2026 Thor Motor Coach Aria 4000

Used Class A in Port St. Lucie, Florida, 34986

$319,998.00
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Used 2026 Thor Motor Coach Aria 4000 available in Port St. Lucie, Florida

Unit Specs

  • Stock #PP222434
  • Year2026
  • ManufacturerThor Motor Coach
  • Make Thor Motor Coach
  • ModelAria
  • Floorplan4000
  • Type Class A
  • ConditionUsed
  • Length40' 0"
  • Price $319,998.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Fuel TypeDiesel
  • Slideouts3
2026 Thor Motor Coach ARIA 4000 - Please email or call for the full list of the features, availability or anything else we can send to help you. We have some fantastic financing plans and take trades also! It is our #1 goal that your experience with our company is an enjoyable one. Our staff of industry professionals is ready to assist in your recreational vehicle sales and service needs.
The campground will feel like home in this 2026 Thor Motor Coach Aria 4000. Ready to be a proud Thor Motor Coach owner? This 2026 Thor Motor Coach Aria 4000 is the perfect fit. There’s plenty of room for the whole family thanks to three spacious slides.

2026 Thor Motor Coach Aria 4000 Features


2026 Thor Motor Coach Aria 4000 Specifications

General

MSRP

$433,860

Dimensions

Height

12' 6"

Height (interior)

7' 0"

Length

41' 1"

Width

8' 5"

Weights

GVWR

35,320 lbs

Capacities

Fuel Capacity

100 gal

Refrigerator Capacity

21 cu ft

Sleep Capacity

8

Water Capacity - Black

51 gal

Water Capacity - Fresh

91 gal

Water Capacity - Grey

70 gal

Engine/Transmission

Engine Manufacturer

Cummins

Engine Model

ISB-XT 6.7-liter

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 4000 Literature


2026 Aria Brochure PDF 2026 Aria Brochure 1
Seller Info

La Mesa | RecVan - Port St. Lucie

8650 NW LTC Pkwy
Port St. Lucie, FL 34986

Member Since 2023

See 961 Reviews

Unit Specs

  • Stock #PP222434
  • Year2026
  • ManufacturerThor Motor Coach
  • Make Thor Motor Coach
  • ModelAria
  • Floorplan4000
  • Type Class A
  • ConditionUsed
  • Length40' 0"
  • Price $319,998.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Fuel TypeDiesel
  • Slideouts3

Email Seller

Request More Info on this 2026 Thor Motor Coach Aria 4000 Offered for sale by La Mesa | RecVan - Port St. Lucie
La Mesa | RecVan - Port St. Lucie
La Mesa | RecVan - Port St. Lucie

8650 NW LTC Pkwy
Port St. Lucie, FL 34986

Phone: Click to Call

campground and travel trailer

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Used 2026 Thor Motor Coach Aria 4000 available in Port St. Lucie, Florida