2026 THOR MOTOR COACH ARIA 3901

Johnston, CODealerShowroom
60
Rv TypeClass A
Length39 ft
Fuel TypeDIESEL
Mileage-

Description

2026 Thor Motor Coach Aria 3901,
Thor Motor Coach Aria Class A diesel motorhome 3901 highlights:

  • Full and Half Bath
  • Ten Seatbelts
  • 68" Sofa Bed
  • Drop-Down Cab Bunk
  • Stackable Washer/Dryer
  • Exterior LED TV

Experience luxury, power, and innovation on the open road with the 2026 Thor Motor Coach Aria 3901 a Class A diesel motorhome designed for travelers who refuse to compromise. Built on a Freightliner® XC-R chassis and powered by a Cummins® 6.7L engine delivering 360HP, this coach offers confident performance, smooth air-ride handling, and a 10,000-lb towing capacity perfect for extended adventures or bringing your toys along.

Inside, the Aria 3901 redefines comfort with residential-style living. Enjoy porcelain tile flooring, premium cabinetry, and a spacious layout with triple slide-outs that create a true home-on-wheels feel. The king-size Tilt-A-View® bed, dual bathrooms, and sleeping capacity for up to six make it ideal for families or entertaining guests.

The kitchen is built for real living, featuring a 21 cu. ft. residential refrigerator, induction cooktop, convection microwave, and solid-surface countertops perfect for cooking on the road without sacrificing convenience. Entertainment is equally impressive with multiple Smart TVs, a soundbar system, and a Winegard® 5G WiFi extender to keep you connected wherever you roam.

Key features include:

  • Cummins® ISB-XT 6.7L diesel engine (360HP, 800 lb-ft torque)
  • Freightliner® XC-R raised rail chassis with air-ride suspension
  • Three slide-outs and spacious residential interior
  • King bed, dual bathrooms, and luxury theater seating
  • 500W solar charging system and Onan® diesel generator
  • AquaHot® hydronic heating and 3 A/C units for all-season comfort
  • Advanced cockpit tech with touchscreen, Apple CarPlay®, and safety cameras

Why buy the 2026 Aria 3901?

Because it delivers the perfect balance of luxury, drivability, and long-term travel capability whether you re full-timing or upgrading your weekend escapes. Its diesel powertrain, premium construction, and high-end amenities make it a smart investment in comfort and freedom.

Why buy from Campers Inn RV?

As one of the nation s most trusted RV dealerships, Campers Inn RV offers expert guidance, nationwide support, and a customer-first experience that continues long after the sale. With competitive pricing, knowledgeable staff, and a commitment to helping you find the perfect coach, you can purchase with confidence knowing you re backed by a team dedicated to your journey.

Call, Click, Text or Visit Us Today at Campers Inn of Johnstown and Find Your
RV details
Type
Class A
Condition
New
Length
39 ft
GVWR
35,320 lbs
Odometer
0 mi
Slide-outs
3
Sleeping capacity
7
Water capacity
91 gal
Floor plan
ARIA
Fuel type
DIESEL
Dealer stock ID
21169492
Dealer information
$329,995

Contact the seller

By using this site, you agree to our Terms & our Privacy Policy
Call the dealer
(844) 207-2848
RV code: 1136