New 2024 London Aire 4521 Motor Home Class A - Diesel

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London Aire 4521 Description

Newmar London Aire Class A diesel motorhome 4521 highlights:

  • Full-Wall Slide
  • King Bed
  • Bath and a Half
  • Jack Knife Sofa
  • Kitchen Pantry

 

One look at this coach and you'll be hooked! There are three slide outs for maximum space and comfort, plus a bath and a half you are sure to appreciate when guests tag along. The master bedroom includes a king bed slide out, a dresser and a Samsung LED TV, plus a spacious full bath with dual bath sinks, a wardrobe with sliding doors, and a shower with a seat! Head to the kitchen in the morning to prepare breakfast on the recessed three burner cooktop or use the stainless steel 30" convection microwave. There is also a Whirlpool 19.7 cu. ft. refrigerator and a pantry for food storage. Your crew can dine and relax at the Euro booth dinette, the side hide-a-bed sofa, or the jack knife sofa, and you'll find two more Samsung LED TVs here; one across from the hide-a-bed sofa and one in the front overhead. 

 

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. 

London Aire 4521 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 Balboa, Harrison, Montara, Wentworth
Exterior Color Birmingham, Cambridge, Newry, York
Hitch Weight 20000 lbs
GVWR 54000 lbs
Dry Weight 45700 lbs
Cargo Capacity 8300 lbs
Fresh Water Capacity 105 gals
Grey Water Capacity 80 gals
Black Water Capacity 60 gals
Furnace BTU 50000 btu
Generator 12.5 KW Cummins Onan
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

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ManuFacts

Newmar is a company built around the Christian faith, specifically the beginning of the Mennonite faith in 1525 under the guidance of Ulrich Zwingli, and the founding of the Amish fellowship under Jacob Amman in 1693.

 

At Newmar, we believe that a motor coach is more than just a vehicle, it’s a passport to countless hours of fun and a lifelong memories taken from quality time spent with family and friends.

 

For over 50 years, we’ve applied our principles to the creation of motor coaches that have allowed people all over the world to live the RV lifestyle. And we’ll continue to so for countless generations to come. It’s why we take pride in every rivet, weld, and mechanical function.