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2023 Newmar Mountain Aire 4551 $639,605
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See More Newmar Class A RVs for Sale

2023 Newmar Mountain Aire 4551

$639,605

$885,932 msrp

at Transwest of Belton, MO

1,364 views

at Transwest of Belton, MO

1,364 views

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Gallery

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See More Newmar Class A RVs for Sale

2023 Newmar Mountain Aire 4551

$639,605

$885,932 msrp

at Transwest of Belton, MO

1,364 views

at Transwest of Belton, MO

1,364 views

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Specs

  • Type Class A
  • Year 2023
  • Make Newmar
  • Model Mountain Aire
  • Submodel 4551
  • Chassis Brand Spartan
  • Stock ID 17N221569
  • VIN (Last 6) 095132
  • List Price $639,605
  • Status Available
  • Condition New
  • Mileage 667
  • Specs
  • Engine/Transmission
  • Suspension/Brakes/Axles
  • Exterior
  • Interior
  • Misc.

Specs

  • Type Class A
  • Year 2023
  • Make Newmar
  • Model Mountain Aire
  • Submodel 4551
  • Chassis Brand Spartan
  • Stock ID 17N221569
  • VIN (Last 6) 095132
  • List Price $639,605
  • Status Available
  • Condition New
  • Mileage 667

Engine/Transmission

  • Engine Make Cummins
  • Fuel Capacity (gal) 150
  • Fuel Type Diesel
  • Horse Power 500

Suspension/Brakes/Axles

  • Axle Rating 14
  • Front Axle Rating 20,000
  • Rear Axle Rating 20,000

Exterior

  • Height 13.0
  • Width 8.0
  • Number of Slide Outs 3.0

Interior

  • Sleeping Capacity 4.0
  • AC Rating (BTU) 45000.0

Misc.

  • GVWR 54000
  • Black Water Capacity (gal) 60.0
  • Fresh Water Capacity (gal) 105.0
  • Gray Water Capacity (gal) 80.0

Video Walkthrough of a similar model

Disclaimer: Due to the many available customizable exterior and interior details on this make/model/submodel, this video may not feature this exact vehicle. Please contact Transwest directly if you have specific requests for this make/model/submodel that are not answered in this video or vehicle description or if you'd like an in-person tour.

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Belton, MO Image 1

This RV can be found at our Transwest location near Kansas City, MO

17327 S Outer Rd
Belton, MO 64012

(816) 892-5950

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2023 Newmar Mountain Aire 4551
Transwest RVs Logo

2023 Newmar Mountain Aire 4551

Transwest of Belton, MO
17327 S Outer Rd
Belton, MO 64012
(816) 892-5950

$639,605

$885,932 msrp

Specs

  • Type Class A
  • Year 2023
  • Make Newmar
  • Model Mountain Aire
  • Submodel 4551
  • Chassis Brand Spartan
  • Stock ID 17N221569
  • VIN (Last 6) 095132
  • List Price $639,605
  • Status Available
  • Condition New
  • Mileage 667

Engine/Transmission

  • Engine Make Cummins
  • Fuel Capacity (gal) 150
  • Fuel Type Diesel
  • Horse Power 500

Suspension/Brakes/Axles

  • Axle Rating 14
  • Front Axle Rating 20,000
  • Rear Axle Rating 20,000

Exterior

  • Height 13.0
  • Width 8.0
  • Number of Slide Outs 3.0

Interior

  • Sleeping Capacity 4.0
  • AC Rating (BTU) 45000.0

Misc.

  • GVWR 54000
  • Black Water Capacity (gal) 60.0
  • Fresh Water Capacity (gal) 105.0
  • Gray Water Capacity (gal) 80.0
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