2025 Newmar London Aire 4551
New Class A in Mesa, Arizona, 85213
Unit Specs
- Stock #21155414
- Year2025
- ManufacturerNewmar
- Make Newmar
- ModelLondon Aire
- Floorplan4551
- Type Class A
- ConditionNew
- Mileage2,037 miles
- Length45' 0"
- MSRP $994,070.00
- Need to know your payment? Use our RV Loan Calculator!
- Engine Model605HP Cummins
- Fuel TypeDiesel
- Slideouts3
- Dry Weight45,537 lbs
Call for details.
This 2025 Newmar London Aire 4551 is the perfect rig for your adventures and explorations. This 2025 Newmar London Aire 4551 welcomes you into the Newmar family! With three slides, this rig feels roomy and spacious inside.
2025 Newmar London Aire 4551 Features
2025 Newmar London Aire 4551 Specifications
MSRP
$910,940
MSRP + Destination
$910,940
Currency
US Dollars
Basic Warranty
12 Months
Structure Warranty
60 Months
Roof Warranty (Years)
12
Chassis Warranty
60 Months
Chassis Warranty
100,000 Miles
Powertrain Warranty
60 Months
Powertrain Warranty
100,000 Miles
Engine Brand Name
Cummins
Chassis Brand
Freightliner
Engine Type
I6 Diesel Pusher
Chassis Model
SLM Series
Cylinders
6
Horsepower (bhp)
605
Horsepower (kW)
451.5
Horsepower RPM
1800
Torque (Ft Lbs)
1950
Torque (Nm)
2643.8
Torque RPM
1200
Displacement (l)
15
Fuel Type
Diesel
Fuel Requirements
Regular
Carburetion Type
Fuel Injected
Turbocharged
Yes
Supercharged
No
Transmission Brand
Allison
Transmission Type
Automatic
Number Of Speeds
6
Overdrive
Yes
Driveline Type
4X2
Length (ft)
44.83
Length (in)
538
Length (ft/ft)
44
Length (ft/in)
10
Length (m)
13.7
Length (mm)
13700
Width (in)
101.5
Width (mm)
2578.1
Height (in)
160
Height (mm)
4064
Interior Height (in)
83
Interior Height (mm)
2108.2
Wheelbase (in)
292
Wheelbase (mm)
7416.8
Dry Weight (lbs)
46200
Dry Weight (kg)
20956.3
Payload Capacity (lbs)
7800
Payload Capacity (kgs)
3538.1
Towing Capacity (lbs)
20000
Towing Capacity (kgs)
9072
GVWR (lbs)
54000
GVWR (kgs)
24494.4
Fuel Capacity (gal)
150
Fuel Capacity (l)
567.8
Number Of Fresh Water Holding Tanks
1
Total Fresh Water Tank Capacity (gal)
105
Total Fresh Water Tank Capacity (l)
397.5
Number Of Gray Water Holding Tanks
1
Total Gray Water Tank Capacity (gal)
80
Total Gray Water Tank Capacity (l)
302.8
Number Of Black Water Holding Tanks
1
Total Black Water Tank Capacity (gal)
60
Total Black Water Tank Capacity (l)
227.1
Body Material
Aluminum
Sidewall Construction
Fiberglass
Number of Doors
1
Sliding Glass Door
No
Number of Slideouts
3
Power Retractable Slideout
Yes
Number of Awnings
2
Power Retractable Awning
Yes
Screened Room
No
Leveling Jack Type
Front Power / Rear Power
Kitchen / Living Area Flooring Type
Tile
Kitchen Table Configuration
Chairs
Kitchen Location
Center
Living Area Location
Front
Layout
Oven / Stove
Number Of Oven Burners
2
Overhead Fan
Yes
Convection
Yes
Refrigerator Size
Full-Size
Refrigerator Power Mode
Electric
Number Of Sofas
2
Sofa Material
Leather
Reclining Sofa
No
Number Of Recliner / Rockers
2
Material
Leather
Max Sleeping Count
8
Number Of Bunk Beds
0
Number Of Double Beds
0
Number Of Full Size Beds
0
Number Of Queen Size Beds
0
Number Of King Size Beds
1
Number Of Convertible / Sofa Beds
2
Master Bedroom Flooring Type
Tile
Master Bedroom Door Style
Full Sliding Door
Full Size Master Bedroom Closet
Yes
Master Bedroom Mirror Doors
Yes
Master Bedroom Shades / Curtains
Yes
Master Bedroom Location
Center
Bunkhouse
No
Number Of Bathrooms
2
Bathroom Flooring Type
Tile
Bathroom Location
Rear / Center
Toilet Type
Porcelain
Toilet Location
Rear / Center
Door Type
Plastic / Glass
Shower Location
Rear
Bathroom Sink Location
Rear / Center
Bathroom Medicine Cabinet Location
Rear / Center
Bathroom Mirror Location
Rear / Center
Bathroom Vent / Fan System Location
Rear / Center
Wheels Composition
Aluminum
Front Wheel Width (in)
10.5
Rear Wheel Width (in)
9
Number Of Axles
2
Tire Brand
Michelin
Front Tire Width
365
Front Tire Aspect Ratio
70
Front Wheel Diameter
22.5
Rear Tire Width
315
Rear Tire Aspect Ratio
80
Rear Wheel Diameter
22.5
Front Tire (Full Spec)
Michelin XZA 365/70R 22.5
Rear Tire (Full Spec)
Michelin XZA Z 315/80R 22.5
Front Brake Type
Hydraulic Disc
Rear Brake Type
Hydraulic Disc
Rear Hitch Type
Receiver
Size (in)
2.5
Size (cm)
6.4
Seat Type
Bucket
Seat Material
Leather
Power Adjustable Seat
Yes
Reclining Seats
Yes
Swivel Seats
Yes
Seat Armrests
Yes
Number Of Seats
2
Number Of Rows
1
Battery Power Converter
Yes
Air Conditioning Prewiring
Yes
Cable Prewiring
Yes
Phone Prewiring
No
Heat Prewiring
Yes
TV Antenna Prewiring
Yes
Satellite Prewiring
Yes
Washer / Dryer Prewiring
Yes
Solar
Yes
Back-Up Camera
Yes
Generator Type
Diesel
Air Conditioning Type
Automatic
Air Conditioning (BTUs)
45,000
Heater Type
Automatic
Heater (BTUs)
50,000
Water Heater Tank Capacity (g)
0
Water Heater Tank Capacity (l)
0
Water Heater Pump Power Mode
Electrical
Tankless Water Heater
Yes
Number Of Emergency Exits
1
Number Of Radios
1
Satellite
Yes
Speaker Location(s)
Interior
Surround Sound
Yes
Television Brand Name
Samsung
Number Of Televisions
3
Primary Color
Tan
Secondary Color
Brown
Paint Swatch File Name
Newmar/Titanium_Exterior.gif
Wallpaper
Yes
Interior Wood Finish
Yes
See Dealer For Details
Yes
Bluetooth Audio
Yes
Wi-Fi Capable
Yes
Mobile App Instrumentation
Yes
Unit Specs
- Stock #21155414
- Year2025
- ManufacturerNewmar
- Make Newmar
- ModelLondon Aire
- Floorplan4551
- Type Class A
- ConditionNew
- Mileage2,037 miles
- Length45' 0"
- MSRP $994,070.00
- Need to know your payment? Use our RV Loan Calculator!
- Engine Model605HP Cummins
- Fuel TypeDiesel
- Slideouts3
- Dry Weight45,537 lbs
Email Seller
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