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Thor Motor Coach Aria Motor Home Class A - Diesels

Thor Aria

Aria Motorhomes by Thor Motor Coach

The Aria is the newest member of our luxury line of Class A diesel motorhomes. The Aria is a masterwork with amazing standard features, such as the 100-watt Solar Charging System and compelling full-body paint packages.


  • Stackable Washer/Dryer
  • Denver Matress King Bed
  • Independent Back-Up Monitor
  • 10,000lbs. Trailer Hitch

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Motor Home Class A - Diesel

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  • Aria 3401 Floorplan Image Zoom

    Aria 3401

    (3 in stock)

    Bunk Over Cab, Outdoor Entertainment, 34 ft 7 in in length, sleeps up to 5, 3 slides, many colors ...more

    Keep your clothes clean with a washer and dryer!
  • Aria 3601 Floorplan Image Zoom

    Aria 3601

    (3 in stock)

    Bunk Over Cab, Outdoor Entertainment, 36 ft 3 in in length, sleeps up to 7, 4 slides, many colors ...more

    Stay warm and cozy thanks to the fireplace!
  • Aria 3901 Floorplan Image Zoom

    Aria 3901

    (8 in stock)

    Bunk Over Cab, Bath and a Half, 39 ft 11 in in length, sleeps up to 7, 3 slides, many colors ...more

    A half bath for the kids, a full bath for you!
  • Aria 3902 Floorplan Image Zoom

    Aria 3902

    (3 in stock)

    Bunk Over Cab, Outdoor Entertainment, 39 ft 11 in in length, sleeps up to 7, 4 slides, many colors ...more

    Dual bath sinks make both of you happy!
  • Aria 4000 Floorplan Image Zoom

    Aria 4000

    (4 in stock)

    Bunk Over Cab, Bunkhouse, 40 ft 11 in in length, sleeps up to 8, 3 slides, many colors ...more

    Stay clean with two full baths, and three bath sinks!

Aria Features:

Standard Features


Construction & Exterior

  • Freightliner® XC-R Raised Rail Chassis with Atlas™ Foundation
  • Cummins® ISB-XT 6.7L Engine with 360HP & 800 lb.-ft. Torque
  • 160-amp, 12-volt Alternator
  • 6-Speed Allison MH-3000 Automatic Transmission
  • Air-Ride™ Suspension
  • I-Beam Front Axle with 55° Wheel Cut
  • Exhaust Brake
  • Sachs® Shock Absorbers
  • In-Block, 750 Watt Engine Heater
  • Under-Hood Light
  • Dual Fuel Fills
  • Welded Tubular Steel Floor
  • Welded Tubular Aluminum Roof & Sidewall Cage Construction
  • Full Air Front & Rear Drum Anti-Lock Brakes
  • Vacu-Bond Laminated Roof, Walls & Floors w/Block Foam Insulation
  • One-Piece Fiberglass Front & Rear Caps
  • One-Piece Windshield
  • Domed TPO Roof
  • Full-Body Paint Packages with Gel-Coat Sidewalls
  • Automatic Leveling Jacks with Touchpad Controls 
  • Side-Hinged Locking Compartment Doors
  • Basement Pass-Through Storage
  • Lighted Storage Compartments
  • Gas Pistons on Exterior Compartment Doors
  • Easy Slide Storage Tray
  • Power Entry Door & Patio Lateral Arm Awnings with Integrated LED Lighting
  • Slide out Room Topper Awnings
  • Patio Light (Both Sides)
  • Roof Ladder
  • Frameless Dual Pane Windows
  • 10,000-lb. Trailer Hitch with 7-pin Round Connector

Automotive & Cockpit

  • 8" Touchscreen Dash Radio with Bluetooth®, GPS Navigation & SiriusXM Radio Capability
  • Back-Up Monitor with Three Camera System
  • Chrome Heated/Power Mirrors with Integrated Side View Cameras
  • Leatherette Reclining/Swivel Power Adjustable Captain’s Chairs (Passenger Seat has Electric Footrest)
  • Driver & Passenger Overhead Storage Cabinetry
  • Tilt/Telescoping Steering Column
  • Cruise Control
  • Emergency Engine Start Switch 
  • Map Lights
  • Dash Fans
  • Air Horns
  • Fog Lights
  • Power Solar & Privacy Shades on Windshield
  • Manual Solar & Privacy Shades on Side Windows
  • Electric Step Cover
  • 275/80R 22.5” Radial Tires with Aluminum Wheels
  • Power Drop-Down Hide-Away Overhead Bunk with Cotton Cloud™ Mattress

