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New 2021 Thor Motor Coach Aria4000 2 Full Bath, Bunk Model 360HP Diesel RV W/King, Studio Collection

Super Deals
Sold - Sale Pending
Original Price:

Call 1-800-335-6054 or Click Here to view MHSRV's Upfront & Everyday Low Sale Price that has made us the #1 Volume Selling Dealer in the World!


For Our Best Price Call 800-335-6054 or Visit - Motor Home Specialist - The #1 Volume Selling Motor Home Dealership in the World 7 Years in a Row! Approximately $165 Million Dollars to Choose From. New RVs from $19,999 to $2,900,000 and Every Price-Point in-between! No Games. No Gimmicks. *Minimum 25% OFF M.S.R.P. on All New Class A Gas, Diesel Pusher, Class C, 5th Wheels, Toy Haulers & More Every Day! Plus Receive a FREE EcoRV MicrobeRepel™ 99.99% Interior & A/C Ducting Disinfectant Applied by Certified Professionals at Time of Sale.


MSRP $329,850. The New 2021 Thor Motor Coach Aria Diesel Pusher Model 4000 2 full bath is approximately 40 feet 11 inches in length and features (3) slide-out rooms, 2 full baths, king size Tilt-A-View inclining bed, stainless steel residential refrigerator, solid surface counter tops, stack washer/dryer and (2) ducted 15,000 BTU A/Cs with heat pumps. This RV also features the Studio Collection package. 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, polished tile floors and much more. For more complete details on this unit and our entire inventory including brochures, window sticker, videos, photos, reviews & testimonials as well as additional information about Motor Home Specialist and our manufacturers please visit us at or call 800-335-6054. At Motor Home Specialist, we DO NOT charge any prep or orientation fees like you will find at other dealerships. All sale prices include a 200-point inspection, interior & exterior wash, detail service and a fully automated high-pressure rain booth test and coach wash that is a standout service unlike that of any other in the industry. You will also receive a thorough coach orientation with an MHSRV technician, an RV Starter's kit, a night stay in our delivery park featuring landscaped and covered pads with full hook-ups and much more! Read Thousands upon Thousands of 5-Star Reviews at and See What They Had to Say About Their Experience at Motor Home Specialist. WHY PAY MORE?... WHY SETTLE FOR LESS?

MHSRVCorporate Info

Motor Home Specialist is the #1 Volume Selling Motor Home Dealership in the World. You will find approximately $165MM in RV's to choose from. We offer the largest and most diverse selection of motor homes found anywhere with new RVs ranging from $19,999 to over $2MM. Our sales account for approximately 40% of all the new motor homes sold in the state of Texas. We offer over 110 different new models from 17 of the most well-known RV manufacturers' in the industry. Shop American Coach, Coachmen, Cruiser RV, DRV luxury fifth wheel, Dynamax, Entegra Coach, Fleetwood RV, Forest River, Foretravel MotorCoach, Gulf Stream, Heartland, Holiday Rambler, Monaco, Nexus RV, Prevost, Sportscoach and the only full line Thor Motor Coach line-up in the world! You will also find an incredible selection of quality pre-owned RVs with exceptional savings every day. Thank you for visiting Motor Home Specialist online. We all look forward to hearing from you soon. 800-335-6054.

Manufacturer'sSpecs & More!

    • The standard and optional features provided below were copied directly from either the manufacturer's website, manufacturer's brochures and or other promotional materials provided by the manufacturer of the RV at the time the unit was offered for sale. These standards, options and, other miscellaneous information are subject to change without notice and may or may not be a part of the actual coach for sale. In some cases, standard equipment is not standard on all floor plans. Any weights, lengths, sizes, etc. are estimates only and may also change at any time. Motor Home Specialist is not responsible for any changes, updates or errors in the information provided by the manufacturer. Please verify before purchase If you have any questions or concerns in regards to the features and options on this unit. Please feel free to ask a Motor Home Specialist representative or call the factory for additional information.


      Manufacturer's Standard Features



      • Freightliner® XC-R Raised Rail Chassis with Atlas Foundation™
      • Cummins® ISB-XT 6.7L Engine with 360HP & 800 lb.-ft. Torque
      • 6-Speed Allison MH-3000 Automatic Transmission
      • Air-Ride™ Suspension
      • I-Beam Front Axle with 55° Wheel Cut
      • Exhaust Brake
      • Sachs® Shock Absorbers
      • 100-gallon Fuel Tank with Dual Fills
      • One-Piece Fiberglass Front & Rear Caps
      • Invisible Front Paint Protection
      • One-Piece Windshield
      • Full-Body Paint Packages with Gel-Coat Sidewalls
      • Automatic Leveling Jacks with Touchpad Controls
      • Side-Hinged Locking Compartment Doors
      • Basement Pass-Through Storage
      • Easy Slide Storage Tray
      • Power Entry Door & Patio Lateral Arm Awnings with Integrated LED Lighting
      • Slideout Room Topper Awnings
      • Patio Light (Both Sides)
      • Roof Ladder
      • Frameless Dual Pane Windows
      • 10,000-lb. Trailer Hitch with 7-pin Round Connector


