2026 Thor Motor Coach Aria 3901

New Diesel Pusher in Alvarado, Texas, 76009

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Floorplan of 2026 Thor Motor Coach Aria 3901
2026 Thor Motor Coach Aria 3901 - New Diesel Pusher For Sale by Motor Home Specialist in Alvarado, Texas features Bath & 1/2, Theater Seating
2026 Aria 3901 by Thor Motor Coach from Motor Home Specialist in Alvarado, Texas
New 2026 Thor Motor Coach Aria 3901 available in Alvarado, Texas

Unit Specs

  • On Order
  • Stock #MHS44469
  • Year2026
  • ManufacturerThor Motor Coach
  • Make Thor Motor Coach
  • ModelAria
  • Floorplan3901
  • Type Diesel Pusher
  • ConditionNew
  • Length39' 11"
  • VINMHS44469
  • MSRP $443,919.00
  • Price $344,989.00
  • Sale Price Get Sale Price!
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFreightliner XC-R Raised Rail Chassis
  • Engine ManufacturerCummins
  • Engine Model360HP W/800 lb. ft Torque
  • Fuel TypeDiesel
  • Interior ColorStillwater & Chalet
  • Exterior ColorSilkstone
  • Air Conditioners2
  • A/C Spec15,000 BTU W/Heat Pumps
  • Slideouts3
MSRP $443,919. The New 2026 Thor Motor Coach Aria Diesel Pusher Model 3901.   Features  
  • 400 Watt Additional Solar Charging System
Shop a huge selection of diesel pusher motorhomes all at MHSRV! Choose from Thor Motor Coach Palazzo – Riviera – Aria – Fleetwood Discovery – Frontier – Holiday Rambler Endeavor – Nautica – Entegra Coach Reatta – Aspire and more. We also buy and sell quality pre-owned models such Newmar Mountain Aire – Dutch Star – New Aire – Ventana – Kountry Star – Northern Star - Allegro Bus – Phaeton – Allegro Red – Byway – Allegro Breeze – Winnebago Journey – Forza – Coachmen Sportscoach – Thor Venetian – Tuscany and much more.    More About This RV This RV is approximately 39 feet 11 inches in length and features (3) slide-out rooms, drop down overhead bunk, fireplace, king size Tilt-A-View inclining bed, 21.4 cu-ft residential refrigerator, solid surface counter tops, stack washer/dryer and rear master bath w/ dual sinks. The Aria is powered by a Cummins 360HP diesel engine, Freightliner XC-R raised rail chassis, Allison automatic transmission Air-Ride suspension and features automatic leveling jacks with touch pad controls, touchscreen dash radio with GPS, tile floors and much more.    About Us For more details on this unit, our full inventory, brochures, window stickers, videos, photos, and customer reviews, visit or call 800-335-6054 for the Texas location or 334-288-0331 for our Alabama location. For more details on this unit, our full inventory, brochures, window stickers, videos, photos, and customer reviews, visit or call 800-335-6054 for the Texas location or 334-288-0331 for our Alabama location.   --Why Pay More? Why Settle for Less?—

2026 Thor Motor Coach Aria 3901 Features


  • Interior/Furnishings
    Bath & 1/2, Theater Seating

2026 Thor Motor Coach Aria 3901 Specifications

General

MSRP

$433,860

Dimensions

Height

12' 6"

Height (interior)

7' 0"

Length

39' 11"

Width

8' 5"

Weights

GVWR

35,320 lbs

Capacities

Fuel Capacity

100 gal

Refrigerator Capacity

21 cu ft

Sleep Capacity

6

Water Capacity - Black

51 gal

Water Capacity - Fresh

91 gal

Water Capacity - Grey

51 gal

Engine/Transmission

Engine Manufacturer

Cummins

Engine Model

ISB-XT 6.7L

Fuel Type

Diesel

Transmission Spec

6 Speed Allison MH-3000 Automatic Transmission

Exterior

# Awnings

1

# Axles

2

# Doors

1

# Slides

3

Chassis

Freightliner® XC-R Raised Rail Chassis with Atlas™ Foundation

Electrical

# A/C

3

A/C Spec

15,000 BTU Mid-Profile Ducted Air Conditioners with Heat Pump and 13,500 BTU Mid-Profile Ducted Air Conditioner

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Thor Motor Coach Aria 3901 Literature


2026 Aria Brochure PDF 2026 Aria Brochure 1
Seller Info

Motor Home Specialist

5411 S Interstate 35 W
Alvarado, TX 76009

Member Since 2003

See 3461 Reviews

Unit Specs

  • On Order
  • Stock #MHS44469
  • Year2026
  • ManufacturerThor Motor Coach
  • Make Thor Motor Coach
  • ModelAria
  • Floorplan3901
  • Type Diesel Pusher
  • ConditionNew
  • Length39' 11"
  • VINMHS44469
  • MSRP $443,919.00
  • Price $344,989.00
  • Sale Price Get Sale Price!
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisFreightliner XC-R Raised Rail Chassis
  • Engine ManufacturerCummins
  • Engine Model360HP W/800 lb. ft Torque
  • Fuel TypeDiesel
  • Interior ColorStillwater & Chalet
  • Exterior ColorSilkstone
  • Air Conditioners2
  • A/C Spec15,000 BTU W/Heat Pumps
  • Slideouts3

Estimated Payment-

Interest Rate % *(W.A.C.)
Term Years
Down Payment $
*W.A.C. = With approved credit

Email Seller

Request More Info on this 2026 Thor Motor Coach Aria 3901 Offered for sale by Motor Home Specialist
Motor Home Specialist
Motor Home Specialist

5411 S Interstate 35 W
Alvarado, TX 76009

Phone: Click to Call

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2026 Thor Motor Coach Aria 3901 Gallery

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Floorplan of 2026 Thor Motor Coach Aria 3901
2026 Thor Motor Coach Aria 3901 - New Diesel Pusher For Sale by Motor Home Specialist in Alvarado, Texas features Bath & 1/2, Theater Seating
2026 Aria 3901 by Thor Motor Coach from Motor Home Specialist in Alvarado, Texas
New 2026 Thor Motor Coach Aria 3901 available in Alvarado, Texas