yes
Gross Combined Weight 74000 lbs
Shower Type Shower w/Seat
Electrical Service 50 amp
VIN 4VZVU1R11TC096069
For more information Contact Us

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