      • Touchscreen Dash Radio with Bluetooth®, Navigation & Sirius/XM® Radio
      • Chrome Heated/Power Mirrors with Integrated Side View Cameras
      • Leatherette Reclining/Swivel Power Adjustable Captain’s Chairs with Lumbar Support (Passenger Seat has Electric Footrest)
      • Driver & Passenger Overhead Storage Cabinetry
      • 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


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


      • Porcelain Tile Throughout
      • Ceiling Ducted Whisper Air™ Central Cooling System
      • LED Lighting
      • High-Gloss Glazed Cabinetry with Solid Wood Raised Panel Cabinet Doors & Nickel Finish Hardware
      • Window Privacy Roller Shades
      • Leatherette Sofa Bed (3701 & 4000)
      • Leatherette Jackknife Sofa (3901)
      • Leatherette Sofa with Mattress Bed & Reclining Theater Seat with Footrest(3902)
      • Leatherette Reclining Theater Seating with Footrests (3401 & 3901)
      • Leatherette Dream Dinette® Booth
      • Electric Fireplace with Remote Control (3701, 3901, & 3902)


      • Leatherette Sofa Bed (3401 & 3901)
      • Leatherette Triple Reclining Theater Seating with Footrests (3701)
      • Studio Collection Interior Decor Package - Includes: Satin Cabinetry with Solid Wood Flat Panel Doors and Porcelain Plank Flooring


      • Stainless Steel Residential Refrigerator with Ice Maker
      • Electric Induction Cooktop
      • Designer Tile Backsplash
      • Stainless Steel Over-the-Range Convection Microwave Oven
      • Solid Surface Countertops
      • 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


      • 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 and Tub with Glass Door (4000)
      • 12-volt Attic Fan with Cover in Bathroom


      • 55” TV in Living Area (3901)
      • 49” TV in Living Area (3401, 3902, & 4000)
      • 43” TV in Living Area (3701, & 3901)
      • 32” TV in Cockpit Overhead (3401, 3701, 3902, & 4000)
      • JBL® Sound Bar with Bluetooth®
      • Sony® Blu-Ray Player in Living Area & Bedroom
      • 32” TV in Bedroom
      • Two (2) LED TV/DVD Combo in Bunk Bed Area (4000)
      • Exterior 39” TV on Manual Swivel and Sound Bar with Bluetooth®
      • Cable TV & HDMI Video Ready
      • Winegard® ConnecT™ WiFi / 4G / TV Antenna


      • Cummins Onan® RV QD 8000 Diesel Generator
      • Automatic Generator Start
      • 50-amp Shoreline Power Cord
      • 2000-watt Pure Sine Inverter /100-amp Converter
      • Dual 15,000 BTU Mid-Profile Ducted Air Conditioners with Heat Pumps
      • Energy Management System
      • Rapid Camp+® Multiplex Wiring Control System with 7” Screen, App-Enabled & SurgeGuard® Electrical Protection
      • 100-watt Solar Charging System with Power Controller
      • Four (4) Auxiliary House Batteries
      • Battery Disconnect Switch
      • Exterior GFCI Recept
      • Exterior LP Connection
      • 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
      • Stackable Washer & Dryer


      FLOORPLAN 3401 3701 3901 3902 4000
      Chassis Freightliner XC-R Freightliner XC-R Freightliner XC-R Freightliner XC-R Freightliner XC-R
      Gross Vehicle (GVWR) 32,400 35,320 35,320 35,320 35,320
      Gross Combined (GCWR) 42,400 45,320 45,320 45,320 26,000
      Wheel Base 208” 252” 272” 272” 284”
      Exterior Length (w/o ladder) 34’-7” 38’-3” 39’-11” 39’-11” 40’-11”
      Exterior Height (w/AC) 12’-6" 12’-6” 12’-6” 12’-6” 12’-6”
      Exterior Width (w/o mirrors) 96” 96” 96” 96” 96”
      Interior Height (living area) 84” 84” 84” 84” 84”
      Awning Size 20’ 13’-6” 20’ 18’ 20’
      Fuel (gal) 100 100 100 100 100
      LPG (lbs) 105 105 105 105 105
      Fresh/Waste/Gray Water (gal) 91 / 51 / 51 91 / 51 / 51 91 / 51 / 51 91 / 51 / 70 91 / 51 / 70
      Water Heater (gal) Tankless Tankless Tankless Tankless Tankless
      Furnace (BTUs) 35,000 35,000 35,000 20,000 20,000
      Exterior Storage Capacity (cu. ft.) 125 170 215 215 240
      Hitch Weight Rating (lbs) 10,000 10,000 10,000 10,000 10,000


SpecificationsMake & Model

4000 2 Full Bath, Bunk Model 360HP Diesel RV W/King, Studio Collection
40′ 11″ Approximate*


Freightliner XC-R Raised Rail Chassis


Como & Regatta


360HP W/800 lb. ft Torque

A Few Reviews fromMHS-RVers AROUND THE GLOBE

2021 Thor Motor Coach Aria 4000 2 Full Bath, Bunk Model 360HP Diesel RV W/King, Studio Collection Floorplan

Manufacturer changes and/or options may alter floor plan of unit for sale.