2025 Thor Motor Coach Aria 3901

Vehicle Photo
  • MSRP: $441,578
  • Dealer Discount: $80,367
  • Finance Incentive: $43,275
  • Sale Price: $317,936
  • As Low As: $2,287 /mo (Edit)
Stock #: 21152721
Denver (Johnstown), CO
  • Available
  • New
  • Class: Class A Diesel
  • Length: 40 ft
  • Slides: 3
  • Fuel: Diesel
  • Engine: 360HP Cummins
  • Dry Weight: 28,750
  • Chassis: Freightliner
  • Sleeps: 7

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  • Bath and a Half
  • Bunk Over Cab
  • Outdoor Entertainment
  • Rear Bath
Floorplan
  • Available Beds King Tilt-A-View
  • Number of Bunks 1
  • Exterior Height 12 ft 6in
  • Exterior Width 8 ft 5in
  • Interior Height 7 ft
  • Pin Weight 10,000 lbs
  • Gross Weight 35,320 lbs
  • Dry Weight 28,750 lbs
  • Torque 800 ft lbs
  • Fuel Capacity 100 gal
  • Wheelbase 272 in
  • Tire Size 275/80R 22.5
  • Fresh Water Capacity 91 gal
  • Grey Water Capacity 51 gal
  • Black Water Capacity 51 gal
  • Furnace BTU 40,000
  • Exterior Color LUNA
  • Refrigerator Type Double Door Residential w/In Door Water and Ice
  • Refrigerator Size 21
  • Convection Cooking Yes
  • Cooktop Burners 2
  • Shower Size 52" x 30"
  • Shower Type Standard
  • Number of Awnings 1
  • Electrical Service 50 amps
  • Washer/Dryer Available Yes
  • TV Info LR 43" LED Smart HDTV and 55" LED Smart HDTV, BR 32" LED Smart TV, Ext. 40" LED TV

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

 

Convenience, comfort, and space can be found throughout this coach with a rear full bathroom with dual sinks and a mid-coach half bath, plus three slide outs, and captain's chairs that swivel. You can entertain your family and friends with all the seating and seatbelts that allow you to invite everyone. The Dream dinette, tri-fold sofa, and reclining theater seats are all great places to relax, unwind, and visit.  Everyone will surely enjoy the fireplace and the two LED TVs in the living room. Cooking is made easy with a convection microwave oven and electric induction cooktop, plus there is a 21.4 double door residential refrigerator and a pantry for food storage. When you are ready to call it a night, the Tilt-A-View inclining king bed will be waiting in the walk-through bedroom that leads you to the full bathroom!

 

With any Aria Class A diesel motorhome by Thor Motor Coach, experience RV living with all the luxurious amenities you are accustom to, command the roadways with improved handling from the l-beam front axle with a 55-degree wheel cut, and enjoy a smooth ride thanks to the Air-Ride suspension and Sachs shock absorbers. The driver will also appreciate the 10.1" touchscreen dash radio with Bluetooth, and Sirius/XM prep when navigating the roads, and the comfort of the leatherette reclining/swivel adjustable captain's chairs. The bathroom provides an oversized full height shower with a glass door and a designer backsplash, while the kitchen provides solid surface countertops and a dinette. You'll also enjoy designer tile backsplash, a large double bowl stainless steel sink with a single handle faucet, a pull-down sprayer, plus full kitchen amenities. More standout features include the Studio Collection cabinetry with rake style doors and matte finish, living room pin-up lights, and polished porcelain tile flooring, plus much much more depending on the Aria you take on the road! 

†Lazydays strives to ensure the accuracy of the information provided on this website. However, actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Sale price includes all manufacturer discounts and rebates. All prices listed on this site exclude tax, tags and title fees. Applicable government fees, state taxes, dealer fees and emissions testing charges will be added to comply with state vehicle codes. Freight and prep costs are additional and vary by state. Contact Lazydays for complete details.

*90 Days – Payments can be deferred for 90 days with approved credit. Interest accrues from contract date. Financing terms subject to lender approval. Not valid with other offers. Actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Document fees vary by location. See dealership for complete details.

**Lazydays believes the specifications on this site supplied by the manufacturer to be correct at the time posted. However, specifications, standard equipment, model availability, options, fabrics, and colors are subject to change without notice. Some equipment may be unavailable when a vehicle is built. Some vehicles are pictured with options, which may be available at extra cost or may not be available on some models. You should verify the equipment that is on all vehicles. If a new vehicle shown on this website is subject to an open safety recall, Lazydays cannot deliver the vehicle to you until the recall repair is completed. This is a requirement of federal law.

***The advertised discount contains a $43,275 finance incentive, and is contingent upon financing your RV purchase through Lazydays. This finance incentive is subject to approval, and terms and conditions may apply. Contact our finance department for further details.