Automotive & Cockpit Option

  • Remove Power Drop-Down Hide-Away Overhead Bunk with Cotton Cloud™ Mattress


  • Rubber Tread Entry Steps
  • Polished Porcelain Tile Throughout
  • Ceiling Ducted Whisper Air™ Central Cooling System
  • LED Lighting
  • Living Room Pin-Ups Lights
  • High-Gloss Glazed Cabinetry with Solid Wood Raised Panel Cabinet Doors & Nickel Finish Hardware
  • Solid Wood Veneer
  • Window Solar & Privacy Roller Shades
  • Leatherette Sofa with Mattress Bed & Recliner Theater Seat with Footrest (3902)
  • Leatherette Sofa Bed (Passenger Side) (3601)
  • Leatherette Sofa Bed (Driver Side) (3901, 4000)
  • Leatherette Reclining Theater Seating with Footrests (3401 & 3901)
  • Leatherette Dream Dinette® Booth
  • Electric Fireplace with Remote Control (3601, 3901, 3902)
  • Carbon Monoxide, LPG and Smoke Detectors
  • Monitor Panel with LPG Readout

Interior Option

  • Leatherette Sofa Bed (Passenger Side) (3401 & 3901)


  • 16 cu. ft. Stainless Steel Residential Refrigerator with Ice Maker
  • Electric Induction Cooktop
  • Designer Tile Backsplash
  • 1.9 cu. ft. Stainless Steel Over-the-Range Convection Microwave Oven
  • Solid Surface Countertops & Dinette
  • Window Privacy Roller Shade
  • Pop-Up Outlets in Kitchen Countertop
  • Large Double Bowl Stainless Steel Sink with Single Handle Faucet & Pull-Down Sprayer 
  • 12-volt Attic Fan with Cover

Bedroom & Bathroom

  • Denver Mattress® King Size Bed with Tilt-A-View™ Inclining Bed Mechanism
  • Bedspread with Throw Pillows
  • USB Charging Ports in Nightstands
  • Foot Flush Porcelain Toilet
  • Macerator Toilet (3901 & 4000)
  • Oversized Full Height Shower with Glass Door
  • Second Full Height Shower/Tub with Door (4000)
  • 12-volt Attic Fan with Cover in Bathroom
  • Designer Tile Backsplash
  • Skylight in the Shower 


  • 49” LED TV in Living Area (3401, 3902 & 4000)
  • 43” LED TV in Living Area (3601)
  • 43” LED HDTV & 55” LED HDTV in Living Area (3901)
  • 32" LED TV in Cockpit Overhead (N/A 3901)
  • 32" LED TV in Bedroom
  • 32" LED TV in Cockpit Overhead (N/A 3901)
  • JBL Sound Bar with Bluetooth®
  • Sony® Blu-Ray Player in Living Area & Bedroom
  • Two (2) 15" LED TV/DVD Combo in Bunk Bed Area (4000)
  • Exterior 39” LED TV on Swivel Bracket and Sound Bar w/Bluetooth®
  • Cable TV & HDMI Video Ready
  • Winegard ConnecT 4G/WiFi System

Electrical & Plumbing

  • Onan® RV QD 8000 Diesel Generator
  • Automatic Generator Start
  • 50-amp Shoreline Power Cord
  • 2000-watt Inverter/100-amp Converter
  • Dual AirXcel Mach 10 15,000 BTU Mid-Profile Ducted Air Conditioners with Heat Pumps
  • Energy Management System
  • Multiplex Wiring Control System with 7" Screen, App-Enabled & SureGuard Electrical Protection
  • 100-watt Solar Charging System with Power Controller
  • Four (4) Auxiliary House Batteries 
  • Battery Disconnect Switch
  • Exterior GFCI Recept 
  • Tankless Water Heater 
  • Water Heater Bypass System
  • Enclosed & Heated Holding Tanks 
  • E-Z Flow Water Panel with Whole-House Water Filtration 
  • Black Tank Flush System
  • 360 Siphon RV Holding Tank Vent Cap
  • Outside Shower
  • Stacking Washer & Dryer

See us for a complete list of features and available options!

All standard features and specifications are subject to change.


Thor Motor Coach (TMC) is the #1 Motorhome Brand in North America, producing nearly 1 out of every 4 motorhomes sold each year. Formed in 2010 as a strategic merger of Damon Motor Coach and Four Winds International, we build many of the world’s most recognized motorhomes. As an industry leader in introducing cutting­edge innovations, we offer a wide range of styles, sizes, floor plans and features – delivering coaches that fit every customer’s lifestyle and budget.
Our diverse product lineup includes many of the world’s most recognized gas­ and diesel­ powered Class A and Class C motorhomes, including the Four Winds, Challenger, Chateau, ACE and Tuscany models. By building a variety of unique styles, sizes and floor plans, we offer motorhomes that feel custom ­made – at a truly competitive price.
With so many unique models available, TMC motorhomes are priced to fit anyone’s budget – from families buying their first motorhome, to full­timers looking for a roaming “dream home.” No matter how you choose to spend your time or your money, there’s a TMC motorhome that fits your needs.
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