New 2025 Newmar London Aire 4551 Motor Home Class A - Diesel

In Transit
2025 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 Spartan K3 chassis with tag axle and is covered by a fiberglass roof with an integrated gutter rail. There is also batten insulation and a polyethylene moisture barrier in the floor to ensure years of use. You will stay comfortable with the three 15M Penguin heat pump central air conditioners, and the electric radiant heat beneath the main floor tile will keep your feet warm during those cooler months. Each model includes super polished solid surface countertops, hardwood cabinets with raised panel doors, a plush pillowtop mattress, 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 hydraulic leveling jacks for hassle-free set up. 

Options:
  • ASSIST HANDLE - EACH SHOWER
  • CAMERA REAR (2) PREP FOR USE WITH STACKER TRAILER
  • CORD CONNECTION 30 AMP/120 VOLT FOR STACKER TRAILER
  • CURTSPECTRUM INT BR CON FCCC
  • DINETTE POWER EXTENDA FLEX
  • DISHWASHER IN A DRAWER WITH STAINLESS STEEL FRONT LOCATED BELOW COOKTOP
  • EXTERIOR ENTERTAINMENT CENTER IN SIDEWALL W/SAMSUNG 43" 4K LED TV & SOUNDBAR
  • EXTRA MONITOR ON PASSENGER SIDE
  • FLAG POLE BRACKET
  • FREGHTLINER CHASSIS 605HP
  • KITCHEN WINDOW
  • LA24-513 MONTARA INTERIOR DECOR
  • LED LLIGHTS INSTALLED UNDER OFF DOOR SIDE SLIDEOUTS
  • LITHIUM ION 640 AHR BATTERY SYSTEM (2 BATTERIES) W/2 3000W PURE SINE INVERTERS
  • MATTRESS AIR R5 RADIUS CORNER
  • RV SANICON TURBO SYSTEM
  • SEDONA GLZ / SUMMIT MPL - HDWD - HG
  • SOLAR PANELS 4 FLEXIBLE 110 WATT ON ROOF
  • STAINLESS STEEL TRIM KIT FOR EXTERIOR COMPARTMENT DOORS
  • STARGAZER GRAPHICS LADP
  • 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
  • THEATER SEATING 87 (POWERED) ILO SIDE HIDE-A-BED-ODS
  • SOFA TRIFOLD 68" ILO JACK KNIFE-DS
  • UNIVERSAL TOLL MODULE
  • WIFI SYSTEM EVEREST W/ASPEN INTERIOR ROUTER
  • WINDSHIELD TEMPORARY PROTECTION - FOR TRANSPORT ONLY
What Our Customers Are Saying

Great Service!

Our propane stopped working while on a trip from Kansas City to Alaska. I stopped at Eastside and they were very helpful. A Tech even took time to help me make sure I did need a new regulator. We were able to make the repair and get back on the road. - Mark
Price: $984,602
Bankston Motor Homes
Location: Huntsville
Stock# 116723
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 2718846#
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2025 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 MONTARA
Exterior Color STARGAZER
Hitch Weight 20000 lbs
GVWR 54000 lbs
Dry Weight 45800 lbs
Cargo Capacity 8200 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 Spartan K3
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
LP Tank Capacity 22 gals
Water Heater Type Continuous
AC BTU 45000 btu
TV Info Overhead 43" 4K LED TV, 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 4UZFCTFG8SCWD0221
For more information Contact Us
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